无法播放本地声音

Question

当我按下声音按钮时，它显示错误： E/flutter (30513): [ERROR:flutter/lib/ui/ui_dart_state.cc(209)] Unhandled Exception: Unable to load assets: assets/sound/1.mp3 E/ flutter (30513): #0 PlatformAssetBundle.load package:flutter/…/services/asset_bundle.dart:237 E/flutter (30513): E/flutter (30513): #1 AudioCache.fetchToMemory package:audioplayers/src/audio_cache. dart:89 E/flutter (30513): E/flutter (30513): #2 AudioCache.load package:audioplayers/src/audio_cache.dart:115 E/flutter (30513): E/flutter (30513): #3 AudioCache .play package:audioplayers/src/audio_cache.dart:159 E/flutter (30513): E/flutter (30513):

我已经编辑了 pubspec.yaml：

flutter：

使用材料设计：真实资产：

• 声音/

Answer 1

您需要指定完整的路径，请参见下面的示例（每个都在自己的行中）：

  uses-material-design: true
  assets:
    - assets/sounds/