flutter - 如何解决这个问题？错误(Xcode): Framework not found Flutter

Question

如何解决这个问题？ 错误(Xcode):找不到 Flutter 框架

我尝试了更多方法，

尝试删除 ios 然后 pod install...

试图 flutter 干净...

尝试创建新项目等

但还是无法解决。

Launching lib/main.dart on iPhone 13 Pro Max in debug mode...
/Users/pin-chientseng/Desktop/yomate/ios/Runner/Info.plist: Property List error: Found non-key inside <dict> at line 56 / JSON error:
JSON text did not start with array or object and option to allow fragments not set. around line 1, column 0.
Xcode build done.                                           221.1s
Failed to build iOS app
Error output from Xcode build:
↳
    ** BUILD FAILED **


Xcode's output:
↳
    Writing result bundle at path:
        /var/folders/rg/v6d4v6m545949bhd3pv5555r0000gn/T/flutter_tools.hhxYin/flutter_ios_build_temp_dirsANWae/temporary_xcresult_bundle

    ld: framework not found Flutter
    clang: error: linker command failed with exit code 1 (use -v to see invocation)
    note: Using new build system
    note: Planning
    note: Build preparation complete
    note: Building targets in dependency order
    warning: Stale file '/Users/pin-chientseng/Desktop/yomate/build/ios/Debug-iphonesimulator/Runner.app/GoogleService-Info.plist' is
    located outside of the allowed root paths.

    note: Removed stale file
    '/Users/pin-chientseng/Library/Developer/Xcode/DerivedData/Runner-bfllcubjuppngacurzilkdnplylp/Build/Intermediates.noindex/Runner
    .build/Debug-iphonesimulator/Runner.build/InputFileList-5F0225AF943341352A9BA345-Pods-Runner-resources-Debug-input-files-37e3c74e
    61b246db180ac6f1b6f5519a-resolved.xcfilelist'

    note: Removed stale file
    '/Users/pin-chientseng/Library/Developer/Xcode/DerivedData/Runner-bfllcubjuppngacurzilkdnplylp/Build/Intermediates.noindex/Runner
    .build/Debug-iphonesimulator/Runner.build/InputFileList-678E497CE5823DAA4909D0F3-Pods-Runner-frameworks-Debug-input-files-6f17fb4
    132a6c963427e5fd8c0f46475-resolved.xcfilelist'

    note: Removed stale file
    '/Users/pin-chientseng/Library/Developer/Xcode/DerivedData/Runner-bfllcubjuppngacurzilkdnplylp/Build/Intermediates.noindex/Runner
    .build/Debug-iphonesimulator/Runner.build/OutputFileList-5F0225AF943341352A9BA345-Pods-Runner-resources-Debug-output-files-2b94b0
    84fd7edee03f689887bc427bd3-resolved.xcfilelist'

    note: Removed stale file
    '/Users/pin-chientseng/Library/Developer/Xcode/DerivedData/Runner-bfllcubjuppngacurzilkdnplylp/Build/Intermediates.noindex/Runner
    .build/Debug-iphonesimulator/Runner.build/OutputFileList-678E497CE5823DAA4909D0F3-Pods-Runner-frameworks-Debug-output-files-3dbe4
    531b144e8e556eea6741f7e46e6-resolved.xcfilelist'

    note: Removed stale file
    '/Users/pin-chientseng/Library/Developer/Xcode/DerivedData/Runner-bfllcubjuppngacurzilkdnplylp/Build/Intermediates.noindex/Runner
    .build/Debug-iphonesimulator/Runner.build/Script-5F0225AF943341352A9BA345.sh'

    note: Removed stale file
    '/Users/pin-chientseng/Library/Developer/Xcode/DerivedData/Runner-bfllcubjuppngacurzilkdnplylp/Build/Intermediates.noindex/Runner
    .build/Debug-iphonesimulator/Runner.build/Script-678E497CE5823DAA4909D0F3.sh'

    note: Removed stale file
    '/Users/pin-chientseng/Library/Developer/Xcode/DerivedData/Runner-bfllcubjuppngacurzilkdnplylp/Build/Intermediates.noindex/Runner
    .build/Debug-iphonesimulator/Runner.build/Script-69D48C77EE5D169DAA62588C.sh'

    /Users/pin-chientseng/Desktop/yomate/ios/Pods/Pods.xcodeproj: 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 15.2.99. (in target
    'FMDB' from project 'Pods')
    /Users/pin-chientseng/Desktop/yomate/ios/Pods/Pods.xcodeproj: 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 15.2.99. (in target
    'leveldb-library' from project 'Pods')

    Result bundle written to path:
        /var/folders/rg/v6d4v6m545949bhd3pv5555r0000gn/T/flutter_tools.hhxYin/flutter_ios_build_temp_dirsANWae/temporary_xcresult_bundle


Error (Xcode): Framework not found Flutter


Could not build the application for the simulator.
Error launching application on iPhone 13 Pro Max.

如果我使用这个方法，

post_install do |installer|
  installer.pods_project.targets.each do |target|
    target.build_configurations.each do |config|
      if Gem::Version.new('8.0') > Gem::Version.new(config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'])
        config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '8.0'
      end
    end
  end
end

我会得到这个错误...

Launching lib/main.dart on iPhone 13 Pro Max in debug mode...
Running pod install...                                             38.2s
Running Xcode build...                                                  
Xcode build done.                                           28.7s
Failed to build iOS app
Error output from Xcode build:
↳
    ** BUILD FAILED **


Xcode's output:
↳
    Writing result bundle at path:
        /var/folders/rg/v6d4v6m545949bhd3pv5555r0000gn/T/flutter_tools.gk0YEl/flutter_ios_build_temp_dirWL743Q/temporary_xcresult_bundle

    /Users/pin-chientseng/Development/flutter/.pub-cache/hosted/pub.dartlang.org/video_player_avfoundation-2.3.4/ios/Classes/messages
    .g.m:7:9: 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/rg/v6d4v6m545949bhd3pv5555r0000gn/T/flutter_tools.gk0YEl/flutter_ios_build_temp_dirWL743Q/temporary_xcresult_bundle


Lexical or Preprocessor Issue (Xcode): 'Flutter/Flutter.h' file not found
/Users/pin-chientseng/Development/flutter/.pub-cache/hosted/pub.dartlang.org/video_player_avfoundation-2.3.4/ios/Classes/messages.g.m
:6:8


Could not build the application for the simulator.
Error launching application on iPhone 13 Pro Max.

Answer 1

针对此错误，我尝试了很多解决方案。唯一可能的解决办法是删除FLUTTER PATH中的flutter文件夹，重新复制flutter文件夹。

这解决了我的错误。