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Published 20 hours ago • verified publisher icon llfbandit

Record failed on macos.

Open HydroCarbon opened this issue 11 months ago • 2 comments

Package version

Environment

  • OS: macos 14.3.1
  • Browser: Chrome
  • record version: 5.0.4

Describe the bug record stream failed:

*** Terminating app due to uncaught exception 'com.apple.coreaudio.avfaudio', reason: 'required condition is false: IsFormatSampleRateAndChannelCountValid(hwFormat)'
*** First throw call stack:
(
	0   CoreFoundation                      0x0000000188124540 __exceptionPreprocess + 176
	1   libobjc.A.dylib                     0x0000000187c15eb4 objc_exception_throw + 60
	2   CoreFoundation                      0x000000018814a434 -[NSException description] + 0
	3   AVFAudio                            0x00000001f43be724 _Z19AVAE_RaiseExceptionP8NSStringz + 52
	4   AVFAudio                            0x00000001f4482038 _ZN17AVAudioIONodeImpl15SetOutputFormatEmP13AVAudioFormat + 860
	5   AVFAudio                            0x00000001f43e04f4 _ZN17AUGraphNodeBaseV318CreateRecordingTapEmjP13AVAudioFormatU13block_pointerFvP16AVAudioPCMBufferP11AVAudioTimeE + 796
	6   AVFAudio                            0x00000001f4475580 -[AVAudioNode installTapOnBus:bufferSize:format:block:] + 1400
	7   record_darwin                       0x00000001046d2618 $s13record_darwin22RecorderStreamDelegateC5start6config0A12EventHandleryAA12RecordConfigC_AA0jdI0CtKF + 776
	8   record_darwin                       0x00000001046c7fe8 $s13record_darwin8RecorderC11startStream6configyAA12RecordConfigC_tKF + 732
	9   record_darwin                       0x00000001046d6b44 $s13record_darwin17SwiftRecordPluginC6handle_6resultySo17FlutterMethodCallC_yypSgctF + 2392
	10  record_darwin                       0x00000001046d8dc4 $s13record_darwin17SwiftRecordPluginC6handle_6resultySo17FlutterMethodCallC_yypSgctFTo + 124
	11  FlutterMacOS                        0x00000001084be91c __45-[FlutterMethodChannel setMethodCallHandler:]_block_invoke + 180
	12  FlutterMacOS                        0x0000000107869db8 -[FlutterEngine engineCallbackOnPlatformMessage:] + 416
	13  FlutterMacOS                        0x00000001080ce0c4 _ZNSt3_fl10__function6__funcIZ23FlutterEngineInitializeE4$_34NS_9allocatorIS2_EEFvNS_10unique_ptrIN7flutter15PlatformMessageENS_14default_deleteIS7_EEEEEEclEOSA_ + 128
	14  FlutterMacOS                        0x00000001080df054 _ZN7flutter20PlatformViewEmbedder21HandlePlatformMessageENSt3_fl10unique_ptrINS_15PlatformMessageENS1_14default_deleteIS3_EEEE + 76
	15  FlutterMacOS                        0x00000001080dfb6c _ZNSt3_fl10__function6__funcIN3fml8internal14CopyableLambdaIZN7flutter20PlatformViewEmbedder30EmbedderPlatformMessageHandler21HandlePlatformMessageENS_10unique_ptrINS5_15PlatformMessageENS_14defa	16  FlutterMacOS                        0x00000001080dc670 _ZN7flutter18EmbedderTaskRunner8PostTaskEy + 652
	17  FlutterMacOS                        0x00000001080c634c FlutterEngineRunTask + 36
	18  FlutterMacOS                        0x000000010786cc18 -[FlutterEngine runTaskOnEmbedder:] + 56
	19  FlutterMacOS                        0x000000010786cdcc __60-[FlutterEngine postMainThreadTask:targetTimeInNanoseconds:]_block_invoke + 64
	20  libdispatch.dylib                   0x0000000187e1ecb8 _dispatch_call_block_and_release + 32
	21  libdispatch.dylib                   0x0000000187e20910 _dispatch_client_callout + 20
	22  libdispatch.dylib                   0x0000000187e2efa8 _dispatch_main_queue_drain + 984
	23  libdispatch.dylib                   0x0000000187e2ebc0 _dispatch_main_queue_callback_4CF + 44
	24  CoreFoundation                      0x00000001880f0ea4 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 16
	25  CoreFoundation                      0x00000001880ae760 __CFRunLoopRun + 1996
	26  CoreFoundation                      0x00000001880ad93c CFRunLoopRunSpecific + 608
	27  HIToolbox                           0x0000000192676448 RunCurrentEventLoopInMode + 292
	28  HIToolbox                           0x0000000192676284 ReceiveNextEventCommon + 648
	29  HIToolbox                           0x0000000192675fdc _BlockUntilNextEventMatchingListInModeWithFilter + 76
	30  AppKit                              0x000000018b88ced0 _DPSNextEvent + 660
	31  AppKit                              0x000000018c077eec -[NSApplication(NSEventRouting) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 716
	32  AppKit                              0x000000018b88037c -[NSApplication run] + 476
	33  AppKit                              0x000000018b857640 NSApplicationMain + 880
	34  meeting_copilot_flutter             0x00000001042047bc main + 12
	35  dyld                                0x0000000187c510e0 start + 2360
)
libc++abi: terminating due to uncaught exception of type NSException
Lost connection to device.
the Dart compiler exited unexpectedly.

My Code:

import 'dart:typed_data';

import 'package:flutter/material.dart';
import 'package:record/record.dart';

import 'audio_record.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData(
        colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
        useMaterial3: true,
      ),
      home: const MyHomePage(title: 'Flutter Demo Home Page'),
    );
  }
}

class MyHomePage extends StatefulWidget {
  const MyHomePage({super.key, required this.title});

  final String title;

  @override
  State<MyHomePage> createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  int _counter = 0;

  late final AudioRecorder _audioRecorder;

  Future<void> _start() async {
    try {
      if (await _audioRecorder.hasPermission()) {
        const encoder = AudioEncoder.pcm16bits;

        const config = RecordConfig(encoder: encoder, numChannels: 1);

        await recordStream(_audioRecorder, config);
      }
    } catch (e) {
      print(e);
    }
  }

  Future<void> recordStream(AudioRecorder recorder, RecordConfig config) async {
    final stream = await recorder.startStream(config);

    stream.listen(
      (data) {
        // ignore: avoid_print
        print(
          recorder.convertBytesToInt16(Uint8List.fromList(data)),
        );
      },
      // ignore: avoid_print
      onDone: () {
        // ignore: avoid_print
        print('End of stream.');
      },
    );
  }

  @override
  void initState() {
    _audioRecorder = AudioRecorder();
    _start();
    super.initState();
  }

  void _incrementCounter() {
    setState(() {
      _counter++;
    });
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        backgroundColor: Theme.of(context).colorScheme.inversePrimary,
        title: Text(widget.title),
      ),
      body: Center(
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          children: <Widget>[
            const Text(
              'You have pushed the button this many times:',
            ),
            Text(
              '$_counter',
              style: Theme.of(context).textTheme.headlineMedium,
            ),
          ],
        ),
      ),
      floatingActionButton: FloatingActionButton(
        onPressed: _incrementCounter,
        tooltip: 'Increment',
        child: const Icon(Icons.add),
      ),
    );
  }
}

HydroCarbon avatar Mar 05 '24 09:03 HydroCarbon

Package version

Environment

  • OS: macos 14.3.1
  • Browser: Chrome
  • record version: 5.0.4

Describe the bug record stream failed:

*** Terminating app due to uncaught exception 'com.apple.coreaudio.avfaudio', reason: 'required condition is false: IsFormatSampleRateAndChannelCountValid(hwFormat)'
*** First throw call stack:
(
	0   CoreFoundation                      0x0000000188124540 __exceptionPreprocess + 176
	1   libobjc.A.dylib                     0x0000000187c15eb4 objc_exception_throw + 60
	2   CoreFoundation                      0x000000018814a434 -[NSException description] + 0
	3   AVFAudio                            0x00000001f43be724 _Z19AVAE_RaiseExceptionP8NSStringz + 52
	4   AVFAudio                            0x00000001f4482038 _ZN17AVAudioIONodeImpl15SetOutputFormatEmP13AVAudioFormat + 860
	5   AVFAudio                            0x00000001f43e04f4 _ZN17AUGraphNodeBaseV318CreateRecordingTapEmjP13AVAudioFormatU13block_pointerFvP16AVAudioPCMBufferP11AVAudioTimeE + 796
	6   AVFAudio                            0x00000001f4475580 -[AVAudioNode installTapOnBus:bufferSize:format:block:] + 1400
	7   record_darwin                       0x00000001046d2618 $s13record_darwin22RecorderStreamDelegateC5start6config0A12EventHandleryAA12RecordConfigC_AA0jdI0CtKF + 776
	8   record_darwin                       0x00000001046c7fe8 $s13record_darwin8RecorderC11startStream6configyAA12RecordConfigC_tKF + 732
	9   record_darwin                       0x00000001046d6b44 $s13record_darwin17SwiftRecordPluginC6handle_6resultySo17FlutterMethodCallC_yypSgctF + 2392
	10  record_darwin                       0x00000001046d8dc4 $s13record_darwin17SwiftRecordPluginC6handle_6resultySo17FlutterMethodCallC_yypSgctFTo + 124
	11  FlutterMacOS                        0x00000001084be91c __45-[FlutterMethodChannel setMethodCallHandler:]_block_invoke + 180
	12  FlutterMacOS                        0x0000000107869db8 -[FlutterEngine engineCallbackOnPlatformMessage:] + 416
	13  FlutterMacOS                        0x00000001080ce0c4 _ZNSt3_fl10__function6__funcIZ23FlutterEngineInitializeE4$_34NS_9allocatorIS2_EEFvNS_10unique_ptrIN7flutter15PlatformMessageENS_14default_deleteIS7_EEEEEEclEOSA_ + 128
	14  FlutterMacOS                        0x00000001080df054 _ZN7flutter20PlatformViewEmbedder21HandlePlatformMessageENSt3_fl10unique_ptrINS_15PlatformMessageENS1_14default_deleteIS3_EEEE + 76
	15  FlutterMacOS                        0x00000001080dfb6c _ZNSt3_fl10__function6__funcIN3fml8internal14CopyableLambdaIZN7flutter20PlatformViewEmbedder30EmbedderPlatformMessageHandler21HandlePlatformMessageENS_10unique_ptrINS5_15PlatformMessageENS_14defa	16  FlutterMacOS                        0x00000001080dc670 _ZN7flutter18EmbedderTaskRunner8PostTaskEy + 652
	17  FlutterMacOS                        0x00000001080c634c FlutterEngineRunTask + 36
	18  FlutterMacOS                        0x000000010786cc18 -[FlutterEngine runTaskOnEmbedder:] + 56
	19  FlutterMacOS                        0x000000010786cdcc __60-[FlutterEngine postMainThreadTask:targetTimeInNanoseconds:]_block_invoke + 64
	20  libdispatch.dylib                   0x0000000187e1ecb8 _dispatch_call_block_and_release + 32
	21  libdispatch.dylib                   0x0000000187e20910 _dispatch_client_callout + 20
	22  libdispatch.dylib                   0x0000000187e2efa8 _dispatch_main_queue_drain + 984
	23  libdispatch.dylib                   0x0000000187e2ebc0 _dispatch_main_queue_callback_4CF + 44
	24  CoreFoundation                      0x00000001880f0ea4 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 16
	25  CoreFoundation                      0x00000001880ae760 __CFRunLoopRun + 1996
	26  CoreFoundation                      0x00000001880ad93c CFRunLoopRunSpecific + 608
	27  HIToolbox                           0x0000000192676448 RunCurrentEventLoopInMode + 292
	28  HIToolbox                           0x0000000192676284 ReceiveNextEventCommon + 648
	29  HIToolbox                           0x0000000192675fdc _BlockUntilNextEventMatchingListInModeWithFilter + 76
	30  AppKit                              0x000000018b88ced0 _DPSNextEvent + 660
	31  AppKit                              0x000000018c077eec -[NSApplication(NSEventRouting) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 716
	32  AppKit                              0x000000018b88037c -[NSApplication run] + 476
	33  AppKit                              0x000000018b857640 NSApplicationMain + 880
	34  meeting_copilot_flutter             0x00000001042047bc main + 12
	35  dyld                                0x0000000187c510e0 start + 2360
)
libc++abi: terminating due to uncaught exception of type NSException
Lost connection to device.
the Dart compiler exited unexpectedly.

My Code:

import 'dart:typed_data';

import 'package:flutter/material.dart';
import 'package:record/record.dart';

import 'audio_record.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData(
        colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
        useMaterial3: true,
      ),
      home: const MyHomePage(title: 'Flutter Demo Home Page'),
    );
  }
}

class MyHomePage extends StatefulWidget {
  const MyHomePage({super.key, required this.title});

  final String title;

  @override
  State<MyHomePage> createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  int _counter = 0;

  late final AudioRecorder _audioRecorder;

  Future<void> _start() async {
    try {
      if (await _audioRecorder.hasPermission()) {
        const encoder = AudioEncoder.pcm16bits;

        const config = RecordConfig(encoder: encoder, numChannels: 1);

        await recordStream(_audioRecorder, config);
      }
    } catch (e) {
      print(e);
    }
  }

  Future<void> recordStream(AudioRecorder recorder, RecordConfig config) async {
    final stream = await recorder.startStream(config);

    stream.listen(
      (data) {
        // ignore: avoid_print
        print(
          recorder.convertBytesToInt16(Uint8List.fromList(data)),
        );
      },
      // ignore: avoid_print
      onDone: () {
        // ignore: avoid_print
        print('End of stream.');
      },
    );
  }

  @override
  void initState() {
    _audioRecorder = AudioRecorder();
    _start();
    super.initState();
  }

  void _incrementCounter() {
    setState(() {
      _counter++;
    });
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        backgroundColor: Theme.of(context).colorScheme.inversePrimary,
        title: Text(widget.title),
      ),
      body: Center(
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          children: <Widget>[
            const Text(
              'You have pushed the button this many times:',
            ),
            Text(
              '$_counter',
              style: Theme.of(context).textTheme.headlineMedium,
            ),
          ],
        ),
      ),
      floatingActionButton: FloatingActionButton(
        onPressed: _incrementCounter,
        tooltip: 'Increment',
        child: const Icon(Icons.add),
      ),
    );
  }
}

The reason for this is most likely because you did not grant microphone permission.

melihhakanpektas avatar Mar 10 '24 11:03 melihhakanpektas

Package version Environment

  • OS: macos 14.3.1
  • Browser: Chrome
  • record version: 5.0.4

Describe the bug record stream failed:

*** Terminating app due to uncaught exception 'com.apple.coreaudio.avfaudio', reason: 'required condition is false: IsFormatSampleRateAndChannelCountValid(hwFormat)'
*** First throw call stack:
(
	0   CoreFoundation                      0x0000000188124540 __exceptionPreprocess + 176
	1   libobjc.A.dylib                     0x0000000187c15eb4 objc_exception_throw + 60
	2   CoreFoundation                      0x000000018814a434 -[NSException description] + 0
	3   AVFAudio                            0x00000001f43be724 _Z19AVAE_RaiseExceptionP8NSStringz + 52
	4   AVFAudio                            0x00000001f4482038 _ZN17AVAudioIONodeImpl15SetOutputFormatEmP13AVAudioFormat + 860
	5   AVFAudio                            0x00000001f43e04f4 _ZN17AUGraphNodeBaseV318CreateRecordingTapEmjP13AVAudioFormatU13block_pointerFvP16AVAudioPCMBufferP11AVAudioTimeE + 796
	6   AVFAudio                            0x00000001f4475580 -[AVAudioNode installTapOnBus:bufferSize:format:block:] + 1400
	7   record_darwin                       0x00000001046d2618 $s13record_darwin22RecorderStreamDelegateC5start6config0A12EventHandleryAA12RecordConfigC_AA0jdI0CtKF + 776
	8   record_darwin                       0x00000001046c7fe8 $s13record_darwin8RecorderC11startStream6configyAA12RecordConfigC_tKF + 732
	9   record_darwin                       0x00000001046d6b44 $s13record_darwin17SwiftRecordPluginC6handle_6resultySo17FlutterMethodCallC_yypSgctF + 2392
	10  record_darwin                       0x00000001046d8dc4 $s13record_darwin17SwiftRecordPluginC6handle_6resultySo17FlutterMethodCallC_yypSgctFTo + 124
	11  FlutterMacOS                        0x00000001084be91c __45-[FlutterMethodChannel setMethodCallHandler:]_block_invoke + 180
	12  FlutterMacOS                        0x0000000107869db8 -[FlutterEngine engineCallbackOnPlatformMessage:] + 416
	13  FlutterMacOS                        0x00000001080ce0c4 _ZNSt3_fl10__function6__funcIZ23FlutterEngineInitializeE4$_34NS_9allocatorIS2_EEFvNS_10unique_ptrIN7flutter15PlatformMessageENS_14default_deleteIS7_EEEEEEclEOSA_ + 128
	14  FlutterMacOS                        0x00000001080df054 _ZN7flutter20PlatformViewEmbedder21HandlePlatformMessageENSt3_fl10unique_ptrINS_15PlatformMessageENS1_14default_deleteIS3_EEEE + 76
	15  FlutterMacOS                        0x00000001080dfb6c _ZNSt3_fl10__function6__funcIN3fml8internal14CopyableLambdaIZN7flutter20PlatformViewEmbedder30EmbedderPlatformMessageHandler21HandlePlatformMessageENS_10unique_ptrINS5_15PlatformMessageENS_14defa	16  FlutterMacOS                        0x00000001080dc670 _ZN7flutter18EmbedderTaskRunner8PostTaskEy + 652
	17  FlutterMacOS                        0x00000001080c634c FlutterEngineRunTask + 36
	18  FlutterMacOS                        0x000000010786cc18 -[FlutterEngine runTaskOnEmbedder:] + 56
	19  FlutterMacOS                        0x000000010786cdcc __60-[FlutterEngine postMainThreadTask:targetTimeInNanoseconds:]_block_invoke + 64
	20  libdispatch.dylib                   0x0000000187e1ecb8 _dispatch_call_block_and_release + 32
	21  libdispatch.dylib                   0x0000000187e20910 _dispatch_client_callout + 20
	22  libdispatch.dylib                   0x0000000187e2efa8 _dispatch_main_queue_drain + 984
	23  libdispatch.dylib                   0x0000000187e2ebc0 _dispatch_main_queue_callback_4CF + 44
	24  CoreFoundation                      0x00000001880f0ea4 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 16
	25  CoreFoundation                      0x00000001880ae760 __CFRunLoopRun + 1996
	26  CoreFoundation                      0x00000001880ad93c CFRunLoopRunSpecific + 608
	27  HIToolbox                           0x0000000192676448 RunCurrentEventLoopInMode + 292
	28  HIToolbox                           0x0000000192676284 ReceiveNextEventCommon + 648
	29  HIToolbox                           0x0000000192675fdc _BlockUntilNextEventMatchingListInModeWithFilter + 76
	30  AppKit                              0x000000018b88ced0 _DPSNextEvent + 660
	31  AppKit                              0x000000018c077eec -[NSApplication(NSEventRouting) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 716
	32  AppKit                              0x000000018b88037c -[NSApplication run] + 476
	33  AppKit                              0x000000018b857640 NSApplicationMain + 880
	34  meeting_copilot_flutter             0x00000001042047bc main + 12
	35  dyld                                0x0000000187c510e0 start + 2360
)
libc++abi: terminating due to uncaught exception of type NSException
Lost connection to device.
the Dart compiler exited unexpectedly.

My Code:

import 'dart:typed_data';

import 'package:flutter/material.dart';
import 'package:record/record.dart';

import 'audio_record.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData(
        colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
        useMaterial3: true,
      ),
      home: const MyHomePage(title: 'Flutter Demo Home Page'),
    );
  }
}

class MyHomePage extends StatefulWidget {
  const MyHomePage({super.key, required this.title});

  final String title;

  @override
  State<MyHomePage> createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  int _counter = 0;

  late final AudioRecorder _audioRecorder;

  Future<void> _start() async {
    try {
      if (await _audioRecorder.hasPermission()) {
        const encoder = AudioEncoder.pcm16bits;

        const config = RecordConfig(encoder: encoder, numChannels: 1);

        await recordStream(_audioRecorder, config);
      }
    } catch (e) {
      print(e);
    }
  }

  Future<void> recordStream(AudioRecorder recorder, RecordConfig config) async {
    final stream = await recorder.startStream(config);

    stream.listen(
      (data) {
        // ignore: avoid_print
        print(
          recorder.convertBytesToInt16(Uint8List.fromList(data)),
        );
      },
      // ignore: avoid_print
      onDone: () {
        // ignore: avoid_print
        print('End of stream.');
      },
    );
  }

  @override
  void initState() {
    _audioRecorder = AudioRecorder();
    _start();
    super.initState();
  }

  void _incrementCounter() {
    setState(() {
      _counter++;
    });
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        backgroundColor: Theme.of(context).colorScheme.inversePrimary,
        title: Text(widget.title),
      ),
      body: Center(
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          children: <Widget>[
            const Text(
              'You have pushed the button this many times:',
            ),
            Text(
              '$_counter',
              style: Theme.of(context).textTheme.headlineMedium,
            ),
          ],
        ),
      ),
      floatingActionButton: FloatingActionButton(
        onPressed: _incrementCounter,
        tooltip: 'Increment',
        child: const Icon(Icons.add),
      ),
    );
  }
}

The reason for this is most likely because you did not grant microphone permission.

I'm sure granted microphone permiss. You can reproduce it:

Create a virtual audio device by blackhole. Keep system audio input device is Mac's microphone. Use blackhole created virtual input device to record in code. Flutter run. Get this issue.

@melihhakanpektas

HydroCarbon avatar Mar 12 '24 06:03 HydroCarbon