🐛 [firebase_core] new flutter app with latest won't build on iOS

Bug report
I can't run a new flutter app on iOS if it includes firebase_core, getting the error:
ld: framework not found FirebaseCoreDiagnostics
clang: error: linker command failed with exit code 1 (use -v to see invocation)

Steps to reproduce
Steps to reproduce the behavior:

flutter create firebase_core_error_example
Add firebase_core: ^0.5.2 as a dependency in pubspec.yaml
flutter run -d [ios simulator id]

I'm also getting the same error with firebase_core 0.5.0

Expected behavior
I would expect the app to build and run.

Additional context
The full flutter run output is:
Click To Expand
Running "flutter pub get" in firebase_core_error_example...         1.0s
Launching lib/main.dart on iPad Pro (11-inch) (2nd generation) in debug mode...
Running pod install...                                              2.0s
Running Xcode build...
 └─Compiling, linking and signing...                         6.4s
Xcode build done.                                           19.2s
Failed to build iOS app
Error output from Xcode build:
↳
    ** BUILD FAILED **

Xcode's output:
↳
    While building module 'nanopb' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleDataTransport/GoogleDataTransport/GDTCCTLibrary/Protogen/nanopb/cct.nanopb.h:22:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:13:9: error: double-quoted include "pb.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "pb.h"
            ^~~~~~
            <pb.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:14:9: error: double-quoted include "pb_common.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "pb_common.h"
            ^~~~~~~~~~~~~
            <pb_common.h>
    While building module 'nanopb' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleDataTransport/GoogleDataTransport/GDTCCTLibrary/Protogen/nanopb/cct.nanopb.h:22:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:14:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/nanopb/pb_common.h:8:10: error: double-quoted include "pb.h" in framework header, expected angle-bracketed instead [-Werror,-Wquoted-include-in-framework-header]
    #include "pb.h"
             ^~~~~~
             <pb.h>
    While building module 'nanopb' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleDataTransport/GoogleDataTransport/GDTCCTLibrary/Protogen/nanopb/cct.nanopb.h:22:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:15:9: error: double-quoted include "pb_decode.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "pb_decode.h"
            ^~~~~~~~~~~~~
            <pb_decode.h>
    While building module 'nanopb' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleDataTransport/GoogleDataTransport/GDTCCTLibrary/Protogen/nanopb/cct.nanopb.h:22:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:15:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/nanopb/pb_decode.h:9:10: error: double-quoted include "pb.h" in framework header, expected angle-bracketed instead [-Werror,-Wquoted-include-in-framework-header]
    #include "pb.h"
             ^~~~~~
             <pb.h>
    While building module 'nanopb' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleDataTransport/GoogleDataTransport/GDTCCTLibrary/Protogen/nanopb/cct.nanopb.h:22:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:16:9: error: double-quoted include "pb_encode.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "pb_encode.h"
            ^~~~~~~~~~~~~
            <pb_encode.h>
    While building module 'nanopb' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleDataTransport/GoogleDataTransport/GDTCCTLibrary/Protogen/nanopb/cct.nanopb.h:22:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:16:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/nanopb/pb_encode.h:9:10: error: double-quoted include "pb.h" in framework header, expected angle-bracketed instead [-Werror,-Wquoted-include-in-framework-header]
    #include "pb.h"
             ^~~~~~
             <pb.h>
    While building module 'nanopb' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleDataTransport/GoogleDataTransport/GDTCCTLibrary/Protogen/nanopb/cct.nanopb.h:22:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:17:9: error: double-quoted include "pb.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "pb.h"
            ^~~~~~
            <pb.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:18:9: error: double-quoted include "pb_decode.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "pb_decode.h"
            ^~~~~~~~~~~~~
            <pb_decode.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:19:9: error: double-quoted include "pb_common.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "pb_common.h"
            ^~~~~~~~~~~~~
            <pb_common.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:20:9: error: double-quoted include "pb.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "pb.h"
            ^~~~~~
            <pb.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:21:9: error: double-quoted include "pb_encode.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "pb_encode.h"
            ^~~~~~~~~~~~~
            <pb_encode.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:22:9: error: double-quoted include "pb_common.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "pb_common.h"
            ^~~~~~~~~~~~~
            <pb_common.h>
    13 errors generated.
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleDataTransport/GoogleDataTransport/GDTCCTLibrary/Protogen/nanopb/cct.nanopb.c:20:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleDataTransport/GoogleDataTransport/GDTCCTLibrary/Protogen/nanopb/cct.nanopb.h:22:10: fatal error: could not build module 'nanopb'
    #include <nanopb/pb.h>
     ~~~~~~~~^
    14 errors generated.
    14 errors generated.
    While building module 'nanopb' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleDataTransport/GoogleDataTransport/GDTCCTLibrary/Protogen/nanopb/cct.nanopb.h:22:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:13:9: error: double-quoted include "pb.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "pb.h"
            ^~~~~~
            <pb.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:14:9: error: double-quoted include "pb_common.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "pb_common.h"
            ^~~~~~~~~~~~~
            <pb_common.h>
    While building module 'nanopb' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleDataTransport/GoogleDataTransport/GDTCCTLibrary/Protogen/nanopb/cct.nanopb.h:22:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:14:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/nanopb/pb_common.h:8:10: error: double-quoted include "pb.h" in framework header, expected angle-bracketed instead [-Werror,-Wquoted-include-in-framework-header]
    #include "pb.h"
             ^~~~~~
             <pb.h>
    While building module 'nanopb' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleDataTransport/GoogleDataTransport/GDTCCTLibrary/Protogen/nanopb/cct.nanopb.h:22:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:15:9: error: double-quoted include "pb_decode.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "pb_decode.h"
            ^~~~~~~~~~~~~
            <pb_decode.h>
    While building module 'nanopb' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleDataTransport/GoogleDataTransport/GDTCCTLibrary/Protogen/nanopb/cct.nanopb.h:22:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:15:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/nanopb/pb_decode.h:9:10: error: double-quoted include "pb.h" in framework header, expected angle-bracketed instead [-Werror,-Wquoted-include-in-framework-header]
    #include "pb.h"
             ^~~~~~
             <pb.h>
    While building module 'nanopb' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleDataTransport/GoogleDataTransport/GDTCCTLibrary/Protogen/nanopb/cct.nanopb.h:22:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:16:9: error: double-quoted include "pb_encode.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "pb_encode.h"
            ^~~~~~~~~~~~~
            <pb_encode.h>
    While building module 'nanopb' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleDataTransport/GoogleDataTransport/GDTCCTLibrary/Protogen/nanopb/cct.nanopb.h:22:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:16:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/nanopb/pb_encode.h:9:10: error: double-quoted include "pb.h" in framework header, expected angle-bracketed instead [-Werror,-Wquoted-include-in-framework-header]
    #include "pb.h"
             ^~~~~~
             <pb.h>
    While building module 'nanopb' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleDataTransport/GoogleDataTransport/GDTCCTLibrary/Protogen/nanopb/cct.nanopb.h:22:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:17:9: error: double-quoted include "pb.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "pb.h"
            ^~~~~~
            <pb.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:18:9: error: double-quoted include "pb_decode.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "pb_decode.h"
            ^~~~~~~~~~~~~
            <pb_decode.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:19:9: error: double-quoted include "pb_common.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "pb_common.h"
            ^~~~~~~~~~~~~
            <pb_common.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:20:9: error: double-quoted include "pb.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "pb.h"
            ^~~~~~
            <pb.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:21:9: error: double-quoted include "pb_encode.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "pb_encode.h"
            ^~~~~~~~~~~~~
            <pb_encode.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:22:9: error: double-quoted include "pb_common.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "pb_common.h"
            ^~~~~~~~~~~~~
            <pb_common.h>
    13 errors generated.
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleDataTransport/GoogleDataTransport/GDTCCTLibrary/GDTCCTNanopbHelpers.m:17:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleDataTransport/GoogleDataTransport/GDTCCTLibrary/Private/GDTCCTNanopbHelpers.h:22:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleDataTransport/GoogleDataTransport/GDTCCTLibrary/Protogen/nanopb/cct.nanopb.h:22:10: fatal error: could not build module 'nanopb'
    #include <nanopb/pb.h>
     ~~~~~~~~^
    14 errors generated.
    While building module 'FBLPromises' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleUtilities/GoogleUtilities/Environment/SecureStorage/GULKeychainStorage.m:21:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/PromisesObjC/PromisesObjC-umbrella.h:13:9: warning: double-quoted include "FBLPromise+All.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #import "FBLPromise+All.h"
            ^~~~~~~~~~~~~~~~~~
            <FBLPromises/FBLPromise+All.h>
    While building module 'FBLPromises' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleUtilities/GoogleUtilities/Environment/SecureStorage/GULKeychainStorage.m:21:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/PromisesObjC/PromisesObjC-umbrella.h:13:
    /Users/stevenspiel/mobile/firebase_core_error_example/build/ios/Debug-iphonesimulator/PromisesObjC/FBLPromises.framework/Headers/FBLPromise+All.h:17:9: warning: double-quoted include "FBLPromise.h" in framework header, expected angle-bracketed
    instead [-Wquoted-include-in-framework-header]
    #import "FBLPromise.h"
            ^~~~~~~~~~~~~~
            <FBLPromises/FBLPromise.h>
    While building module 'FBLPromises' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleUtilities/GoogleUtilities/Environment/SecureStorage/GULKeychainStorage.m:21:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/PromisesObjC/PromisesObjC-umbrella.h:13:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/build/ios/Debug-iphonesimulator/PromisesObjC/FBLPromises.framework/Headers/FBLPromise+All.h:17:
    /Users/stevenspiel/mobile/firebase_core_error_example/build/ios/Debug-iphonesimulator/PromisesObjC/FBLPromises.framework/Headers/FBLPromise.h:17:9: warning: double-quoted include "FBLPromiseError.h" in framework header, expected angle-bracketed
    instead [-Wquoted-include-in-framework-header]
    #import "FBLPromiseError.h"
            ^~~~~~~~~~~~~~~~~~~
            <FBLPromises/FBLPromiseError.h>
    While building module 'FBLPromises' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleUtilities/GoogleUtilities/Environment/SecureStorage/GULKeychainStorage.m:21:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/PromisesObjC/PromisesObjC-umbrella.h:14:9: warning: double-quoted include "FBLPromise+Always.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #import "FBLPromise+Always.h"
            ^~~~~~~~~~~~~~~~~~~~~
            <FBLPromises/FBLPromise+Always.h>
    While building module 'FBLPromises' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleUtilities/GoogleUtilities/Environment/SecureStorage/GULKeychainStorage.m:21:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/PromisesObjC/PromisesObjC-umbrella.h:14:
    /Users/stevenspiel/mobile/firebase_core_error_example/build/ios/Debug-iphonesimulator/PromisesObjC/FBLPromises.framework/Headers/FBLPromise+Always.h:17:9: warning: double-quoted include "FBLPromise.h" in framework header, expected angle-bracketed
    instead [-Wquoted-include-in-framework-header]
    #import "FBLPromise.h"
            ^~~~~~~~~~~~~~
            <FBLPromises/FBLPromise.h>
    While building module 'FBLPromises' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleUtilities/GoogleUtilities/Environment/SecureStorage/GULKeychainStorage.m:21:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/PromisesObjC/PromisesObjC-umbrella.h:15:9: warning: double-quoted include "FBLPromise+Any.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #import "FBLPromise+Any.h"
            ^~~~~~~~~~~~~~~~~~
            <FBLPromises/FBLPromise+Any.h>
    While building module 'FBLPromises' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleUtilities/GoogleUtilities/Environment/SecureStorage/GULKeychainStorage.m:21:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/PromisesObjC/PromisesObjC-umbrella.h:15:
    /Users/stevenspiel/mobile/firebase_core_error_example/build/ios/Debug-iphonesimulator/PromisesObjC/FBLPromises.framework/Headers/FBLPromise+Any.h:17:9: warning: double-quoted include "FBLPromise.h" in framework header, expected angle-bracketed
    instead [-Wquoted-include-in-framework-header]
    #import "FBLPromise.h"
            ^~~~~~~~~~~~~~
            <FBLPromises/FBLPromise.h>
    While building module 'FBLPromises' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleUtilities/GoogleUtilities/Environment/SecureStorage/GULKeychainStorage.m:21:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/PromisesObjC/PromisesObjC-umbrella.h:16:9: warning: double-quoted include "FBLPromise+Async.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #import "FBLPromise+Async.h"
            ^~~~~~~~~~~~~~~~~~~~
            <FBLPromises/FBLPromise+Async.h>
    While building module 'FBLPromises' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleUtilities/GoogleUtilities/Environment/SecureStorage/GULKeychainStorage.m:21:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/PromisesObjC/PromisesObjC-umbrella.h:16:
    /Users/stevenspiel/mobile/firebase_core_error_example/build/ios/Debug-iphonesimulator/PromisesObjC/FBLPromises.framework/Headers/FBLPromise+Async.h:17:9: warning: double-quoted include "FBLPromise.h" in framework header, expected angle-bracketed
    instead [-Wquoted-include-in-framework-header]
    #import "FBLPromise.h"
            ^~~~~~~~~~~~~~
            <FBLPromises/FBLPromise.h>
    While building module 'FBLPromises' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleUtilities/GoogleUtilities/Environment/SecureStorage/GULKeychainStorage.m:21:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/PromisesObjC/PromisesObjC-umbrella.h:17:9: warning: double-quoted include "FBLPromise+Await.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #import "FBLPromise+Await.h"
            ^~~~~~~~~~~~~~~~~~~~
            <FBLPromises/FBLPromise+Await.h>
    While building module 'FBLPromises' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleUtilities/GoogleUtilities/Environment/SecureStorage/GULKeychainStorage.m:21:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/PromisesObjC/PromisesObjC-umbrella.h:17:
    /Users/stevenspiel/mobile/firebase_core_error_example/build/ios/Debug-iphonesimulator/PromisesObjC/FBLPromises.framework/Headers/FBLPromise+Await.h:17:9: warning: double-quoted include "FBLPromise.h" in framework header, expected angle-bracketed
    instead [-Wquoted-include-in-framework-header]
    #import "FBLPromise.h"
            ^~~~~~~~~~~~~~
            <FBLPromises/FBLPromise.h>
    While building module 'FBLPromises' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleUtilities/GoogleUtilities/Environment/SecureStorage/GULKeychainStorage.m:21:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/PromisesObjC/PromisesObjC-umbrella.h:18:9: warning: double-quoted include "FBLPromise+Catch.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #import "FBLPromise+Catch.h"
            ^~~~~~~~~~~~~~~~~~~~
            <FBLPromises/FBLPromise+Catch.h>
    While building module 'FBLPromises' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleUtilities/GoogleUtilities/Environment/SecureStorage/GULKeychainStorage.m:21:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/PromisesObjC/PromisesObjC-umbrella.h:18:
    /Users/stevenspiel/mobile/firebase_core_error_example/build/ios/Debug-iphonesimulator/PromisesObjC/FBLPromises.framework/Headers/FBLPromise+Catch.h:17:9: warning: double-quoted include "FBLPromise.h" in framework header, expected angle-bracketed
    instead [-Wquoted-include-in-framework-header]
    #import "FBLPromise.h"
            ^~~~~~~~~~~~~~
            <FBLPromises/FBLPromise.h>
    While building module 'FBLPromises' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleUtilities/GoogleUtilities/Environment/SecureStorage/GULKeychainStorage.m:21:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/PromisesObjC/PromisesObjC-umbrella.h:19:9: warning: double-quoted include "FBLPromise+Delay.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #import "FBLPromise+Delay.h"
            ^~~~~~~~~~~~~~~~~~~~
            <FBLPromises/FBLPromise+Delay.h>
    While building module 'FBLPromises' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleUtilities/GoogleUtilities/Environment/SecureStorage/GULKeychainStorage.m:21:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/PromisesObjC/PromisesObjC-umbrella.h:19:
    /Users/stevenspiel/mobile/firebase_core_error_example/build/ios/Debug-iphonesimulator/PromisesObjC/FBLPromises.framework/Headers/FBLPromise+Delay.h:17:9: warning: double-quoted include "FBLPromise.h" in framework header, expected angle-bracketed
    instead [-Wquoted-include-in-framework-header]
    #import "FBLPromise.h"
            ^~~~~~~~~~~~~~
            <FBLPromises/FBLPromise.h>
    While building module 'FBLPromises' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleUtilities/GoogleUtilities/Environment/SecureStorage/GULKeychainStorage.m:21:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/PromisesObjC/PromisesObjC-umbrella.h:20:9: warning: double-quoted include "FBLPromise+Do.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #import "FBLPromise+Do.h"
            ^~~~~~~~~~~~~~~~~
            <FBLPromises/FBLPromise+Do.h>
    While building module 'FBLPromises' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleUtilities/GoogleUtilities/Environment/SecureStorage/GULKeychainStorage.m:21:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/PromisesObjC/PromisesObjC-umbrella.h:20:
    /Users/stevenspiel/mobile/firebase_core_error_example/build/ios/Debug-iphonesimulator/PromisesObjC/FBLPromises.framework/Headers/FBLPromise+Do.h:17:9: warning: double-quoted include "FBLPromise.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #import "FBLPromise.h"
            ^~~~~~~~~~~~~~
            <FBLPromises/FBLPromise.h>
    While building module 'FBLPromises' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleUtilities/GoogleUtilities/Environment/SecureStorage/GULKeychainStorage.m:21:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/PromisesObjC/PromisesObjC-umbrella.h:21:9: warning: double-quoted include "FBLPromise+Race.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #import "FBLPromise+Race.h"
            ^~~~~~~~~~~~~~~~~~~
            <FBLPromises/FBLPromise+Race.h>
    While building module 'FBLPromises' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleUtilities/GoogleUtilities/Environment/SecureStorage/GULKeychainStorage.m:21:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/PromisesObjC/PromisesObjC-umbrella.h:21:
    /Users/stevenspiel/mobile/firebase_core_error_example/build/ios/Debug-iphonesimulator/PromisesObjC/FBLPromises.framework/Headers/FBLPromise+Race.h:17:9: warning: double-quoted include "FBLPromise.h" in framework header, expected angle-bracketed
    instead [-Wquoted-include-in-framework-header]
    #import "FBLPromise.h"
            ^~~~~~~~~~~~~~
            <FBLPromises/FBLPromise.h>
    While building module 'FBLPromises' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleUtilities/GoogleUtilities/Environment/SecureStorage/GULKeychainStorage.m:21:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/PromisesObjC/PromisesObjC-umbrella.h:22:9: warning: double-quoted include "FBLPromise+Recover.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #import "FBLPromise+Recover.h"
            ^~~~~~~~~~~~~~~~~~~~~~
            <FBLPromises/FBLPromise+Recover.h>
    While building module 'FBLPromises' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleUtilities/GoogleUtilities/Environment/SecureStorage/GULKeychainStorage.m:21:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/PromisesObjC/PromisesObjC-umbrella.h:22:
    /Users/stevenspiel/mobile/firebase_core_error_example/build/ios/Debug-iphonesimulator/PromisesObjC/FBLPromises.framework/Headers/FBLPromise+Recover.h:17:9: warning: double-quoted include "FBLPromise.h" in framework header, expected angle-bracketed
    instead [-Wquoted-include-in-framework-header]
    #import "FBLPromise.h"
            ^~~~~~~~~~~~~~
            <FBLPromises/FBLPromise.h>
    While building module 'FBLPromises' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleUtilities/GoogleUtilities/Environment/SecureStorage/GULKeychainStorage.m:21:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/PromisesObjC/PromisesObjC-umbrella.h:23:9: warning: double-quoted include "FBLPromise+Reduce.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #import "FBLPromise+Reduce.h"
            ^~~~~~~~~~~~~~~~~~~~~
            <FBLPromises/FBLPromise+Reduce.h>
    While building module 'FBLPromises' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleUtilities/GoogleUtilities/Environment/SecureStorage/GULKeychainStorage.m:21:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/PromisesObjC/PromisesObjC-umbrella.h:23:
    /Users/stevenspiel/mobile/firebase_core_error_example/build/ios/Debug-iphonesimulator/PromisesObjC/FBLPromises.framework/Headers/FBLPromise+Reduce.h:17:9: warning: double-quoted include "FBLPromise.h" in framework header, expected angle-bracketed
    instead [-Wquoted-include-in-framework-header]
    #import "FBLPromise.h"
            ^~~~~~~~~~~~~~
            <FBLPromises/FBLPromise.h>
    While building module 'FBLPromises' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleUtilities/GoogleUtilities/Environment/SecureStorage/GULKeychainStorage.m:21:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/PromisesObjC/PromisesObjC-umbrella.h:24:9: warning: double-quoted include "FBLPromise+Retry.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #import "FBLPromise+Retry.h"
            ^~~~~~~~~~~~~~~~~~~~
            <FBLPromises/FBLPromise+Retry.h>
    While building module 'FBLPromises' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleUtilities/GoogleUtilities/Environment/SecureStorage/GULKeychainStorage.m:21:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/PromisesObjC/PromisesObjC-umbrella.h:24:
    /Users/stevenspiel/mobile/firebase_core_error_example/build/ios/Debug-iphonesimulator/PromisesObjC/FBLPromises.framework/Headers/FBLPromise+Retry.h:17:9: warning: double-quoted include "FBLPromise.h" in framework header, expected angle-bracketed
    instead [-Wquoted-include-in-framework-header]
    #import "FBLPromise.h"
            ^~~~~~~~~~~~~~
            <FBLPromises/FBLPromise.h>
    While building module 'FBLPromises' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleUtilities/GoogleUtilities/Environment/SecureStorage/GULKeychainStorage.m:21:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/PromisesObjC/PromisesObjC-umbrella.h:25:9: warning: double-quoted include "FBLPromise+Testing.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #import "FBLPromise+Testing.h"
            ^~~~~~~~~~~~~~~~~~~~~~
            <FBLPromises/FBLPromise+Testing.h>
    While building module 'FBLPromises' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleUtilities/GoogleUtilities/Environment/SecureStorage/GULKeychainStorage.m:21:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/PromisesObjC/PromisesObjC-umbrella.h:25:
    /Users/stevenspiel/mobile/firebase_core_error_example/build/ios/Debug-iphonesimulator/PromisesObjC/FBLPromises.framework/Headers/FBLPromise+Testing.h:17:9: warning: double-quoted include "FBLPromise.h" in framework header, expected angle-bracketed
    instead [-Wquoted-include-in-framework-header]
    #import "FBLPromise.h"
            ^~~~~~~~~~~~~~
            <FBLPromises/FBLPromise.h>
    While building module 'FBLPromises' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleUtilities/GoogleUtilities/Environment/SecureStorage/GULKeychainStorage.m:21:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/PromisesObjC/PromisesObjC-umbrella.h:26:9: warning: double-quoted include "FBLPromise+Then.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #import "FBLPromise+Then.h"
            ^~~~~~~~~~~~~~~~~~~
            <FBLPromises/FBLPromise+Then.h>
    While building module 'FBLPromises' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleUtilities/GoogleUtilities/Environment/SecureStorage/GULKeychainStorage.m:21:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/PromisesObjC/PromisesObjC-umbrella.h:26:
    /Users/stevenspiel/mobile/firebase_core_error_example/build/ios/Debug-iphonesimulator/PromisesObjC/FBLPromises.framework/Headers/FBLPromise+Then.h:17:9: warning: double-quoted include "FBLPromise.h" in framework header, expected angle-bracketed
    instead [-Wquoted-include-in-framework-header]
    #import "FBLPromise.h"
            ^~~~~~~~~~~~~~
            <FBLPromises/FBLPromise.h>
    While building module 'FBLPromises' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleUtilities/GoogleUtilities/Environment/SecureStorage/GULKeychainStorage.m:21:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/PromisesObjC/PromisesObjC-umbrella.h:27:9: warning: double-quoted include "FBLPromise+Timeout.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #import "FBLPromise+Timeout.h"
            ^~~~~~~~~~~~~~~~~~~~~~
            <FBLPromises/FBLPromise+Timeout.h>
    While building module 'FBLPromises' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleUtilities/GoogleUtilities/Environment/SecureStorage/GULKeychainStorage.m:21:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/PromisesObjC/PromisesObjC-umbrella.h:27:
    /Users/stevenspiel/mobile/firebase_core_error_example/build/ios/Debug-iphonesimulator/PromisesObjC/FBLPromises.framework/Headers/FBLPromise+Timeout.h:17:9: warning: double-quoted include "FBLPromise.h" in framework header, expected angle-bracketed
    instead [-Wquoted-include-in-framework-header]
    #import "FBLPromise.h"
            ^~~~~~~~~~~~~~
            <FBLPromises/FBLPromise.h>
    While building module 'FBLPromises' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleUtilities/GoogleUtilities/Environment/SecureStorage/GULKeychainStorage.m:21:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/PromisesObjC/PromisesObjC-umbrella.h:28:9: warning: double-quoted include "FBLPromise+Validate.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #import "FBLPromise+Validate.h"
            ^~~~~~~~~~~~~~~~~~~~~~~
            <FBLPromises/FBLPromise+Validate.h>
    While building module 'FBLPromises' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleUtilities/GoogleUtilities/Environment/SecureStorage/GULKeychainStorage.m:21:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/PromisesObjC/PromisesObjC-umbrella.h:28:
    /Users/stevenspiel/mobile/firebase_core_error_example/build/ios/Debug-iphonesimulator/PromisesObjC/FBLPromises.framework/Headers/FBLPromise+Validate.h:17:9: warning: double-quoted include "FBLPromise.h" in framework header, expected angle-bracketed
    instead [-Wquoted-include-in-framework-header]
    #import "FBLPromise.h"
            ^~~~~~~~~~~~~~
            <FBLPromises/FBLPromise.h>
    While building module 'FBLPromises' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleUtilities/GoogleUtilities/Environment/SecureStorage/GULKeychainStorage.m:21:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/PromisesObjC/PromisesObjC-umbrella.h:29:9: warning: double-quoted include "FBLPromise+Wrap.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #import "FBLPromise+Wrap.h"
            ^~~~~~~~~~~~~~~~~~~
            <FBLPromises/FBLPromise+Wrap.h>
    While building module 'FBLPromises' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleUtilities/GoogleUtilities/Environment/SecureStorage/GULKeychainStorage.m:21:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/PromisesObjC/PromisesObjC-umbrella.h:29:
    /Users/stevenspiel/mobile/firebase_core_error_example/build/ios/Debug-iphonesimulator/PromisesObjC/FBLPromises.framework/Headers/FBLPromise+Wrap.h:17:9: warning: double-quoted include "FBLPromise.h" in framework header, expected angle-bracketed
    instead [-Wquoted-include-in-framework-header]
    #import "FBLPromise.h"
            ^~~~~~~~~~~~~~
            <FBLPromises/FBLPromise.h>
    While building module 'FBLPromises' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleUtilities/GoogleUtilities/Environment/SecureStorage/GULKeychainStorage.m:21:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/PromisesObjC/PromisesObjC-umbrella.h:30:9: warning: double-quoted include "FBLPromise.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #import "FBLPromise.h"
            ^~~~~~~~~~~~~~
            <FBLPromises/FBLPromise.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/PromisesObjC/PromisesObjC-umbrella.h:31:9: warning: double-quoted include "FBLPromiseError.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #import "FBLPromiseError.h"
            ^~~~~~~~~~~~~~~~~~~
            <FBLPromises/FBLPromiseError.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/PromisesObjC/PromisesObjC-umbrella.h:32:9: warning: double-quoted include "FBLPromises.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #import "FBLPromises.h"
            ^~~~~~~~~~~~~~~
            <FBLPromises/FBLPromises.h>
    While building module 'FBLPromises' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleUtilities/GoogleUtilities/Environment/SecureStorage/GULKeychainStorage.m:21:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/PromisesObjC/PromisesObjC-umbrella.h:32:
    /Users/stevenspiel/mobile/firebase_core_error_example/build/ios/Debug-iphonesimulator/PromisesObjC/FBLPromises.framework/Headers/FBLPromises.h:17:9: warning: double-quoted include "FBLPromise+All.h" in framework header, expected angle-bracketed
    instead [-Wquoted-include-in-framework-header]
    #import "FBLPromise+All.h"
            ^~~~~~~~~~~~~~~~~~
            <FBLPromises/FBLPromise+All.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/build/ios/Debug-iphonesimulator/PromisesObjC/FBLPromises.framework/Headers/FBLPromises.h:18:9: warning: double-quoted include "FBLPromise+Always.h" in framework header, expected angle-bracketed
    instead [-Wquoted-include-in-framework-header]
    #import "FBLPromise+Always.h"
            ^~~~~~~~~~~~~~~~~~~~~
            <FBLPromises/FBLPromise+Always.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/build/ios/Debug-iphonesimulator/PromisesObjC/FBLPromises.framework/Headers/FBLPromises.h:19:9: warning: double-quoted include "FBLPromise+Any.h" in framework header, expected angle-bracketed
    instead [-Wquoted-include-in-framework-header]
    #import "FBLPromise+Any.h"
            ^~~~~~~~~~~~~~~~~~
            <FBLPromises/FBLPromise+Any.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/build/ios/Debug-iphonesimulator/PromisesObjC/FBLPromises.framework/Headers/FBLPromises.h:20:9: warning: double-quoted include "FBLPromise+Async.h" in framework header, expected angle-bracketed
    instead [-Wquoted-include-in-framework-header]
    #import "FBLPromise+Async.h"
            ^~~~~~~~~~~~~~~~~~~~
            <FBLPromises/FBLPromise+Async.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/build/ios/Debug-iphonesimulator/PromisesObjC/FBLPromises.framework/Headers/FBLPromises.h:21:9: warning: double-quoted include "FBLPromise+Await.h" in framework header, expected angle-bracketed
    instead [-Wquoted-include-in-framework-header]
    #import "FBLPromise+Await.h"
            ^~~~~~~~~~~~~~~~~~~~
            <FBLPromises/FBLPromise+Await.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/build/ios/Debug-iphonesimulator/PromisesObjC/FBLPromises.framework/Headers/FBLPromises.h:22:9: warning: double-quoted include "FBLPromise+Catch.h" in framework header, expected angle-bracketed
    instead [-Wquoted-include-in-framework-header]
    #import "FBLPromise+Catch.h"
            ^~~~~~~~~~~~~~~~~~~~
            <FBLPromises/FBLPromise+Catch.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/build/ios/Debug-iphonesimulator/PromisesObjC/FBLPromises.framework/Headers/FBLPromises.h:23:9: warning: double-quoted include "FBLPromise+Delay.h" in framework header, expected angle-bracketed
    instead [-Wquoted-include-in-framework-header]
    #import "FBLPromise+Delay.h"
            ^~~~~~~~~~~~~~~~~~~~
            <FBLPromises/FBLPromise+Delay.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/build/ios/Debug-iphonesimulator/PromisesObjC/FBLPromises.framework/Headers/FBLPromises.h:24:9: warning: double-quoted include "FBLPromise+Do.h" in framework header, expected angle-bracketed
    instead [-Wquoted-include-in-framework-header]
    #import "FBLPromise+Do.h"
            ^~~~~~~~~~~~~~~~~
            <FBLPromises/FBLPromise+Do.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/build/ios/Debug-iphonesimulator/PromisesObjC/FBLPromises.framework/Headers/FBLPromises.h:25:9: warning: double-quoted include "FBLPromise+Race.h" in framework header, expected angle-bracketed
    instead [-Wquoted-include-in-framework-header]
    #import "FBLPromise+Race.h"
            ^~~~~~~~~~~~~~~~~~~
            <FBLPromises/FBLPromise+Race.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/build/ios/Debug-iphonesimulator/PromisesObjC/FBLPromises.framework/Headers/FBLPromises.h:26:9: warning: double-quoted include "FBLPromise+Recover.h" in framework header, expected angle-bracketed
    instead [-Wquoted-include-in-framework-header]
    #import "FBLPromise+Recover.h"
            ^~~~~~~~~~~~~~~~~~~~~~
            <FBLPromises/FBLPromise+Recover.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/build/ios/Debug-iphonesimulator/PromisesObjC/FBLPromises.framework/Headers/FBLPromises.h:27:9: warning: double-quoted include "FBLPromise+Reduce.h" in framework header, expected angle-bracketed
    instead [-Wquoted-include-in-framework-header]
    #import "FBLPromise+Reduce.h"
            ^~~~~~~~~~~~~~~~~~~~~
            <FBLPromises/FBLPromise+Reduce.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/build/ios/Debug-iphonesimulator/PromisesObjC/FBLPromises.framework/Headers/FBLPromises.h:28:9: warning: double-quoted include "FBLPromise+Retry.h" in framework header, expected angle-bracketed
    instead [-Wquoted-include-in-framework-header]
    #import "FBLPromise+Retry.h"
            ^~~~~~~~~~~~~~~~~~~~
            <FBLPromises/FBLPromise+Retry.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/build/ios/Debug-iphonesimulator/PromisesObjC/FBLPromises.framework/Headers/FBLPromises.h:29:9: warning: double-quoted include "FBLPromise+Then.h" in framework header, expected angle-bracketed
    instead [-Wquoted-include-in-framework-header]
    #import "FBLPromise+Then.h"
            ^~~~~~~~~~~~~~~~~~~
            <FBLPromises/FBLPromise+Then.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/build/ios/Debug-iphonesimulator/PromisesObjC/FBLPromises.framework/Headers/FBLPromises.h:30:9: warning: double-quoted include "FBLPromise+Timeout.h" in framework header, expected angle-bracketed
    instead [-Wquoted-include-in-framework-header]
    #import "FBLPromise+Timeout.h"
            ^~~~~~~~~~~~~~~~~~~~~~
            <FBLPromises/FBLPromise+Timeout.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/build/ios/Debug-iphonesimulator/PromisesObjC/FBLPromises.framework/Headers/FBLPromises.h:31:9: warning: double-quoted include "FBLPromise+Validate.h" in framework header, expected angle-bracketed
    instead [-Wquoted-include-in-framework-header]
    #import "FBLPromise+Validate.h"
            ^~~~~~~~~~~~~~~~~~~~~~~
            <FBLPromises/FBLPromise+Validate.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/build/ios/Debug-iphonesimulator/PromisesObjC/FBLPromises.framework/Headers/FBLPromises.h:32:9: warning: double-quoted include "FBLPromise+Wrap.h" in framework header, expected angle-bracketed
    instead [-Wquoted-include-in-framework-header]
    #import "FBLPromise+Wrap.h"
            ^~~~~~~~~~~~~~~~~~~
            <FBLPromises/FBLPromise+Wrap.h>
    54 warnings generated.
    54 warnings generated.
    While building module 'nanopb' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/FirebaseCoreDiagnostics/Firebase/CoreDiagnostics/FIRCDLibrary/Protogen/nanopb/firebasecore.nanopb.h:22:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:13:9: error: double-quoted include "pb.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "pb.h"
            ^~~~~~
            <pb.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:14:9: error: double-quoted include "pb_common.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "pb_common.h"
            ^~~~~~~~~~~~~
            <pb_common.h>
    While building module 'nanopb' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/FirebaseCoreDiagnostics/Firebase/CoreDiagnostics/FIRCDLibrary/Protogen/nanopb/firebasecore.nanopb.h:22:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:14:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/nanopb/pb_common.h:8:10: error: double-quoted include "pb.h" in framework header, expected angle-bracketed instead [-Werror,-Wquoted-include-in-framework-header]
    #include "pb.h"
             ^~~~~~
             <pb.h>
    While building module 'nanopb' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/FirebaseCoreDiagnostics/Firebase/CoreDiagnostics/FIRCDLibrary/Protogen/nanopb/firebasecore.nanopb.h:22:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:15:9: error: double-quoted include "pb_decode.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "pb_decode.h"
            ^~~~~~~~~~~~~
            <pb_decode.h>
    While building module 'nanopb' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/FirebaseCoreDiagnostics/Firebase/CoreDiagnostics/FIRCDLibrary/Protogen/nanopb/firebasecore.nanopb.h:22:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:15:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/nanopb/pb_decode.h:9:10: error: double-quoted include "pb.h" in framework header, expected angle-bracketed instead [-Werror,-Wquoted-include-in-framework-header]
    #include "pb.h"
             ^~~~~~
             <pb.h>
    While building module 'nanopb' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/FirebaseCoreDiagnostics/Firebase/CoreDiagnostics/FIRCDLibrary/Protogen/nanopb/firebasecore.nanopb.h:22:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:16:9: error: double-quoted include "pb_encode.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "pb_encode.h"
            ^~~~~~~~~~~~~
            <pb_encode.h>
    While building module 'nanopb' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/FirebaseCoreDiagnostics/Firebase/CoreDiagnostics/FIRCDLibrary/Protogen/nanopb/firebasecore.nanopb.h:22:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:16:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/nanopb/pb_encode.h:9:10: error: double-quoted include "pb.h" in framework header, expected angle-bracketed instead [-Werror,-Wquoted-include-in-framework-header]
    #include "pb.h"
             ^~~~~~
             <pb.h>
    While building module 'nanopb' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/FirebaseCoreDiagnostics/Firebase/CoreDiagnostics/FIRCDLibrary/Protogen/nanopb/firebasecore.nanopb.h:22:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:17:9: error: double-quoted include "pb.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "pb.h"
            ^~~~~~
            <pb.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:18:9: error: double-quoted include "pb_decode.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "pb_decode.h"
            ^~~~~~~~~~~~~
            <pb_decode.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:19:9: error: double-quoted include "pb_common.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "pb_common.h"
            ^~~~~~~~~~~~~
            <pb_common.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:20:9: error: double-quoted include "pb.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "pb.h"
            ^~~~~~
            <pb.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:21:9: error: double-quoted include "pb_encode.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "pb_encode.h"
            ^~~~~~~~~~~~~
            <pb_encode.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:22:9: error: double-quoted include "pb_common.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "pb_common.h"
            ^~~~~~~~~~~~~
            <pb_common.h>
    13 errors generated.
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/FirebaseCoreDiagnostics/Firebase/CoreDiagnostics/FIRCDLibrary/Protogen/nanopb/firebasecore.nanopb.c:20:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/FirebaseCoreDiagnostics/Firebase/CoreDiagnostics/FIRCDLibrary/Protogen/nanopb/firebasecore.nanopb.h:22:10: fatal error: could not build module 'nanopb'
    #include <nanopb/pb.h>
     ~~~~~~~~^
    14 errors generated.
    While building module 'GoogleDataTransport' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/FirebaseCoreDiagnostics/GoogleDataTransport/GDTCORLibrary/Internal/GoogleDataTransportInternal.h:18:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/GoogleDataTransport/GoogleDataTransport-umbrella.h:13:9: error: double-quoted include "GDTCORAssert.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "GDTCORAssert.h"
            ^~~~~~~~~~~~~~~~
            <GDTCORAssert.h>
    While building module 'GoogleDataTransport' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/FirebaseCoreDiagnostics/GoogleDataTransport/GDTCORLibrary/Internal/GoogleDataTransportInternal.h:18:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/GoogleDataTransport/GoogleDataTransport-umbrella.h:13:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleDataTransport/GoogleDataTransport/GDTCORLibrary/Public/GoogleDataTransport/GDTCORAssert.h:19:9: error: double-quoted include "GDTCORConsoleLogger.h" in framework header, expected
    angle-bracketed instead [-Werror,-Wquoted-include-in-framework-header]
    #import "GDTCORConsoleLogger.h"
            ^~~~~~~~~~~~~~~~~~~~~~~
            <GDTCORConsoleLogger.h>
    While building module 'GoogleDataTransport' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/FirebaseCoreDiagnostics/GoogleDataTransport/GDTCORLibrary/Internal/GoogleDataTransportInternal.h:18:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/GoogleDataTransport/GoogleDataTransport-umbrella.h:14:9: error: double-quoted include "GDTCORClock.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "GDTCORClock.h"
            ^~~~~~~~~~~~~~~
            <GDTCORClock.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/GoogleDataTransport/GoogleDataTransport-umbrella.h:15:9: error: double-quoted include "GDTCORConsoleLogger.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "GDTCORConsoleLogger.h"
            ^~~~~~~~~~~~~~~~~~~~~~~
            <GDTCORConsoleLogger.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/GoogleDataTransport/GoogleDataTransport-umbrella.h:16:9: error: double-quoted include "GDTCOREvent.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "GDTCOREvent.h"
            ^~~~~~~~~~~~~~~
            <GDTCOREvent.h>
    While building module 'GoogleDataTransport' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/FirebaseCoreDiagnostics/GoogleDataTransport/GDTCORLibrary/Internal/GoogleDataTransportInternal.h:18:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/GoogleDataTransport/GoogleDataTransport-umbrella.h:16:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleDataTransport/GoogleDataTransport/GDTCORLibrary/Public/GoogleDataTransport/GDTCOREvent.h:19:9: error: double-quoted include "GDTCOREventDataObject.h" in framework header, expected
    angle-bracketed instead [-Werror,-Wquoted-include-in-framework-header]
    #import "GDTCOREventDataObject.h"
            ^~~~~~~~~~~~~~~~~~~~~~~~~
            <GDTCOREventDataObject.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleDataTransport/GoogleDataTransport/GDTCORLibrary/Public/GoogleDataTransport/GDTCOREvent.h:20:9: error: double-quoted include "GDTCORTargets.h" in framework header, expected
    angle-bracketed instead [-Werror,-Wquoted-include-in-framework-header]
    #import "GDTCORTargets.h"
            ^~~~~~~~~~~~~~~~~
            <GDTCORTargets.h>
    While building module 'GoogleDataTransport' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/FirebaseCoreDiagnostics/GoogleDataTransport/GDTCORLibrary/Internal/GoogleDataTransportInternal.h:18:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/GoogleDataTransport/GoogleDataTransport-umbrella.h:17:9: error: double-quoted include "GDTCOREventDataObject.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "GDTCOREventDataObject.h"
            ^~~~~~~~~~~~~~~~~~~~~~~~~
            <GDTCOREventDataObject.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/GoogleDataTransport/GoogleDataTransport-umbrella.h:18:9: error: double-quoted include "GDTCOREventTransformer.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "GDTCOREventTransformer.h"
            ^~~~~~~~~~~~~~~~~~~~~~~~~~
            <GDTCOREventTransformer.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/GoogleDataTransport/GoogleDataTransport-umbrella.h:19:9: error: double-quoted include "GDTCORLifecycle.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "GDTCORLifecycle.h"
            ^~~~~~~~~~~~~~~~~~~
            <GDTCORLifecycle.h>
    While building module 'GoogleDataTransport' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/FirebaseCoreDiagnostics/GoogleDataTransport/GDTCORLibrary/Internal/GoogleDataTransportInternal.h:18:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/GoogleDataTransport/GoogleDataTransport-umbrella.h:19:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleDataTransport/GoogleDataTransport/GDTCORLibrary/Public/GoogleDataTransport/GDTCORLifecycle.h:19:9: error: double-quoted include "GDTCORPlatform.h" in framework header, expected
    angle-bracketed instead [-Werror,-Wquoted-include-in-framework-header]
    #import "GDTCORPlatform.h"
            ^~~~~~~~~~~~~~~~~~
            <GDTCORPlatform.h>
    While building module 'GoogleDataTransport' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/FirebaseCoreDiagnostics/GoogleDataTransport/GDTCORLibrary/Internal/GoogleDataTransportInternal.h:18:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/GoogleDataTransport/GoogleDataTransport-umbrella.h:20:9: error: double-quoted include "GDTCORPlatform.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "GDTCORPlatform.h"
            ^~~~~~~~~~~~~~~~~~
            <GDTCORPlatform.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/GoogleDataTransport/GoogleDataTransport-umbrella.h:21:9: error: double-quoted include "GDTCORReachability.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "GDTCORReachability.h"
            ^~~~~~~~~~~~~~~~~~~~~~
            <GDTCORReachability.h>
    While building module 'GoogleDataTransport' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/FirebaseCoreDiagnostics/GoogleDataTransport/GDTCORLibrary/Internal/GoogleDataTransportInternal.h:18:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/GoogleDataTransport/GoogleDataTransport-umbrella.h:21:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleDataTransport/GoogleDataTransport/GDTCORLibrary/Public/GoogleDataTransport/GDTCORReachability.h:19:9: error: double-quoted include "GDTCORPlatform.h" in framework header, expected
    angle-bracketed instead [-Werror,-Wquoted-include-in-framework-header]
    #import "GDTCORPlatform.h"
            ^~~~~~~~~~~~~~~~~~
            <GDTCORPlatform.h>
    While building module 'GoogleDataTransport' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/FirebaseCoreDiagnostics/GoogleDataTransport/GDTCORLibrary/Internal/GoogleDataTransportInternal.h:18:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/GoogleDataTransport/GoogleDataTransport-umbrella.h:22:9: error: double-quoted include "GDTCORRegistrar.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "GDTCORRegistrar.h"
            ^~~~~~~~~~~~~~~~~~~
            <GDTCORRegistrar.h>
    While building module 'GoogleDataTransport' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/FirebaseCoreDiagnostics/GoogleDataTransport/GDTCORLibrary/Internal/GoogleDataTransportInternal.h:18:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/GoogleDataTransport/GoogleDataTransport-umbrella.h:22:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleDataTransport/GoogleDataTransport/GDTCORLibrary/Public/GoogleDataTransport/GDTCORRegistrar.h:19:9: error: double-quoted include "GDTCORStorageProtocol.h" in framework header,
    expected angle-bracketed instead [-Werror,-Wquoted-include-in-framework-header]
    #import "GDTCORStorageProtocol.h"
            ^~~~~~~~~~~~~~~~~~~~~~~~~
            <GDTCORStorageProtocol.h>
    While building module 'GoogleDataTransport' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/FirebaseCoreDiagnostics/GoogleDataTransport/GDTCORLibrary/Internal/GoogleDataTransportInternal.h:18:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/GoogleDataTransport/GoogleDataTransport-umbrella.h:22:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleDataTransport/GoogleDataTransport/GDTCORLibrary/Public/GoogleDataTransport/GDTCORRegistrar.h:19:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleDataTransport/GoogleDataTransport/GDTCORLibrary/Public/GoogleDataTransport/GDTCORStorageProtocol.h:19:9: error: double-quoted include "GDTCORLifecycle.h" in framework header,
    expected angle-bracketed instead [-Werror,-Wquoted-include-in-framework-header]
    #import "GDTCORLifecycle.h"
            ^~~~~~~~~~~~~~~~~~~
            <GDTCORLifecycle.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleDataTransport/GoogleDataTransport/GDTCORLibrary/Public/GoogleDataTransport/GDTCORStorageProtocol.h:20:9: error: double-quoted include "GDTCORStorageEventSelector.h" in framework
    header, expected angle-bracketed instead [-Werror,-Wquoted-include-in-framework-header]
    #import "GDTCORStorageEventSelector.h"
            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
            <GDTCORStorageEventSelector.h>
    While building module 'GoogleDataTransport' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/FirebaseCoreDiagnostics/GoogleDataTransport/GDTCORLibrary/Internal/GoogleDataTransportInternal.h:18:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/GoogleDataTransport/GoogleDataTransport-umbrella.h:22:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleDataTransport/GoogleDataTransport/GDTCORLibrary/Public/GoogleDataTransport/GDTCORRegistrar.h:19:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleDataTransport/GoogleDataTransport/GDTCORLibrary/Public/GoogleDataTransport/GDTCORStorageProtocol.h:20:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/GoogleDataTransport/GoogleDataTransport/GDTCORLibrary/Public/GoogleDataTransport/GDTCORStorageEventSelector.h:19:9: error: double-quoted include "GDTCORTargets.h" in framework header,
    expected angle-bracketed instead [-Werror,-Wquoted-include-in-framework-header]
    #import "GDTCORTargets.h"
            ^~~~~~~~~~~~~~~~~
            <GDTCORTargets.h>
    fatal error: too many errors emitted, stopping now [-ferror-limit=]
    20 errors generated.
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/FirebaseCoreDiagnostics/Firebase/CoreDiagnostics/FIRCDLibrary/FIRCoreDiagnostics.m:20:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/FirebaseCoreDiagnostics/GoogleDataTransport/GDTCORLibrary/Internal/GoogleDataTransportInternal.h:18:9: fatal error: could not build module 'GoogleDataTransport'
    #import <GoogleDataTransport/GoogleDataTransport.h>
     ~~~~~~~^
    While building module 'GoogleUtilities' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/FirebaseCoreDiagnostics/GoogleUtilities/Logger/Private/GULLogger.h:22:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/GoogleUtilities/GoogleUtilities-umbrella.h:13:9: error: double-quoted include "GULLoggerLevel.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "GULLoggerLevel.h"
            ^~~~~~~~~~~~~~~~~~
            <GULLoggerLevel.h>
    1 error generated.
    While building module 'nanopb' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/FirebaseCoreDiagnostics/Firebase/CoreDiagnostics/FIRCDLibrary/FIRCoreDiagnostics.m:29:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:13:9: error: double-quoted include "pb.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "pb.h"
            ^~~~~~
            <pb.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:14:9: error: double-quoted include "pb_common.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "pb_common.h"
            ^~~~~~~~~~~~~
            <pb_common.h>
    While building module 'nanopb' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/FirebaseCoreDiagnostics/Firebase/CoreDiagnostics/FIRCDLibrary/FIRCoreDiagnostics.m:29:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:14:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/nanopb/pb_common.h:8:10: error: double-quoted include "pb.h" in framework header, expected angle-bracketed instead [-Werror,-Wquoted-include-in-framework-header]
    #include "pb.h"
             ^~~~~~
             <pb.h>
    While building module 'nanopb' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/FirebaseCoreDiagnostics/Firebase/CoreDiagnostics/FIRCDLibrary/FIRCoreDiagnostics.m:29:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:15:9: error: double-quoted include "pb_decode.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "pb_decode.h"
            ^~~~~~~~~~~~~
            <pb_decode.h>
    While building module 'nanopb' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/FirebaseCoreDiagnostics/Firebase/CoreDiagnostics/FIRCDLibrary/FIRCoreDiagnostics.m:29:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:15:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/nanopb/pb_decode.h:9:10: error: double-quoted include "pb.h" in framework header, expected angle-bracketed instead [-Werror,-Wquoted-include-in-framework-header]
    #include "pb.h"
             ^~~~~~
             <pb.h>
    While building module 'nanopb' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/FirebaseCoreDiagnostics/Firebase/CoreDiagnostics/FIRCDLibrary/FIRCoreDiagnostics.m:29:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:16:9: error: double-quoted include "pb_encode.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "pb_encode.h"
            ^~~~~~~~~~~~~
            <pb_encode.h>
    While building module 'nanopb' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/FirebaseCoreDiagnostics/Firebase/CoreDiagnostics/FIRCDLibrary/FIRCoreDiagnostics.m:29:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:16:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/nanopb/pb_encode.h:9:10: error: double-quoted include "pb.h" in framework header, expected angle-bracketed instead [-Werror,-Wquoted-include-in-framework-header]
    #include "pb.h"
             ^~~~~~
             <pb.h>
    While building module 'nanopb' imported from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/FirebaseCoreDiagnostics/Firebase/CoreDiagnostics/FIRCDLibrary/FIRCoreDiagnostics.m:29:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:17:9: error: double-quoted include "pb.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "pb.h"
            ^~~~~~
            <pb.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:18:9: error: double-quoted include "pb_decode.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "pb_decode.h"
            ^~~~~~~~~~~~~
            <pb_decode.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:19:9: error: double-quoted include "pb_common.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "pb_common.h"
            ^~~~~~~~~~~~~
            <pb_common.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:20:9: error: double-quoted include "pb.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "pb.h"
            ^~~~~~
            <pb.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:21:9: error: double-quoted include "pb_encode.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "pb_encode.h"
            ^~~~~~~~~~~~~
            <pb_encode.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/Target Support Files/nanopb/nanopb-umbrella.h:22:9: error: double-quoted include "pb_common.h" in framework header, expected angle-bracketed instead
    [-Werror,-Wquoted-include-in-framework-header]
    #import "pb_common.h"
            ^~~~~~~~~~~~~
            <pb_common.h>
    13 errors generated.
    35 errors generated.
    1 warning generated.
    In file included from /Users/stevenspiel/.pub-cache/hosted/pub.dartlang.org/firebase_core-0.5.2/ios/Classes/FLTFirebasePluginRegistry.m:6:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/FirebaseCore/FirebaseCore/Sources/Private/FIRAppInternal.h:23:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Pods/FirebaseCore/FirebaseCore/Sources/Private/FIRErrors.h:19:10: warning: double-quoted include "FIRErrorCode.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #include "FIRErrorCode.h"
             ^~~~~~~~~~~~~~~~
             <FIRErrorCode.h>
    1 warning generated.
    10 warnings generated.
    While building module 'Flutter' imported from /Users/stevenspiel/.pub-cache/hosted/pub.dartlang.org/firebase_core-0.5.2/ios/Classes/FLTFirebaseCorePlugin.h:8:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/Flutter.h:8:10: warning: double-quoted include "FlutterAppDelegate.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #include "FlutterAppDelegate.h"
             ^~~~~~~~~~~~~~~~~~~~~~
             <Flutter/FlutterAppDelegate.h>
    While building module 'Flutter' imported from /Users/stevenspiel/.pub-cache/hosted/pub.dartlang.org/firebase_core-0.5.2/ios/Classes/FLTFirebaseCorePlugin.h:8:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/Flutter.h:8:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterAppDelegate.h:10:10: warning: double-quoted include "FlutterMacros.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #include "FlutterMacros.h"
             ^~~~~~~~~~~~~~~~~
             <Flutter/FlutterMacros.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterAppDelegate.h:11:10: warning: double-quoted include "FlutterPlugin.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #include "FlutterPlugin.h"
             ^~~~~~~~~~~~~~~~~
             <Flutter/FlutterPlugin.h>
    While building module 'Flutter' imported from /Users/stevenspiel/.pub-cache/hosted/pub.dartlang.org/firebase_core-0.5.2/ios/Classes/FLTFirebaseCorePlugin.h:8:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/Flutter.h:8:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterAppDelegate.h:11:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterPlugin.h:11:10: warning: double-quoted include "FlutterBinaryMessenger.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #include "FlutterBinaryMessenger.h"
             ^~~~~~~~~~~~~~~~~~~~~~~~~~
             <Flutter/FlutterBinaryMessenger.h>
    While building module 'Flutter' imported from /Users/stevenspiel/.pub-cache/hosted/pub.dartlang.org/firebase_core-0.5.2/ios/Classes/FLTFirebaseCorePlugin.h:8:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/Flutter.h:8:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterAppDelegate.h:11:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterPlugin.h:11:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterBinaryMessenger.h:10:10: warning: double-quoted include "FlutterMacros.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #include "FlutterMacros.h"
             ^~~~~~~~~~~~~~~~~
             <Flutter/FlutterMacros.h>
    While building module 'Flutter' imported from /Users/stevenspiel/.pub-cache/hosted/pub.dartlang.org/firebase_core-0.5.2/ios/Classes/FLTFirebaseCorePlugin.h:8:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/Flutter.h:8:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterAppDelegate.h:11:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterPlugin.h:12:10: warning: double-quoted include "FlutterChannels.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #include "FlutterChannels.h"
             ^~~~~~~~~~~~~~~~~~~
             <Flutter/FlutterChannels.h>
    While building module 'Flutter' imported from /Users/stevenspiel/.pub-cache/hosted/pub.dartlang.org/firebase_core-0.5.2/ios/Classes/FLTFirebaseCorePlugin.h:8:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/Flutter.h:8:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterAppDelegate.h:11:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterPlugin.h:12:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterChannels.h:8:10: warning: double-quoted include "FlutterBinaryMessenger.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #include "FlutterBinaryMessenger.h"
             ^~~~~~~~~~~~~~~~~~~~~~~~~~
             <Flutter/FlutterBinaryMessenger.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterChannels.h:9:10: warning: double-quoted include "FlutterCodecs.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #include "FlutterCodecs.h"
             ^~~~~~~~~~~~~~~~~
             <Flutter/FlutterCodecs.h>
    While building module 'Flutter' imported from /Users/stevenspiel/.pub-cache/hosted/pub.dartlang.org/firebase_core-0.5.2/ios/Classes/FLTFirebaseCorePlugin.h:8:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/Flutter.h:8:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterAppDelegate.h:11:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterPlugin.h:12:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterChannels.h:9:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterCodecs.h:9:10: warning: double-quoted include "FlutterMacros.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #include "FlutterMacros.h"
             ^~~~~~~~~~~~~~~~~
             <Flutter/FlutterMacros.h>
    While building module 'Flutter' imported from /Users/stevenspiel/.pub-cache/hosted/pub.dartlang.org/firebase_core-0.5.2/ios/Classes/FLTFirebaseCorePlugin.h:8:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/Flutter.h:8:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterAppDelegate.h:11:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterPlugin.h:13:10: warning: double-quoted include "FlutterCodecs.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #include "FlutterCodecs.h"
             ^~~~~~~~~~~~~~~~~
             <Flutter/FlutterCodecs.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterPlugin.h:14:10: warning: double-quoted include "FlutterPlatformViews.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #include "FlutterPlatformViews.h"
             ^~~~~~~~~~~~~~~~~~~~~~~~
             <Flutter/FlutterPlatformViews.h>
    While building module 'Flutter' imported from /Users/stevenspiel/.pub-cache/hosted/pub.dartlang.org/firebase_core-0.5.2/ios/Classes/FLTFirebaseCorePlugin.h:8:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/Flutter.h:8:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterAppDelegate.h:11:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterPlugin.h:14:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterPlatformViews.h:10:9: warning: double-quoted include "FlutterCodecs.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #import "FlutterCodecs.h"
            ^~~~~~~~~~~~~~~~~
            <Flutter/FlutterCodecs.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterPlatformViews.h:11:9: warning: double-quoted include "FlutterMacros.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #import "FlutterMacros.h"
            ^~~~~~~~~~~~~~~~~
            <Flutter/FlutterMacros.h>
    While building module 'Flutter' imported from /Users/stevenspiel/.pub-cache/hosted/pub.dartlang.org/firebase_core-0.5.2/ios/Classes/FLTFirebaseCorePlugin.h:8:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/Flutter.h:8:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterAppDelegate.h:11:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterPlugin.h:15:10: warning: double-quoted include "FlutterTexture.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #include "FlutterTexture.h"
             ^~~~~~~~~~~~~~~~~~
             <Flutter/FlutterTexture.h>
    While building module 'Flutter' imported from /Users/stevenspiel/.pub-cache/hosted/pub.dartlang.org/firebase_core-0.5.2/ios/Classes/FLTFirebaseCorePlugin.h:8:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/Flutter.h:8:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterAppDelegate.h:11:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterPlugin.h:15:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterTexture.h:11:10: warning: double-quoted include "FlutterMacros.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #include "FlutterMacros.h"
             ^~~~~~~~~~~~~~~~~
             <Flutter/FlutterMacros.h>
    While building module 'Flutter' imported from /Users/stevenspiel/.pub-cache/hosted/pub.dartlang.org/firebase_core-0.5.2/ios/Classes/FLTFirebaseCorePlugin.h:8:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/Flutter.h:9:10: warning: double-quoted include "FlutterBinaryMessenger.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #include "FlutterBinaryMessenger.h"
             ^~~~~~~~~~~~~~~~~~~~~~~~~~
             <Flutter/FlutterBinaryMessenger.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/Flutter.h:10:10: warning: double-quoted include "FlutterCallbackCache.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #include "FlutterCallbackCache.h"
             ^~~~~~~~~~~~~~~~~~~~~~~~
             <Flutter/FlutterCallbackCache.h>
    While building module 'Flutter' imported from /Users/stevenspiel/.pub-cache/hosted/pub.dartlang.org/firebase_core-0.5.2/ios/Classes/FLTFirebaseCorePlugin.h:8:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/Flutter.h:10:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterCallbackCache.h:10:10: warning: double-quoted include "FlutterMacros.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #include "FlutterMacros.h"
             ^~~~~~~~~~~~~~~~~
             <Flutter/FlutterMacros.h>
    While building module 'Flutter' imported from /Users/stevenspiel/.pub-cache/hosted/pub.dartlang.org/firebase_core-0.5.2/ios/Classes/FLTFirebaseCorePlugin.h:8:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/Flutter.h:11:10: warning: double-quoted include "FlutterChannels.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #include "FlutterChannels.h"
             ^~~~~~~~~~~~~~~~~~~
             <Flutter/FlutterChannels.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/Flutter.h:12:10: warning: double-quoted include "FlutterCodecs.h" in framework header, expected angle-bracketed instead [-Wquoted-include-in-framework-header]
    #include "FlutterCodecs.h"
             ^~~~~~~~~~~~~~~~~
             <Flutter/FlutterCodecs.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/Flutter.h:13:10: warning: double-quoted include "FlutterDartProject.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #include "FlutterDartProject.h"
             ^~~~~~~~~~~~~~~~~~~~~~
             <Flutter/FlutterDartProject.h>
    While building module 'Flutter' imported from /Users/stevenspiel/.pub-cache/hosted/pub.dartlang.org/firebase_core-0.5.2/ios/Classes/FLTFirebaseCorePlugin.h:8:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/Flutter.h:13:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterDartProject.h:10:10: warning: double-quoted include "FlutterMacros.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #include "FlutterMacros.h"
             ^~~~~~~~~~~~~~~~~
             <Flutter/FlutterMacros.h>
    While building module 'Flutter' imported from /Users/stevenspiel/.pub-cache/hosted/pub.dartlang.org/firebase_core-0.5.2/ios/Classes/FLTFirebaseCorePlugin.h:8:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/Flutter.h:14:10: warning: double-quoted include "FlutterEngine.h" in framework header, expected angle-bracketed instead [-Wquoted-include-in-framework-header]
    #include "FlutterEngine.h"
             ^~~~~~~~~~~~~~~~~
             <Flutter/FlutterEngine.h>
    While building module 'Flutter' imported from /Users/stevenspiel/.pub-cache/hosted/pub.dartlang.org/firebase_core-0.5.2/ios/Classes/FLTFirebaseCorePlugin.h:8:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/Flutter.h:14:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterEngine.h:11:10: warning: double-quoted include "FlutterBinaryMessenger.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #include "FlutterBinaryMessenger.h"
             ^~~~~~~~~~~~~~~~~~~~~~~~~~
             <Flutter/FlutterBinaryMessenger.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterEngine.h:12:10: warning: double-quoted include "FlutterDartProject.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #include "FlutterDartProject.h"
             ^~~~~~~~~~~~~~~~~~~~~~
             <Flutter/FlutterDartProject.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterEngine.h:13:10: warning: double-quoted include "FlutterMacros.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #include "FlutterMacros.h"
             ^~~~~~~~~~~~~~~~~
             <Flutter/FlutterMacros.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterEngine.h:14:10: warning: double-quoted include "FlutterPlugin.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #include "FlutterPlugin.h"
             ^~~~~~~~~~~~~~~~~
             <Flutter/FlutterPlugin.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterEngine.h:15:10: warning: double-quoted include "FlutterTexture.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #include "FlutterTexture.h"
             ^~~~~~~~~~~~~~~~~~
             <Flutter/FlutterTexture.h>
    While building module 'Flutter' imported from /Users/stevenspiel/.pub-cache/hosted/pub.dartlang.org/firebase_core-0.5.2/ios/Classes/FLTFirebaseCorePlugin.h:8:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/Flutter.h:15:10: warning: double-quoted include "FlutterHeadlessDartRunner.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #include "FlutterHeadlessDartRunner.h"
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             <Flutter/FlutterHeadlessDartRunner.h>
    While building module 'Flutter' imported from /Users/stevenspiel/.pub-cache/hosted/pub.dartlang.org/firebase_core-0.5.2/ios/Classes/FLTFirebaseCorePlugin.h:8:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/Flutter.h:15:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterHeadlessDartRunner.h:10:10: warning: double-quoted include "FlutterBinaryMessenger.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #include "FlutterBinaryMessenger.h"
             ^~~~~~~~~~~~~~~~~~~~~~~~~~
             <Flutter/FlutterBinaryMessenger.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterHeadlessDartRunner.h:11:10: warning: double-quoted include "FlutterDartProject.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #include "FlutterDartProject.h"
             ^~~~~~~~~~~~~~~~~~~~~~
             <Flutter/FlutterDartProject.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterHeadlessDartRunner.h:12:10: warning: double-quoted include "FlutterEngine.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #include "FlutterEngine.h"
             ^~~~~~~~~~~~~~~~~
             <Flutter/FlutterEngine.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterHeadlessDartRunner.h:13:10: warning: double-quoted include "FlutterMacros.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #include "FlutterMacros.h"
             ^~~~~~~~~~~~~~~~~
             <Flutter/FlutterMacros.h>
    While building module 'Flutter' imported from /Users/stevenspiel/.pub-cache/hosted/pub.dartlang.org/firebase_core-0.5.2/ios/Classes/FLTFirebaseCorePlugin.h:8:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/Flutter.h:16:10: warning: double-quoted include "FlutterMacros.h" in framework header, expected angle-bracketed instead [-Wquoted-include-in-framework-header]
    #include "FlutterMacros.h"
             ^~~~~~~~~~~~~~~~~
             <Flutter/FlutterMacros.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/Flutter.h:17:10: warning: double-quoted include "FlutterPlatformViews.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #include "FlutterPlatformViews.h"
             ^~~~~~~~~~~~~~~~~~~~~~~~
             <Flutter/FlutterPlatformViews.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/Flutter.h:18:10: warning: double-quoted include "FlutterPlugin.h" in framework header, expected angle-bracketed instead [-Wquoted-include-in-framework-header]
    #include "FlutterPlugin.h"
             ^~~~~~~~~~~~~~~~~
             <Flutter/FlutterPlugin.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/Flutter.h:19:10: warning: double-quoted include "FlutterPluginAppLifeCycleDelegate.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #include "FlutterPluginAppLifeCycleDelegate.h"
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
             <Flutter/FlutterPluginAppLifeCycleDelegate.h>
    While building module 'Flutter' imported from /Users/stevenspiel/.pub-cache/hosted/pub.dartlang.org/firebase_core-0.5.2/ios/Classes/FLTFirebaseCorePlugin.h:8:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/Flutter.h:19:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterPluginAppLifeCycleDelegate.h:8:10: warning: double-quoted include "FlutterPlugin.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #include "FlutterPlugin.h"
             ^~~~~~~~~~~~~~~~~
             <Flutter/FlutterPlugin.h>
    While building module 'Flutter' imported from /Users/stevenspiel/.pub-cache/hosted/pub.dartlang.org/firebase_core-0.5.2/ios/Classes/FLTFirebaseCorePlugin.h:8:
    In file included from <module-includes>:1:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/Flutter.h:20:10: warning: double-quoted include "FlutterTexture.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #include "FlutterTexture.h"
             ^~~~~~~~~~~~~~~~~~
             <Flutter/FlutterTexture.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/Flutter.h:21:10: warning: double-quoted include "FlutterViewController.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #include "FlutterViewController.h"
             ^~~~~~~~~~~~~~~~~~~~~~~~~
             <Flutter/FlutterViewController.h>
    While building module 'Flutter' imported from /Users/stevenspiel/.pub-cache/hosted/pub.dartlang.org/firebase_core-0.5.2/ios/Classes/FLTFirebaseCorePlugin.h:8:
    In file included from <module-includes>:1:
    In file included from /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/Flutter.h:21:
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterViewController.h:11:10: warning: double-quoted include "FlutterBinaryMessenger.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #include "FlutterBinaryMessenger.h"
             ^~~~~~~~~~~~~~~~~~~~~~~~~~
             <Flutter/FlutterBinaryMessenger.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterViewController.h:12:10: warning: double-quoted include "FlutterDartProject.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #include "FlutterDartProject.h"
             ^~~~~~~~~~~~~~~~~~~~~~
             <Flutter/FlutterDartProject.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterViewController.h:13:10: warning: double-quoted include "FlutterEngine.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #include "FlutterEngine.h"
             ^~~~~~~~~~~~~~~~~
             <Flutter/FlutterEngine.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterViewController.h:14:10: warning: double-quoted include "FlutterMacros.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #include "FlutterMacros.h"
             ^~~~~~~~~~~~~~~~~
             <Flutter/FlutterMacros.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterViewController.h:15:10: warning: double-quoted include "FlutterPlugin.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #include "FlutterPlugin.h"
             ^~~~~~~~~~~~~~~~~
             <Flutter/FlutterPlugin.h>
    /Users/stevenspiel/mobile/firebase_core_error_example/ios/Flutter/Flutter.framework/Headers/FlutterViewController.h:16:10: warning: double-quoted include "FlutterTexture.h" in framework header, expected angle-bracketed instead
    [-Wquoted-include-in-framework-header]
    #include "FlutterTexture.h"
             ^~~~~~~~~~~~~~~~~~
             <Flutter/FlutterTexture.h>
    46 warnings generated.
    46 warnings generated.
    ld: framework not found FirebaseCoreDiagnostics
    clang: error: linker command failed with exit code 1 (use -v to see invocation)
    note: Using new build system
    note: Building targets in parallel
    note: Planning build
    note: Constructing build description
    warning: The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 8.0, but the range of supported deployment target versions is 9.0 to 14.1.99. (in target 'FirebaseCore' from project 'Pods')
    warning: The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 8.0, but the range of supported deployment target versions is 9.0 to 14.1.99. (in target 'GoogleUtilities' from project 'Pods')
    warning: The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 8.0, but the range of supported deployment target versions is 9.0 to 14.1.99. (in target 'nanopb' from project 'Pods')
    warning: The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 8.0, but the range of supported deployment target versions is 9.0 to 14.1.99. (in target 'firebase_core' from project 'Pods')
    warning: The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 8.0, but the range of supported deployment target versions is 9.0 to 14.1.99. (in target 'FirebaseCoreDiagnostics' from project 'Pods')
    warning: The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 8.0, but the range of supported deployment target versions is 9.0 to 14.1.99. (in target 'GoogleDataTransport' from project 'Pods')
    warning: The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 8.0, but the range of supported deployment target versions is 9.0 to 14.1.99. (in target 'Firebase' from project 'Pods')
    warning: The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 8.0, but the range of supported deployment target versions is 9.0 to 14.1.99. (in target 'Flutter' from project 'Pods')

Could not build the application for the simulator.
Error launching application on iPad Pro (11-inch) (2nd generation).

Flutter doctor
Run flutter doctor and paste the output below:
Click To Expand
Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, 1.22.3, on Mac OS X 10.15.7 19H15, locale en-US)
[✓] Android toolchain - develop for Android devices (Android SDK version 29.0.3)
[✓] Xcode - develop for iOS and macOS (Xcode 12.1)
[!] Android Studio (version 4.1)
    ✗ Flutter plugin not installed; this adds Flutter specific functionality.
    ✗ Dart plugin not installed; this adds Dart specific functionality.
[✓] Connected device (1 available)

! Doctor found issues in 1 category.

Flutter dependencies
Run flutter pub deps -- --style=compact and paste the output below:
Click To Expand
Dart SDK 2.10.3
Flutter SDK 1.22.3
firebase_core_error_example 1.0.0+1

dependencies:
- cupertino_icons 1.0.0
- firebase_core 0.5.2 [firebase_core_platform_interface flutter quiver meta firebase_core_web]
- flutter 0.0.0 [characters collection meta typed_data vector_math sky_engine]

dev dependencies:
- flutter_test 0.0.0 [flutter test_api path fake_async clock stack_trace vector_math async boolean_selector characters charcode collection matcher meta source_span stream_channel string_scanner term_glyph typed_data]

transitive dependencies:
- async 2.5.0-nullsafety.1 [collection]
- boolean_selector 2.1.0-nullsafety.1 [source_span string_scanner]
- characters 1.1.0-nullsafety.3
- charcode 1.2.0-nullsafety.1
- clock 1.1.0-nullsafety.1
- collection 1.15.0-nullsafety.3
- fake_async 1.2.0-nullsafety.1 [clock collection]
- firebase_core_platform_interface 2.0.0 [flutter meta plugin_platform_interface quiver]
- firebase_core_web 0.2.1 [firebase_core_platform_interface flutter flutter_web_plugins meta js]
- flutter_web_plugins 0.0.0 [flutter characters collection meta typed_data vector_math]
- js 0.6.2
- matcher 0.12.10-nullsafety.1 [stack_trace]
- meta 1.3.0-nullsafety.3
- path 1.8.0-nullsafety.1
- plugin_platform_interface 1.0.3 [meta]
- quiver 2.1.5 [matcher meta]
- sky_engine 0.0.99
- source_span 1.8.0-nullsafety.2 [charcode collection path term_glyph]
- stack_trace 1.10.0-nullsafety.1 [path]
- stream_channel 2.1.0-nullsafety.1 [async]
- string_scanner 1.1.0-nullsafety.1 [charcode source_span]
- term_glyph 1.2.0-nullsafety.1
- test_api 0.2.19-nullsafety.2 [async boolean_selector collection meta path source_span stack_trace stream_channel string_scanner term_glyph matcher]
- typed_data 1.3.0-nullsafety.3 [collection]
- vector_math 2.1.0-nullsafety.3

This is related to https://github.com/FirebaseExtended/flutterfire/issues/3855, but I'm opening a new issue because the referenced one was closed and I'm presenting a reproducible example.

Update: downgrading to flutter 1.22.0 and then following the above steps fixes the issue.
1.22.1 returns the same issue.

Hi @stevenspiel
Do you get this error every time you create a new project and add the dependency?
Thank you

@markusaksli-nc yes. I've been sure to delete the repo and create a new app each time.

After updating cocoapods with:
$ gem install cocoapods

I no longer see the issue.