我是新的Flutter和目前学习Flutter基础教程在线。我目前正在构建一个简单的应用程序，当按下TextButton时，我们可以从我们的资产中播放音频。我用audioplayers库做了同样的事情。
我得到这个可爱的错误，因为最后一天，其中指出“E/Flutter（14878）：[错误：flutter/runtime/dart_vm_initializer.cc（41）]无法处理的异常：PlatformException（AndroidAudioError，setDataSource failed.，java.io.IOException：setDataSource失败。”
我已经尽了最大的努力去研究他的错误，但什么也找不到。这里是我的主要.dart：

import 'package:flutter/material.dart';
import 'package:audioplayers/audioplayers.dart';
void main() {
  runApp(xylophone());
}

class xylophone extends StatefulWidget {
  const xylophone({super.key});

  @override
  State<xylophone> createState() => _xylophoneState();
}

class _xylophoneState extends State<xylophone> {

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(

        body: SafeArea(
            child: TextButton(
              onPressed: ()  {
                final player = AudioPlayer();
                player.play(
                    DeviceFileSource('assets/note1.wav'),
                );
              },
              child: Text('Click Me'),
            )
        ),
      ),
    );
  }
}

以下是我的日志：

E/flutter (14878): [ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: PlatformException(AndroidAudioError, setDataSource failed., java.io.IOException: setDataSource failed.
E/flutter (14878):  at android.media.MediaPlayer.setDataSource(MediaPlayer.java:1086)
E/flutter (14878):  at android.media.MediaPlayer.setDataSource(MediaPlayer.java:1032)
E/flutter (14878):  at xyz.luan.audioplayers.source.UrlSource.setForMediaPlayer(UrlSource.kt:16)
E/flutter (14878):  at xyz.luan.audioplayers.player.MediaPlayerPlayer.setSource(MediaPlayerPlayer.kt:53)
E/flutter (14878):  at xyz.luan.audioplayers.player.WrappedPlayer.setSource(WrappedPlayer.kt:29)
E/flutter (14878):  at xyz.luan.audioplayers.AudioplayersPlugin.methodHandler(AudioplayersPlugin.kt:126)
E/flutter (14878):  at xyz.luan.audioplayers.AudioplayersPlugin.access$methodHandler(AudioplayersPlugin.kt:29)
E/flutter (14878):  at xyz.luan.audioplayers.AudioplayersPlugin$onAttachedToEngine$1$1.invoke(AudioplayersPlugin.kt:50)
E/flutter (14878):  at xyz.luan.audioplayers.AudioplayersPlugin$onAttachedToEngine$1$1.invoke(AudioplayersPlugin.kt:50)
E/flutter (14878):  at xyz.luan.audioplayers.AudioplayersPlugin$safeCall$1.invokeSuspend(AudioplayersPlugin.kt:75)
E/flutter (14878):  at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
E/flutter (14878):  at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:106)
E/flutter (14878):  at kotlinx.coroutines.internal.LimitedDispatcher.run(LimitedDispatcher.kt:42)
E/flutter (14878):  at kotlinx.coroutines.scheduling.TaskImpl.run(Tasks.kt:95)
E/flutter (14878):  at kotlinx.coroutines.scheduling.CoroutineScheduler.runSafely(CoroutineScheduler.kt:570)
E/flutter (14878):  at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.executeTask(CoroutineScheduler.kt:750)
E/flutter (14878):  at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.runWorker(CoroutineScheduler.kt:677)
E/flutter (14878):  at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run(CoroutineScheduler.kt:664)
E/flutter (14878): , null)
E/flutter (14878): #0      StandardMethodCodec.decodeEnvelope (package:flutter/src/services/message_codecs.dart:652:7)
E/flutter (14878): #1      MethodChannel._invokeMethod (package:flutter/src/services/platform_channel.dart:310:18)
E/flutter (14878): <asynchronous suspension>
E/flutter (14878): #2      AudioPlayer._completePrepared (package:audioplayers/src/audioplayer.dart:301:5)
E/flutter (14878): <asynchronous suspension>
E/flutter (14878): #3      AudioPlayer.setSourceDeviceFile (package:audioplayers/src/audioplayer.dart:325:5)
E/flutter (14878): <asynchronous suspension>
E/flutter (14878): #4      AudioPlayer.setSource (package:audioplayers/src/audioplayer.dart:284:5)
E/flutter (14878): <asynchronous suspension>
E/flutter (14878): #5      AudioPlayer.play (package:audioplayers/src/audioplayer.dart:182:5)
E/flutter (14878): <asynchronous suspension>
E/flutter (14878):

我已经正确地将包包含在pubspec.yaml中
我尝试使用不同的库来播放音频文件，但每次都会出现某种错误。我试过使用不同的库，如生成随机文本，它工作得很好。
我正在学习Flutter的在线教程。我做了和老师一样的事情，但是出错了。