Discord on_reaction_add 错误未知角色

Question

我想创建一个机器人，它将通过反应为用户提供角色。该代码似乎有效，但我在控制台中收到错误。但我收到错误。Ignoring exception in on_reaction_addTraceback (most recent call last):  File "/home/pi/.local/lib/python3.7/site-packages/discord/client.py", line 312, in _run_event    await coro(*args, **kwargs)  File "slh.py", line 47, in on_reaction_add    await user.add_roles(user, newrole)  File "/home/pi/.local/lib/python3.7/site-packages/discord/member.py", line 641, in add_roles    await req(guild_id, user_id, role.id, reason=reason)  File "/home/pi/.local/lib/python3.7/site-packages/discord/http.py", line 223, in request    raise NotFound(r, data)discord.errors.NotFound: 404 Not Found (error code: 10011): Unknown RoleIgnoring exception in on_reaction_addTraceback (most recent call last):  File "/home/pi/.local/lib/python3.7/site-packages/discord/client.py", line 312, in _run_event    await coro(*args, **kwargs)  File "slh.py", line 47, in on_reaction_add    await user.add_roles(user, newrole)  File "/home/pi/.local/lib/python3.7/site-packages/discord/member.py", line 641, in add_roles    await req(guild_id, user_id, role.id, reason=reason)  File "/home/pi/.local/lib/python3.7/site-packages/discord/http.py", line 223, in request    raise NotFound(r, data)discord.errors.NotFound: 404 Not Found (error code: 10011): Unknown Role我不知道为什么会出现这个错误。因为“testrole”这个角色存在于我的不和谐中。我尝试将discord.utils.get 与 name="channelname" 和 id="723xxxxx" 一起使用。两者都会带来相同的错误。机器人拥有不和谐的所有特权/权利。谁能帮我解决这个问题？这是代码：@bot.eventasync def on_reaction_add(reaction, user):    if reaction.emoji == '✅':      newrole = discord.utils.get(user.guild.roles, name="testrole")      await user.add_roles(user, newrole)希望有人可以帮助我。

Answer 1

问题是它试图添加user为角色。您可以简单地删除它，不需要将其作为参数传递，因为您已经从类中调用该函数。使用这个代替：

await user.add_roles(newrole)