Python Discord.py |邀请链接 on_ready 问题

Question

使用我的代码，我尝试向它所在的每台服务器的控制台发送邀请链接，在 discord.py 的 API 中，它说你可以编写服务器或频道，但服务器似乎不适合我。

@client.event
async def on_ready():

    print(client.servers)
    for value in client.servers:
        invitelinknew = await client.create_invite(destination=value)
        print(invitelinknew)

我收到以下错误：

Ignoring exception in on_ready
Traceback (most recent call last):
  File "C:\Program Files\Python36\lib\site-packages\discord\client.py", line 307, in _run_event
    yield from getattr(self, event)(*args, **kwargs)
  File "C:/Users/Rasmus/Python/discordbot/botnoggi2.py", line 126, in on_ready
    invitelinknew = await client.create_invite(destination=value)
  File "C:\Program Files\Python36\lib\site-packages\discord\client.py", line 2628, in create_invite
    data = yield from self.http.create_invite(destination.id, **options)
  File "C:\Program Files\Python36\lib\site-packages\discord\http.py", line 198, in request
    raise NotFound(r, data)
discord.errors.NotFound: NOT FOUND (status code: 404): Unknown Channel

我的问题是使用on_ready命令和for循环检查每个服务器，和When running bot sample code, I get this error不一样

编辑：

@client.event
async def on_ready():
    for server in client.servers:
        channel = next(iter(server.channels))
        invitelinknew = await client.create_invite(destination=channel)
        print(invitelinknew)

此代码返回：

Traceback (most recent call last):
  File "C:\Program Files\Python36\lib\site-packages\discord\client.py", line 307, in _run_event
    yield from getattr(self, event)(*args, **kwargs)
  File "C:/Users/Rasmus/Python/discordbot/botnoggi2.py", line 126, in on_ready
    invitelinknew = await client.create_invite(destination=channel)
  File "C:\Program Files\Python36\lib\site-packages\discord\client.py", line 2628, in create_invite
    data = yield from self.http.create_invite(destination.id, **options)
  File "C:\Program Files\Python36\lib\site-packages\discord\http.py", line 198, in request
    raise NotFound(r, data)
discord.errors.NotFound: NOT FOUND (status code: 404): Unknown Channel

Answer 1

在这一点上，文档有点过时了。您只能为频道创建邀请。

过去服务器有一个默认频道，因此服务器邀请实际上是对该默认频道的邀请。

较旧的服务器拥有默认频道，但新服务器将没有默认频道。

Answer 2

您可以只创建一个到第一个可用频道的邀请，这通常是在应用程序本身中完成的，所以只需这样做：

@client.event
async def on_ready():
    print(client.servers)
    for server in client.servers:
        for channel in server.channels:
            if channel.type == 'Text':
                invitelinknew = await client.create_invite(destination=channel])
                print(invitelinknew)
                break