4

I'm working on a project of a team and get this error when i try to debug.

My flutter doctor found no issue and I am not familiar with the code since I get the project repo from someone else.

Launching lib/main.dart on iPhone 13 in debug mode... lib/main.dart:1 Xcode build done. 1.8s Failed to build iOS app Error output from Xcode build: ↳ objc[52692]: Class AMSupportURLConnectionDelegate is implemented in both /usr/lib/libauthinstall.dylib (0x21604eb90) and /Library/Apple/System/Library/PrivateFrameworks/MobileDevice.framework/Versions/A/MobileDevice (0x1079642c8). One of the two will be used. Which one is undefined. objc[52692]: Class AMSupportURLSession is implemented in both /usr/lib/libauthinstall.dylib (0x21604ebe0) and /Library/Apple/System/Library/PrivateFrameworks/MobileDevice.framework/Versions/A/MobileDevice (0x107964318). One of the two will be used. Which one is undefined. ** BUILD FAILED ** Xcode's output: ↳ Writing result bundle at path: /var/folders/v_/6mfr50g51js_jftp_690pynr0000gn/T/flutter_tools.JycZbC/flutter_ios_build_temp_dirAePF6Z/temporary_xcresult_bundle In file included from /Users/furkansuren/FlutterDev/flutter/.pub-cache/hosted/pub.dartlang.org/webview_flutter-1.0.7/ios/Classes/FLTWKNavigationDelegate.m:5: /Users/furkansuren/FlutterDev/flutter/.pub-cache/hosted/pub.dartlang.org/webview_flutter-1.0.7/ios/Classes/FLTWKNavigationDelegate.h:5:9: fatal error: 'Flutter/Flutter.h' file not found #import <Flutter/Flutter.h> ^~~~~~~~~~~~~~~~~~~ 1 error generated. In file included from /Users/furkansuren/FlutterDev/flutter/.pub-cache/hosted/pub.dartlang.org/webview_flutter-1.0.7/ios/Classes/FLTCookieManager.m:5: /Users/furkansuren/FlutterDev/flutter/.pub-cache/hosted/pub.dartlang.org/webview_flutter-1.0.7/ios/Classes/FLTCookieManager.h:5:9: fatal error: 'Flutter/Flutter.h' file not found #import <Flutter/Flutter.h> ^~~~~~~~~~~~~~~~~~~ 1 error generated. note: Using new build system note: Planning note: Build preparation complete note: Building targets in dependency order Result bundle written to path: /var/folders/v_/6mfr50g51js_jftp_690pynr0000gn/T/flutter_tools.JycZbC/flutter_ios_build_temp_dirAePF6Z/temporary_xcresult_bundle Lexical or Preprocessor Issue (Xcode): 'Flutter/Flutter.h' file not found /Users/furkansuren/FlutterDev/flutter/.pub-cache/hosted/pub.dartlang.org/webview_flutter-1.0.7/ios/Classes/FLTWKNavigationDelegate.h:4:8 2 Lexical or Preprocessor Issue (Xcode): 'Flutter/Flutter.h' file not found /Users/furkansuren/FlutterDev/flutter/.pub-cache/hosted/pub.dartlang.org/webview_flutter-1.0.7/ios/Classes/FLTCookieManager.h:4:8 2 Could not build the application for the simulator. Error launching application on iPhone 13. Exited (sigterm)

EDIT:
After I deleted the derived data and tried: flutter clean > flutter pub get > cd ios > pod install > pod update and try to build the app again, i get the same error.

Improve this question
4
  • try 1. flutter clean 2. flutter pub get 3. cd ios 4. pod install 5. pod update and try to build ios again and make sure you deleted Deriveddata first Commented May 4, 2022 at 4:40
  • unfortunately didn't work for me Commented May 4, 2022 at 14:47
  • you can try this link for same issue : stackoverflow.com/questions/64973346/… Commented May 5, 2022 at 7:17
  • Anyone that has solved this issue? I started getting it with upgrading to latest Xcode and implementing the facebook auth. Commented Jul 4, 2022 at 10:28

2 Answers 2

Reset to default
1

Ran into this issue myself, all SO answers seem to point towards cleaning, pod install,... The correct answer is buried deep in the Flutter

However, this is caused by the checkbox "For install builds only" on the "Run Script" inside of the Xcode project Build Phases for the target Runner. This needs to be unselected.

https://github.com/flutter/flutter/issues/99387#issuecomment-1081238267

Checkbox on Run Script

Improve this answer
Sign up to request clarification or add additional context in comments.

1 Comment

Mine already unchecked but still happen
-1

downgrade your XCode to 13.4.1 and wait for cocoaspods to adapt XCode 14 project file

Improve this answer

1 Comment

Your answer could be improved with additional supporting information. Please edit to add further details, such as citations or documentation, so that others can confirm that your answer is correct. You can find more information on how to write good answers in the help center.

Start asking to get answers

Find the answer to your question by asking.

Ask question

Explore related questions

See similar questions with these tags.