title: Flutter audioplayers error (1, -19) - No audio is played and the app doesn't crash
body: <p>I am trying to use the flutter audioplayers package to play audio files and am getting this error. While following an online flutter tutorial I had this exact code and it ran and produced sound correctly, but now it doesn't play audio. I think maybe there is a change in my IDE settings or a change on my computer, but I don't know how to find the issue.</p>
  <pre><code>E/MediaPlayerNative(13949): error (1, -19)
  E/MediaPlayer(13949): Error (1,-19)
  E/MediaPlayerNative(13949): stop called in state 0, mPlayer(0xb4e843c0)
  E/MediaPlayerNative(13949): error (-38, 0)
  V/MediaPlayer(13949): resetDrmState:  mDrmInfo=null mDrmProvisioningThread=null mPrepareDrmInProgress=false mActiveDrmScheme=false
  V/MediaPlayer(13949): cleanDrmObj: mDrmObj=null mDrmSessionId=null
  V/MediaPlayer(13949): resetDrmState:  mDrmInfo=null mDrmProvisioningThread=null mPrepareDrmInProgress=false mActiveDrmScheme=false
  V/MediaPlayer(13949): cleanDrmObj: mDrmObj=null mDrmSessionId=null
  </code></pre>
  <p>Here is the code I'm using to test the audioplayers package.</p>
  <pre><code>import 'package:flutter/material.dart';
  import 'package:audioplayers/audio_cache.dart';
  
  void main() =&gt; runApp(XylophoneApp());
  
  class XylophoneApp extends StatelessWidget {
    final player = AudioCache();
  
    @override
    Widget build(BuildContext context) {
      return MaterialApp(
        home: Scaffold(
          body: SafeArea(
            child: Center(
              child: FlatButton(
                color: Colors.red,
                onPressed: () {
                  player.play('note1.wav');
                },
                child: Text('Click Me'),
              ),
            ),
          ),
        ),
      );
    }
  }
  </code></pre>