[BUG] Undefined symbols for architecture x86_64

Flutter Sound Version :

• Released or Beta version ? latest

• Version number ? 5.0.1

• FULL or LITE flavor ? lite

• Result of the command “flutter pub deps | grep flutter_sound” (important) |-- flutter_sound_lite 5.0.1

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Severity

• Crash ? N

• Result is not what expected ? N

• Cannot build my App ? YES!

• Minor issue ? N

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Platforms you faced the error

• iOS ? Yes, emulator

• Android ? N

• Both ? N

• Emulator ? Y

• Real device ? N

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Logs

(This is very important. Most of the time we cannot do anything if we do not have information on your bug)

    Undefined symbols for architecture x86_64:
      "___cxa_pure_virtual", referenced from:
          vtable for AudioRecInterface in flutter_sound_lite(AudioRecorder.o)
      "vtable for __cxxabiv1::__si_class_type_info", referenced from:
          typeinfo for AudioRecorderEngine in flutter_sound_lite(AudioRecorder.o)
          typeinfo for avAudioRec in flutter_sound_lite(AudioRecorder.o)
      NOTE: a missing vtable usually means the first non-inline virtual member function has no definition.
      "___cxa_begin_catch", referenced from:
          -[FlutterSoundRecorder stopRecorder:] in flutter_sound_lite(AudioRecorder.o)
          ___clang_call_terminate in flutter_sound_lite(AudioRecorder.o)
      "vtable for __cxxabiv1::__class_type_info", referenced from:
          typeinfo for AudioRecInterface in flutter_sound_lite(AudioRecorder.o)
      NOTE: a missing vtable usually means the first non-inline virtual member function has no definition.
      "___cxa_end_catch", referenced from:
          -[FlutterSoundRecorder stopRecorder:] in flutter_sound_lite(AudioRecorder.o)
      "operator new(unsigned long)", referenced from:
          -[FlutterSoundRecorder startRecorder:result:] in flutter_sound_lite(AudioRecorder.o)
      "std::terminate()", referenced from:
          ___clang_call_terminate in flutter_sound_lite(AudioRecorder.o)
      "operator delete(void*)", referenced from:
          -[FlutterSoundRecorder startRecorder:result:] in flutter_sound_lite(AudioRecorder.o)
          AudioRecorderEngine::~AudioRecorderEngine() in flutter_sound_lite(AudioRecorder.o)
          avAudioRec::~avAudioRec() in flutter_sound_lite(AudioRecorder.o)
    ld: symbol(s) not found for architecture x86_64
    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: Capabilities for Signing & Capabilities may not function correctly because its entitlements use a
    placeholder team ID. To resolve this, select a development team in the Runner editor. (in target 'Runner' from
    project 'Runner')

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Screenshots

(If applicable, add screenshots to help explain your problem). N/A

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Describe the bug Cannot compile!

To Reproduce

1. Install v5.
2. run flutter run for iOS emulator
3. see the log 😦

Expected behavior can compile

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Additional context**

N/A

Thanks!

[Larpoux]

Yesterday I encountered this problem myself. I fixed it with adding the Linker Flag -lstdc++ in Xcode Build Settings > Other Linker Flags.

Please try this, and reopen this issue this does not work for you. Note: V5 is stable and is probably the best version to be used

[alamyudi]

I’m facing similar issue. but i realized if V5 is not stable version, the creator mention it in https://github.com/dooboolab/flutter_sound#flutter-sound-branches