2022/08/08 0:02

Error

I/ExoPlayerImpl(20362): Init 3ea212a [ExoPlayerLib/2.17.1] [generic_x86_64, Android SDK built for x86_64, Google, 29]

E/ExoPlayerImplInternal(20362): Playback error

E/ExoPlayerImplInternal(20362):   com.google.android.exoplayer2.ExoPlaybackException: Source error

E/ExoPlayerImplInternal(20362):       at com.google.android.exoplayer2.ExoPlayerImplInternal.handleIoException(ExoPlayerImplInternal.java:641)

E/ExoPlayerImplInternal(20362):       at com.google.android.exoplayer2.ExoPlayerImplInternal.handleMessage(ExoPlayerImplInternal.java:613)

E/ExoPlayerImplInternal(20362):       at android.os.Handler.dispatchMessage(Handler.java:103)

E/ExoPlayerImplInternal(20362):       at android.os.Looper.loop(Looper.java:214)

E/ExoPlayerImplInternal(20362):       at android.os.HandlerThread.run(HandlerThread.java:67)

…..

I/ExoPlayerImpl(20362): Release 3ea212a [ExoPlayerLib/2.17.1] [generic_x86_64, Android SDK built for x86_64, Google, 29] [goog.exo.core, goog.exo.exoplayer, goog.exo.decoder, goog.exo.datasource]

E/flutter (20362): [ERROR:flutter/lib/ui/ui_dart_state.cc(209)] Unhandled Exception: (0) Source error

Solution

If you want to load local assets mp3 file, you should use .setAsset(path) instead of .setURL(path) function.