Repeated playback error

When the music has not been played yet, clicking play again will cause an error.

Win10 x64 PS C:\Windows\system32> flutter --version Flutter 3.10.2 • channel stable • https://github.com/flutter/flutter.git Framework • revision 9cd3d0d9ff (9 weeks ago) • 2023-05-23 20:57:28 -0700 Engine • revision 90fa3ae28f Tools • Dart 3.0.2 • DevTools 2.23.1 PS C:\Windows\system32>

code

import 'package:flutter/material.dart';
import "package:minisound/minisound.dart" as minisound;

class Test2 extends StatefulWidget {
  const Test2({Key? key}) : super(key: key);

  @override
  _Test2State createState() => _Test2State();
}

class _Test2State extends State<Test2> {
  @override
  Widget build(BuildContext context) {
    final engine = minisound.Engine();

    return Scaffold(
      appBar: AppBar(
        title: const Text('Test Play'),
      ),
      body: ElevatedButton(
        child: const Text("play"),
        onPressed: () async {
          await engine.init();
          final sound = await engine
              .loadSoundFile("C:\\Users\\FangJun\\Music\\我会好好的 - 王心凌.mp3");
          await engine.start();
          sound.play();
        },
      ),
    );
  }
}

error:

Flutter assets will be downloaded from https://mirrors.tuna.tsinghua.edu.cn/flutter. Make sure you trust this source!
Launching lib\main.dart on Windows in debug mode...
√  Built build\windows\runner\Debug\fmusic.exe.
Connecting to VM Service at ws://127.0.0.1:10766/YcJzBaabtFU=/ws
DEBUG: Loading library: user32.dll
DEBUG: Loading symbol: GetForegroundWindow
DEBUG: Loading symbol: GetDesktopWindow
DEBUG: Loading library: advapi32.dll
DEBUG: Loading symbol: RegOpenKeyExA
DEBUG: Loading symbol: RegCloseKey
DEBUG: Loading symbol: RegQueryValueExA
DEBUG: Loading library: ole32.dll
DEBUG: Loading symbol: CoInitialize
DEBUG: Loading symbol: CoInitializeEx
DEBUG: Loading symbol: CoUninitialize
DEBUG: Loading symbol: CoCreateInstance
DEBUG: Loading symbol: CoTaskMemFree
DEBUG: Loading symbol: PropVariantClear
DEBUG: Loading symbol: StringFromGUID2
DEBUG: Attempting to initialize WASAPI backend...
DEBUG: Loading library: kernel32.dll
DEBUG: Loading symbol: VerifyVersionInfoW
DEBUG: Loading symbol: VerSetConditionMask
DEBUG: Loading library: avrt.dll
DEBUG: Loading symbol: AvSetMmThreadCharacteristicsA
DEBUG: Loading symbol: AvRevertMmThreadCharacteristics
DEBUG: System Architecture:
DEBUG:   Endian: LE
DEBUG:   SSE2:   YES
DEBUG:   AVX2:   YES
DEBUG:   NEON:   NO
DEBUG: [WASAPI] Trying IAudioClient3_InitializeSharedAudioStream(actualPeriodInFrames=441)
DEBUG:     defaultPeriodInFrames=441
DEBUG:     fundamentalPeriodInFrames=441
DEBUG:     minPeriodInFrames=441
DEBUG:     maxPeriodInFrames=441
DEBUG: [WASAPI] Using IAudioClient3
DEBUG:     periodSizeInFramesOut=441
INFO: [WASAPI]
INFO:   扬声器 (USB Audio Device) (Playback)
INFO:     Format:      32-bit IEEE Floating Point -> 32-bit IEEE Floating Point
INFO:     Channels:    2 -> 2
INFO:     Sample Rate: 44100 -> 44100
INFO:     Buffer Size: 441*3 (1323)
INFO:     Conversion:
INFO:       Pre Format Conversion:  NO
INFO:       Post Format Conversion: NO
INFO:       Channel Routing:        NO
INFO:       Resampling:             NO
INFO:       Passthrough:            YES
INFO:       Channel Map In:         {CHANNEL_FRONT_LEFT CHANNEL_FRONT_RIGHT}
INFO:       Channel Map Out:        {CHANNEL_FRONT_LEFT CHANNEL_FRONT_RIGHT}
[engine.c:63 info] engine initialized successfully!
[engine.c:109 info] sound loaded successfully!
[engine.c:83 info] engine started successfully
[engine.c:132 info] sound played successfully!
DEBUG: Loading library: user32.dll
DEBUG: Loading symbol: GetForegroundWindow
DEBUG: Loading symbol: GetDesktopWindow
DEBUG: Loading library: advapi32.dll
DEBUG: Loading symbol: RegOpenKeyExA
DEBUG: Loading symbol: RegCloseKey
DEBUG: Loading symbol: RegQueryValueExA
DEBUG: Loading library: ole32.dll
DEBUG: Loading symbol: CoInitialize
DEBUG: Loading symbol: CoInitializeEx
DEBUG: Loading symbol: CoUninitialize
DEBUG: Loading symbol: CoCreateInstance
DEBUG: Loading symbol: CoTaskMemFree
DEBUG: Loading symbol: PropVariantClear
DEBUG: Loading symbol: StringFromGUID2
DEBUG: Attempting to initialize WASAPI backend...
DEBUG: Loading library: kernel32.dll
DEBUG: Loading symbol: VerifyVersionInfoW
DEBUG: Loading symbol: VerSetConditionMask
DEBUG: Loading library: avrt.dll
DEBUG: Loading symbol: AvSetMmThreadCharacteristicsA
DEBUG: Loading symbol: AvRevertMmThreadCharacteristics
DEBUG: System Architecture:
DEBUG:   Endian: LE
DEBUG:   SSE2:   YES
DEBUG:   AVX2:   YES
DEBUG:   NEON:   NO
DEBUG: [WASAPI] Trying IAudioClient3_InitializeSharedAudioStream(actualPeriodInFrames=441)
DEBUG:     defaultPeriodInFrames=441
DEBUG:     fundamentalPeriodInFrames=441
DEBUG:     minPeriodInFrames=441
DEBUG:     maxPeriodInFrames=441
DEBUG: [WASAPI] Using IAudioClient3
DEBUG:     periodSizeInFramesOut=441
INFO: [WASAPI]
INFO:   扬声器 (USB Audio Device) (Playback)
INFO:     Format:      32-bit IEEE Floating Point -> 32-bit IEEE Floating Point
INFO:     Channels:    2 -> 2
INFO:     Sample Rate: 44100 -> 44100
INFO:     Buffer Size: 441*3 (1323)
INFO:     Conversion:
INFO:       Pre Format Conversion:  NO
INFO:       Post Format Conversion: NO
INFO:       Channel Routing:        NO
INFO:       Resampling:             NO
INFO:       Passthrough:            YES
INFO:       Channel Map In:         {CHANNEL_FRONT_LEFT CHANNEL_FRONT_RIGHT}
INFO:       Channel Map Out:        {CHANNEL_FRONT_LEFT CHANNEL_FRONT_RIGHT}
Lost connection to device.
[engine.c:63 i
Exited (sigterm)

111

DaniilAlpha / minisound

Repeated playback error #1

code

error: