Hallo!

Ich bin gerade dabei zu versuchen, meinen Discord Musikbot zu programmieren.

Aber als ich den Bot getestet habe, kam die ganze Zeit der Fehler

"Command raised an exception: AttributeError: 'NoneType' object has no attribute 'stop'".

Nun wollt ich fragen, ob ihr mir helfen könnt. Hier ist nochmal der Code:

import discord
from discord.ext import commands
import youtube_dl

class music(commands.Cog):
  def __init__(self, client):
    self.client = client

  @commands.command()
  async def join(self, ctx):
    if ctx.author.voice is None:
      await ctx.send("Du bist in keinem Channel!")

    voice_channel = ctx.author.voice.channel

    if ctx.voice_client is None:
      await voice_channel.connect()
    else:
      await ctx.voice_client.move_to(voice_channel)

  @commands.command()
  async def disconnect(self, ctx):
    await ctx.voice_client.disconnect()

  @commands.command()
  async def play(self,ctx, url):
    ctx.voice_client.stop()
    FFMPEG_OPTIONS = { 'before_options': '-reconnect 1 -reconnect_streamed 1 -reconnect_delay_max 5', 'options': '-vn' }
    YDL_OPTIONS = { 'format:"bestaudio"' }
    vc = ctx.voice_client

    with youtube_dl.YoutubeDL(YDL_OPTIONS) as ydl:
      info = ydl.extract_info(url, download = False)
      url2 = info['formats'][0]['url']
      source = await discord.FFmpegOpusAudio.from_probe(url2, **FFMPEG_OPTIONS)
      vc.play(source)

  @commands.command()
  async def pause(self, ctx):
    await ctx.voice_client.pause()
    await ctx_send("Pausiert⏸️")

  @commands.command()
  async def resume(self, ctx):
    await ctx.voice_client.resume()
    await ctx_send("Weiter⏯️")

def setup(client):
  client.add_cog(music(client))