运行时错误：事件循环已关闭，当两个具有相同代码的机器人同时运行时答案

【问题标题】：Runtime Error: Event loop is closed, When two bots with the same code run at once运行时错误：事件循环已关闭，当两个具有相同代码的机器人同时运行时
【发布时间】：2020-05-13 04:56:18
【问题描述】：

我一直在使用 discord.py 制作机器人，但遇到了问题。我正在运行一个机器人，我决定再做一个。当我在新服务器上对其进行测试时，我收到一条错误消息，上面写着RuntimeError: Event loop is closed.，但另一个机器人没有发生这种情况，它的代码与第一个机器人完全相同，只是使用了不同的令牌。为什么会发生这种情况，我应该怎么做才能解决它？这是完整的错误信息：

Traceback (most recent call last):
  File "C:\Python38\lib\site-packages\discord\http.py", line 261, in static_login
    data = await self.request(Route('GET', '/users/@me'))
  File "C:\Python38\lib\site-packages\discord\http.py", line 225, in request
    raise HTTPException(r, data)
discord.errors.HTTPException: 401 Unauthorized (error code: 0): 401: Unauthorized

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

Traceback (most recent call last):
  File "C:\Users\26afa\Documents\GameBotDiscord\GameBot3000.py", line 24, in <module>
    client.run(token)  # recall my token was saved!
  File "C:\Python38\lib\site-packages\discord\client.py", line 640, in run
    return future.result()
  File "C:\Python38\lib\site-packages\discord\client.py", line 621, in runner
    await self.start(*args, **kwargs)
  File "C:\Python38\lib\site-packages\discord\client.py", line 584, in start
    await self.login(*args, bot=bot)
  File "C:\Python38\lib\site-packages\discord\client.py", line 442, in login
    await self.http.static_login(token.strip(), bot=bot)
  File "C:\Python38\lib\site-packages\discord\http.py", line 265, in static_login
    raise LoginFailure('Improper token has been passed.') from exc
discord.errors.LoginFailure: Improper token has been passed.
Exception ignored in: <function _ProactorBasePipeTransport.__del__ at 0x0000019F1121F430>
Traceback (most recent call last):
  File "C:\Python38\lib\asyncio\proactor_events.py", line 116, in __del__
    self.close()
  File "C:\Python38\lib\asyncio\proactor_events.py", line 108, in close
    self._loop.call_soon(self._call_connection_lost, None)
  File "C:\Python38\lib\asyncio\base_events.py", line 719, in call_soon
    self._check_closed()
  File "C:\Python38\lib\asyncio\base_events.py", line 508, in _check_closed
    raise RuntimeError('Event loop is closed')
RuntimeError: Event loop is closed

【问题讨论】：

有没有具体指向的线？也许完整的错误回溯会有所帮助。机器人是否完全启动？还是运行某个命令时出错？
根本不启动；当我运行代码时，它会立即给我错误消息。
是否可以在答案中包含错误回溯？它可能指向导致此问题的行
好的，我添加了错误信息。

标签： python bots discord.py

【解决方案1】：

从错误消息的外观来看，它在抱怨机器人的令牌。确保您从developer's page 的Bot 选项卡中添加了Token，而不是客户端ID。

此外，如果您不确定或从其他文件中获取令牌等，请务必打印出令牌并将其与开发者页面上的令牌进行比较。

如果还是不行，生成一个新的 Token 并改用它。

【讨论】：