[BUG] Flutter sound lite ios build fails

[ltoenjes]

Flutter Sound Version : 6.1.4

• Released or Beta version ? Released

• Version number ? 6.1.4

• FULL or LITE flavor ? LITE

• Result of the command "flutter pub deps | grep flutter_sound"
  | |-- flutter_sound_lite 6.1.4
  | | |-- flutter_sound_platform_interface 1.0.0

---

Cannot build my app

---

Platforms you faced the error

iOS

---

Logs

                                                                   _Nonnull 
11 warnings generated.
11 warnings generated.
While building module 'flutter_sound_lite' imported from /Users/lennarttonjes/development/kph-flutter/ios/Runner/GeneratedPluginRegistrant.m:44:
In file included from <module-includes>:1:
In file included from /Users/lennarttonjes/development/kph-flutter/build/ios/Release-prod-iphoneos/flutter_sound_lite/flutter_sound_lite.framework/Headers/flutter_sound_lite-umbrella.h:22:
/Users/lennarttonjes/development/kph-flutter/build/ios/Release-prod-iphoneos/flutter_sound_lite/flutter_sound_lite.framework/Headers/TrackPlayer.h:34:15: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
- (TrackPlayer*)init: (FlutterMethodCall*)call;
              ^
/Users/lennarttonjes/development/kph-flutter/build/ios/Release-prod-iphoneos/flutter_sound_lite/flutter_sound_lite.framework/Headers/TrackPlayer.h:34:15: note: insert '_Nullable' if the pointer may be null
- (TrackPlayer*)init: (FlutterMethodCall*)call;
              ^
               _Nullable
/Users/lennarttonjes/development/kph-flutter/build/ios/Release-prod-iphoneos/flutter_sound_lite/flutter_sound_lite.framework/Headers/TrackPlayer.h:34:15: note: insert '_Nonnull' if the pointer should never be null
- (TrackPlayer*)init: (FlutterMethodCall*)call;
              ^
               _Nonnull
/Users/lennarttonjes/development/kph-flutter/build/ios/Release-prod-iphoneos/flutter_sound_lite/flutter_sound_lite.framework/Headers/TrackPlayer.h:36:56: warning: block pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
- (void)seekToPlayer:(nonnull NSNumber*) time result: (FlutterResult)result;
                                                       ^
/Users/lennarttonjes/development/kph-flutter/build/ios/Release-prod-iphoneos/flutter_sound_lite/flutter_sound_lite.framework/Headers/TrackPlayer.h:36:56: note: insert '_Nullable' if the block pointer may be null
- (void)seekToPlayer:(nonnull NSNumber*) time result: (FlutterResult)result;
                                                       ^
                                                                     _Nullable 
/Users/lennarttonjes/development/kph-flutter/build/ios/Release-prod-iphoneos/flutter_sound_lite/flutter_sound_lite.framework/Headers/TrackPlayer.h:36:56: note: insert '_Nonnull' if the block pointer should never be null
- (void)seekToPlayer:(nonnull NSNumber*) time result: (FlutterResult)result;
                                                       ^
                                                                     _Nonnull 
/Users/lennarttonjes/development/kph-flutter/build/ios/Release-prod-iphoneos/flutter_sound_lite/flutter_sound_lite.framework/Headers/TrackPlayer.h:37:47: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
- (void)releaseFlautoPlayer:(FlutterMethodCall*)call result:(FlutterResult)result;
                                              ^
/Users/lennarttonjes/development/kph-flutter/build/ios/Release-prod-iphoneos/flutter_sound_lite/flutter_sound_lite.framework/Headers/TrackPlayer.h:37:47: note: insert '_Nullable' if the pointer may be null
- (void)releaseFlautoPlayer:(FlutterMethodCall*)call result:(FlutterResult)result;
                                              ^
                                               _Nullable
/Users/lennarttonjes/development/kph-flutter/build/ios/Release-prod-iphoneos/flutter_sound_lite/flutter_sound_lite.framework/Headers/TrackPlayer.h:37:47: note: insert '_Nonnull' if the pointer should never be null
- (void)releaseFlautoPlayer:(FlutterMethodCall*)call result:(FlutterResult)result;
                                              ^
                                               _Nonnull
/Users/lennarttonjes/development/kph-flutter/build/ios/Release-prod-iphoneos/flutter_sound_lite/flutter_sound_lite.framework/Headers/TrackPlayer.h:37:62: warning: block pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
- (void)releaseFlautoPlayer:(FlutterMethodCall*)call result:(FlutterResult)result;
                                                             ^
/Users/lennarttonjes/development/kph-flutter/build/ios/Release-prod-iphoneos/flutter_sound_lite/flutter_sound_lite.framework/Headers/TrackPlayer.h:37:62: note: insert '_Nullable' if the block pointer may be null
- (void)releaseFlautoPlayer:(FlutterMethodCall*)call result:(FlutterResult)result;
                                                             ^
                                                                           _Nullable 
/Users/lennarttonjes/development/kph-flutter/build/ios/Release-prod-iphoneos/flutter_sound_lite/flutter_sound_lite.framework/Headers/TrackPlayer.h:37:62: note: insert '_Nonnull' if the block pointer should never be null
- (void)releaseFlautoPlayer:(FlutterMethodCall*)call result:(FlutterResult)result;
                                                             ^
                                                                           _Nonnull 
/Users/lennarttonjes/development/kph-flutter/build/ios/Release-prod-iphoneos/flutter_sound_lite/flutter_sound_lite.framework/Headers/TrackPlayer.h:38:51: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
- (void)audioPlayerDidFinishPlaying:(AVAudioPlayer*)player successfully:(BOOL)flag;
                                                  ^
/Users/lennarttonjes/development/kph-flutter/build/ios/Release-prod-iphoneos/flutter_sound_lite/flutter_sound_lite.framework/Headers/TrackPlayer.h:38:51: note: insert '_Nullable' if the pointer may be null
- (void)audioPlayerDidFinishPlaying:(AVAudioPlayer*)player successfully:(BOOL)flag;
                                                  ^
                                                   _Nullable
/Users/lennarttonjes/development/kph-flutter/build/ios/Release-prod-iphoneos/flutter_sound_lite/flutter_sound_lite.framework/Headers/TrackPlayer.h:38:51: note: insert '_Nonnull' if the pointer should never be null
- (void)audioPlayerDidFinishPlaying:(AVAudioPlayer*)player successfully:(BOOL)flag;
                                                  ^
                                                   _Nonnull
/Users/lennarttonjes/development/kph-flutter/build/ios/Release-prod-iphoneos/flutter_sound_lite/flutter_sound_lite.framework/Headers/TrackPlayer.h:40:44: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
- (void)setUIProgressBar:(FlutterMethodCall*)call result: (FlutterResult)result;
                                           ^
/Users/lennarttonjes/development/kph-flutter/build/ios/Release-prod-iphoneos/flutter_sound_lite/flutter_sound_lite.framework/Headers/TrackPlayer.h:40:44: note: insert '_Nullable' if the pointer may be null
- (void)setUIProgressBar:(FlutterMethodCall*)call result: (FlutterResult)result;
                                           ^
                                            _Nullable
/Users/lennarttonjes/development/kph-flutter/build/ios/Release-prod-iphoneos/flutter_sound_lite/flutter_sound_lite.framework/Headers/TrackPlayer.h:40:44: note: insert '_Nonnull' if the pointer should never be null
- (void)setUIProgressBar:(FlutterMethodCall*)call result: (FlutterResult)result;
                                           ^
                                            _Nonnull
/Users/lennarttonjes/development/kph-flutter/build/ios/Release-prod-iphoneos/flutter_sound_lite/flutter_sound_lite.framework/Headers/TrackPlayer.h:40:60: warning: block pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
- (void)setUIProgressBar:(FlutterMethodCall*)call result: (FlutterResult)result;
                                                           ^
/Users/lennarttonjes/development/kph-flutter/build/ios/Release-prod-iphoneos/flutter_sound_lite/flutter_sound_lite.framework/Headers/TrackPlayer.h:40:60: note: insert '_Nullable' if the block pointer may be null
- (void)setUIProgressBar:(FlutterMethodCall*)call result: (FlutterResult)result;
                                                           ^
                                                                         _Nullable 
/Users/lennarttonjes/development/kph-flutter/build/ios/Release-prod-iphoneos/flutter_sound_lite/flutter_sound_lite.framework/Headers/TrackPlayer.h:40:60: note: insert '_Nonnull' if the block pointer should never be null
- (void)setUIProgressBar:(FlutterMethodCall*)call result: (FlutterResult)result;
                                                           ^
                                                                         _Nonnull 
/Users/lennarttonjes/development/kph-flutter/build/ios/Release-prod-iphoneos/flutter_sound_lite/flutter_sound_lite.framework/Headers/TrackPlayer.h:41:35: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
- (void)setUIProgressBar:(NSNumber*)progress duration:(NSNumber*)duration;
                                  ^
/Users/lennarttonjes/development/kph-flutter/build/ios/Release-prod-iphoneos/flutter_sound_lite/flutter_sound_lite.framework/Headers/TrackPlayer.h:41:35: note: insert '_Nullable' if the pointer may be null
- (void)setUIProgressBar:(NSNumber*)progress duration:(NSNumber*)duration;
                                  ^
                                   _Nullable
/Users/lennarttonjes/development/kph-flutter/build/ios/Release-prod-iphoneos/flutter_sound_lite/flutter_sound_lite.framework/Headers/TrackPlayer.h:41:35: note: insert '_Nonnull' if the pointer should never be null
- (void)setUIProgressBar:(NSNumber*)progress duration:(NSNumber*)duration;
                                  ^
                                   _Nonnull
/Users/lennarttonjes/development/kph-flutter/build/ios/Release-prod-iphoneos/flutter_sound_lite/flutter_sound_lite.framework/Headers/TrackPlayer.h:41:64: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
- (void)setUIProgressBar:(NSNumber*)progress duration:(NSNumber*)duration;
                                                               ^
/Users/lennarttonjes/development/kph-flutter/build/ios/Release-prod-iphoneos/flutter_sound_lite/flutter_sound_lite.framework/Headers/TrackPlayer.h:41:64: note: insert '_Nullable' if the pointer may be null
- (void)setUIProgressBar:(NSNumber*)progress duration:(NSNumber*)duration;
                                                               ^
                                                                _Nullable
/Users/lennarttonjes/development/kph-flutter/build/ios/Release-prod-iphoneos/flutter_sound_lite/flutter_sound_lite.framework/Headers/TrackPlayer.h:41:64: note: insert '_Nonnull' if the pointer should never be null
- (void)setUIProgressBar:(NSNumber*)progress duration:(NSNumber*)duration;
                                                               ^
                                                                _Nonnull
/Users/lennarttonjes/development/kph-flutter/build/ios/Release-prod-iphoneos/flutter_sound_lite/flutter_sound_lite.framework/Headers/TrackPlayer.h:42:38: warning: pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
- (void)nowPlaying:(FlutterMethodCall*)call result: (FlutterResult)result;
                                     ^
/Users/lennarttonjes/development/kph-flutter/build/ios/Release-prod-iphoneos/flutter_sound_lite/flutter_sound_lite.framework/Headers/TrackPlayer.h:42:38: note: insert '_Nullable' if the pointer may be null
- (void)nowPlaying:(FlutterMethodCall*)call result: (FlutterResult)result;
                                     ^
                                      _Nullable
/Users/lennarttonjes/development/kph-flutter/build/ios/Release-prod-iphoneos/flutter_sound_lite/flutter_sound_lite.framework/Headers/TrackPlayer.h:42:38: note: insert '_Nonnull' if the pointer should never be null
- (void)nowPlaying:(FlutterMethodCall*)call result: (FlutterResult)result;
                                     ^
                                      _Nonnull
/Users/lennarttonjes/development/kph-flutter/build/ios/Release-prod-iphoneos/flutter_sound_lite/flutter_sound_lite.framework/Headers/TrackPlayer.h:42:54: warning: block pointer is missing a nullability type specifier (_Nonnull, _Nullable, or _Null_unspecified) [-Wnullability-completeness]
- (void)nowPlaying:(FlutterMethodCall*)call result: (FlutterResult)result;
                                                     ^
/Users/lennarttonjes/development/kph-flutter/build/ios/Release-prod-iphoneos/flutter_sound_lite/flutter_sound_lite.framework/Headers/TrackPlayer.h:42:54: note: insert '_Nullable' if the block pointer may be null
- (void)nowPlaying:(FlutterMethodCall*)call result: (FlutterResult)result;
                                                     ^
                                                                   _Nullable 
/Users/lennarttonjes/development/kph-flutter/build/ios/Release-prod-iphoneos/flutter_sound_lite/flutter_sound_lite.framework/Headers/TrackPlayer.h:42:54: note: insert '_Nonnull' if the block pointer should never be null
- (void)nowPlaying:(FlutterMethodCall*)call result: (FlutterResult)result;
                                                     ^
                                                                   _Nonnull 
11 warnings generated.
11 warnings generated.
Undefined symbols for architecture arm64:
  "vtable for __cxxabiv1::__si_class_type_info", referenced from:
      typeinfo for AudioRecorderEngine in flutter_sound_lite(FlutterSoundRecorder.o)
      typeinfo for avAudioRec in flutter_sound_lite(FlutterSoundRecorder.o)
  NOTE: a missing vtable usually means the first non-inline virtual member function has no definition.
  "std::terminate()", referenced from:
      ___clang_call_terminate in flutter_sound_lite(FlutterSoundRecorder.o)
  "operator new(unsigned long)", referenced from:
      -[FlutterSoundRecorder startRecorder:result:] in flutter_sound_lite(FlutterSoundRecorder.o)
  "___cxa_begin_catch", referenced from:
      -[FlutterSoundPlayer feed:result:] in flutter_sound_lite(FlutterSoundPlayer.o)
      -[FlutterSoundRecorder stopRecorder:] in flutter_sound_lite(FlutterSoundRecorder.o)
      ___clang_call_terminate in flutter_sound_lite(FlutterSoundRecorder.o)
  "vtable for __cxxabiv1::__class_type_info", referenced from:
      typeinfo for AudioRecInterface in flutter_sound_lite(FlutterSoundRecorder.o)
  NOTE: a missing vtable usually means the first non-inline virtual member function has no definition.
  "___cxa_end_catch", referenced from:
      -[FlutterSoundPlayer feed:result:] in flutter_sound_lite(FlutterSoundPlayer.o)
      -[FlutterSoundRecorder stopRecorder:] in flutter_sound_lite(FlutterSoundRecorder.o)
  "operator delete(void*)", referenced from:
      -[FlutterSoundRecorder startRecorder:result:] in flutter_sound_lite(FlutterSoundRecorder.o)
      AudioRecorderEngine::~AudioRecorderEngine() in flutter_sound_lite(FlutterSoundRecorder.o)
      avAudioRec::~avAudioRec() in flutter_sound_lite(FlutterSoundRecorder.o)
  "___gxx_personality_v0", referenced from:
      +[Flauto registerWithRegistrar:] in flutter_sound_lite(Flauto.o)
      +[FlautoPlayerManager registerWithRegistrar:] in flutter_sound_lite(FlautoPlayerManager.o)
      -[FlautoPlayerManager handleMethodCall:result:] in flutter_sound_lite(FlautoPlayerManager.o)
      +[FlautoRecorderManager registerWithRegistrar:] in flutter_sound_lite(FlautoRecorderManager.o)
      -[FlautoRecorderManager handleMethodCall:result:] in flutter_sound_lite(FlautoRecorderManager.o)
      -[TrackPlayer releaseFlautoPlayer:result:] in flutter_sound_lite(TrackPlayer.o)
      -[TrackPlayer startPlayerFromTrack:result:] in flutter_sound_lite(TrackPlayer.o)
      ...
ld: symbol(s) not found for architecture arm64
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

---

Describe the bug
iOS build results in loads of warnings and an error

To Reproduce
Steps to reproduce the behavior:

1. Add flutter_sound_lite: ^6.1.4 to pubspec.yaml
2. flutter build ios

Expected behavior
A clear and concise description of what you expected to happen.

---

Additional context**

Same app works if flutter_sound_lite: ^6.1.4 dependency is replaced with flutter_sound: ^6.1.4. I'm not using any features that would need the FULL flavor AFAIK. Tried the usual (deleting Pods, Podlife etc.)

[Larpoux]

Interesting ...
I do many tests before releasing a new release, but never with the LITE flavor.
I am actually very busy.
I suggest that you use the FULL version during one or two weeks, before I fix that.

Sorry for the inconvenience.

[Larpoux]

OK. I looked to your issue and it seems that it is related to your XCode project parameters.

Look for example to this.

I checked the Flutter Sound examples with the future V6.2 and I do not have any compilation or link-edit problem with the LITE flavor.

Please re-open this issue if you still have difficulties to build your App, after making the necessary adjustment in your XCodeproj.