音楽botがVCにすら入らない

前提・実現したいこと

_p のコマンドを用いて通話に入る→音楽再生の流れですが
通話にすら入ってくれません

該当のソースコード

python
1import discord
2import asyncio
3from discord.ext import commands
4import youtube_dl
5
6
7
8youtube_dl.utils.bug_reports_message = lambda: ''
9
10
11ytdl_format_options = {
12    'format': 'bestaudio/best',
13    'outtmpl': '%(extractor)s-%(id)s-%(title)s.%(ext)s',
14    'restrictfilenames': True,
15    'noplaylist': True,
16    'nocheckcertificate': True,
17    'ignoreerrors': False,
18    'logtostderr': False,
19    'quiet': True,
20    'no_warnings': True,
21    'default_search': 'auto',
22    # bind to ipv4 since ipv6 addresses cause issues sometimes
23    'source_address': '0.0.0.0'
24}
25
26ffmpeg_options = {
27    'options': '-vn'
28}
29
30ytdl = youtube_dl.YoutubeDL(ytdl_format_options)
31
32
33class YTDLSource(discord.PCMVolumeTransformer):
34    def __init__(self, source, *, data, volume=0.5):
35        super().__init__(source, volume)
36
37        self.data = data
38
39        self.title = data.get('title')
40        self.url = data.get('url')
41
42    @classmethod
43    async def from_url(cls, url, *, loop=None, stream=False):
44        loop = loop or asyncio.get_event_loop()
45        data = await loop.run_in_executor(None, lambda: ytdl.extract_info(url, download=not stream))
46
47        if 'entries' in data:
48          
49            data = data['entries'][0]
50
51        filename = data['url'] if stream else ytdl.prepare_filename(data)
52        return cls(discord.FFmpegPCMAudio(filename, **ffmpeg_options), data=data)
53
54
55bot = commands.Bot(command_prefix=commands.when_mentioned_or("_"),
56                   description='Relatively simple music bot example')
57
58
59@bot.event
60async def on_ready():
61    print('Logged in as {0} ({0.id})'.format(bot.user))
62    print('------')
63
64
65@bot.event
66async def on_message(message):
67
68    if message.content.startswith("_p "):
69        await message.author.voice.channel.connect()
70        message.content=message.content.replace("_p ","")
71        async with message.channel.typing():
72            player = await YTDLSource.from_url(message.content, loop=asyncio.get_event_loop())
73            message.author.guild.voice_client.play(player, after=lambda e: print(
74                'Player error: %s' % e) if e else None)
75            await message.channel.send('Now playing: {}'.format(player.title))  
76
77    if message.content.startswith("_dis"):
78        await message.author.guild.voice_client.disconnect()