前提・実現したいこと
python3でdiscordのbotを作っています。
ターミナルにて 'python3 discord_bot.py' でサンプルコードを実行したのですが、エラーを吐き動作しませんでした。原因が分かる方いらっしゃいませんか?よろしくお願いいたします。
botの制作手順については、こちらのサイトを参考にさせていただきました。
発生している問題・エラーメッセージ
Traceback (most recent call last): File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/aiohttp/connector.py", line 936, in _wrap_create_connection return await self._loop.create_connection(*args, **kwargs) # type: ignore # noqa File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/asyncio/base_events.py", line 1050, in create_connection transport, protocol = await self._create_connection_transport( File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/asyncio/base_events.py", line 1080, in _create_connection_transport await waiter File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/asyncio/sslproto.py", line 529, in data_received ssldata, appdata = self._sslpipe.feed_ssldata(data) File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/asyncio/sslproto.py", line 189, in feed_ssldata self._sslobj.do_handshake() File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/ssl.py", line 944, in do_handshake self._sslobj.do_handshake() ssl.SSLCertVerificationError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108) The above exception was the direct cause of the following exception: Traceback (most recent call last): File "discord_bot.py", line 27, in <module> client.run(TOKEN) File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/discord/client.py", line 640, in run return future.result() File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/discord/client.py", line 621, in runner await self.start(*args, **kwargs) File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/discord/client.py", line 584, in start await self.login(*args, bot=bot) File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/discord/client.py", line 442, in login await self.http.static_login(token.strip(), bot=bot) File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/discord/http.py", line 261, in static_login data = await self.request(Route('GET', '/users/@me')) File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/discord/http.py", line 165, in request async with self.__session.request(method, url, **kwargs) as r: File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/aiohttp/client.py", line 1012, in __aenter__ self._resp = await self._coro File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/aiohttp/client.py", line 480, in _request conn = await self._connector.connect( File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/aiohttp/connector.py", line 523, in connect proto = await self._create_connection(req, traces, timeout) File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/aiohttp/connector.py", line 858, in _create_connection _, proto = await self._create_direct_connection( File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/aiohttp/connector.py", line 1004, in _create_direct_connection raise last_exc File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/aiohttp/connector.py", line 980, in _create_direct_connection transp, proto = await self._wrap_create_connection( File "/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/aiohttp/connector.py", line 938, in _wrap_create_connection raise ClientConnectorCertificateError( aiohttp.client_exceptions.ClientConnectorCertificateError: Cannot connect to host discordapp.com:443 ssl:True [SSLCertVerificationError: (1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1108)')]
discord_bot.py
Python
1import discord 2 3TOKEN = "ここにトークンを記述" 4 5# 接続に必要なオブジェクトを生成 6client = discord.Client() 7 8# 起動時に動作する処理 9@client.event 10async def on_ready(): 11 # 起動したらターミナルにログイン通知が表示される 12 print('ログインしました') 13 14# メッセージ受信時に動作する処理 15@client.event 16async def on_message(message): 17 # メッセージ送信者がBotだった場合は無視する 18 if message.author.bot: 19 return 20 if message.content == '/test': 21 await message.channel.send('TestMessage') 22 23# Botの起動とDiscordサーバーへの接続 24client.run(TOKEN)
補足情報(FW/ツールのバージョンなど)
Python3.8.2
discord.py 1.3.3
macOS Catalina 10.15.5
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2020/06/17 07:55