Javascript 无法读取属性'；解码器'；discord.js中未定义的

对于我的音乐机器人，每当我尝试播放一首歌曲时，它都会在控制台中给我这个错误

我问了几个朋友，他们说这是一个discord.js问题

以下是我得到的错误：

(node:106608) UnhandledPromiseRejectionWarning: TypeError: Cannot read property 'Decoder' of undefined
    at AudioPlayer.playOpusStream (C:\Users\Keaton\node_modules\discord.js\src\client\voice\player\BasePlayer.js:73:38)
    at VoiceConnection.play (C:\Users\Keaton\node_modules\discord.js\src\client\voice\util\PlayInterface.js:75:28)
    at play (C:\Users\Keaton\Documents\Musix\system\music.js:39:8)
    at processTicksAndRejections (internal/process/task_queues.js:93:5)
(Use `node --trace-warnings ...` to show where the warning was created)
(node:106608) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1)
(node:106608) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

可以在git存储库中找到BasePlayer.js的代码

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我已经重新安装了discord.js，但仍然出现错误。我该怎么办？

您安装了NPM discord.js音频包了吗？如果是这样，它们是否在代码中正确定义？您好，谢谢您的回复。我已经安装了NPM discord.js音频包，并在我的代码中正确定义了它。你能将

music.js

文件上传到吗？同时检查第39行第8列，它触发了错误。您是否安装了NPM discord.js音频包？如果是这样，它们是否在代码中正确定义？您好，谢谢您的回复。我已经安装了NPM discord.js音频包，并在我的代码中正确定义了它。你能将

music.js

文件上传到吗？同时检查触发错误的第39行第8列