How can solve this issues? Error (Xcode): Framework not found Flutter

Question

How can solve this issues? Error (Xcode): Framework not found Flutter

I tried to more methods,

tried to delete ios then pod install...

tried to flutter clean...

tried to create new project etc.

but still cannot solve.

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.

if I used this methods,

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

i will got this error...

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

In my case, I got this error after deleting the flutter instances while trying to clean up some storage on my 258go macbook to update Xcode :(, in doing so I probably deleted the flutter.framework.

The solutions given here have not changed anything for me.

So I tried to clean up everything in the pod, including the cache. The pod install command failed because it missed the ios tools, which can be downloaded with flutter precache --ios.

So the complete process to solve this problem for me was :

cd ios
pod cache clean --all
rm -rf ~/Library/Caches/CocoaPods
rm -rf Pods
rm -rf ~/Library/Developer/Xcode/DerivedData/*
pod deintegrate
flutter precache --ios
pod install

I hope that this solution will help someone and prevent them from losing a whole day's work as it did for me.

Answer 2

Solved the same problem with these steps:

1. flutter upgrade
2. flutter clean
3. flutter run