让机器人加入风投并播放音乐 [英] Making a bot join a vc and play music

问题描述

我的代码让bot加入了vc，但它不播放音乐，而且bot给出了以下错误，我不理解它，我真的需要帮助修复这个错误：(

Ignoring exception in command play
Traceback (most recent call last):
  File "C:UsersOwnerAppDataLocalProgramsPythonPython36-32libsite-packagesdiscordextcommandscore.py", line 50, in wrapped
    ret = yield from coro(*args, **kwargs)
  File "C:UsersOwnerDesktopcool boicoolboi.py", line 184, in play
    vc = await bot.join_voice_channel(voice_channel)
  File "C:UsersOwnerAppDataLocalProgramsPythonPython36-32libsite-packagesdiscordclient.py", line 3209, in join_voice_channel
    voice = VoiceClient(**kwargs)
  File "C:UsersOwnerAppDataLocalProgramsPythonPython36-32libsite-packagesdiscordvoice_client.py", line 217, in __init__
    raise RuntimeError("PyNaCl library needed in order to use voice")
RuntimeError: PyNaCl library needed in order to use voice

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "C:UsersOwnerAppDataLocalProgramsPythonPython36-32libsite-packagesdiscordextcommandsot.py", line 846, in process_commands
    yield from command.invoke(ctx)
  File "C:UsersOwnerAppDataLocalProgramsPythonPython36-32libsite-packagesdiscordextcommandscore.py", line 374, in invoke
    yield from injected(*ctx.args, **ctx.kwargs)
  File "C:UsersOwnerAppDataLocalProgramsPythonPython36-32libsite-packagesdiscordextcommandscore.py", line 54, in wrapped
    raise CommandInvokeError(e) from e
discord.ext.commands.errors.CommandInvokeError: Command raised an exception: RuntimeError: PyNaCl library needed in order to use voice

代码为

@bot.command(pass_context=True)
async def play(ctx):
    url = ctx.message.content
    url = url.strip('👌 play ')

    author = ctx.message.author
    voice_channel = author.voice_channel
    vc = await bot.join_voice_channel(voice_channel)

    player = await vc.create_ytdl_player(url)
    player.start()

推荐答案

PyNaCl library needed in order to use voice

您需要安装PyNaCl库才能使用语音功能。运行

python3 -m pip install -U discord.py[voice]

以安装它。

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