python - Discord NoneType对象Discord文件内是否出错？

我已经和不和谐的机器人混在一起已经有一段时间了，今天我遇到了这个错误。我想看看是否有人可以帮助我解决这个问题。

错误将在底部以及正在运行的事件中发布。

我正在为不和谐的服务器制作票务系统，但我发现如果不使用On_Raw_Reaction_Add事件，便无法做到这一点。有效负载对我来说似乎非常令人困惑，但是我几乎可以使用所有东西。最后剩下的就是公会了。由于某些原因，在使用不带导入的guild.py中的以下片段引用/拉动公会时，它说公会被认为是NoneType，但是如果我从事件中打印它，它就可以正常工作。我只想创建一个频道。

剪断

guild = self.client.get_guild(reactionpayload.guild_id)

    @commands.Cog.listener()
    async def on_raw_reaction_add(self, reactionpayload):
        print('ran')
        db = sqlite3.connect(DATA_FILENAME)
        cursor = db.cursor()
        cursor.execute(f"SELECT ID FROM Ticket_Channel")
        channelID = cursor.fetchone()[0]
        cursor.close()
        channel = self.client.get_channel(int(channelID))
        if channel is None:
            print('Ticket System: Channel not Found!')
        else:
            if reactionpayload.message_id == channel.last_message_id:
                if not self.client.get_user(reactionpayload.user_id).bot:
                    guild = self.client.get_guild(reactionpayload.guild_id)
                    print(guild.id)
                    name = 'ticket-' + str(self.client.get_user(reactionpayload.user_id).name)
                    overwrites = {
                        guild.default_role: discord.PermissionOverwrite(read_messages=False),
                        guild.me: discord.PermissionOverwrite(read_messages=True),
                        guild.get_member(self.client.get_user(reactionpayload.user_id)): discord.PermissionOverwrite(read_messages=True)
                    }
                    channel = await guild.create_text_channel(name, overwrites=overwrites, category=self.client.get_channel(self.client.get_channel(reactionpayload.channel_id).category_id), position=100)
                    await remove_reaction('\U0001F4E9', self.client.get_user(reactionpayload.user_id))
            else:
                print(reactionpayload.message_id)
                print(channel.last_message_id)

Ignoring exception in on_raw_reaction_add
Traceback (most recent call last):
  File "C:\Users\gunzb\AppData\Local\Programs\Python\Python38-32\lib\site-packages\discord\client.py", line 270, in _run_event
    await coro(*args, **kwargs)
  File "C:\Users\gunzb\Desktop\AkumaBot\cogs\ticket_system.py", line 41, in on_raw_reaction_add
    channel = await guild.create_text_channel(name, overwrites=overwrites, category=self.client.get_channel(self.client.get_channel(reactionpayload.channel_id).category_id), position=100)
  File "C:\Users\gunzb\AppData\Local\Programs\Python\Python38-32\lib\site-packages\discord\guild.py", line 882, in create_text_channel
    data = await self._create_channel(name, overwrites, ChannelType.text, category, reason=reason, **options)
  File "C:\Users\gunzb\AppData\Local\Programs\Python\Python38-32\lib\site-packages\discord\guild.py", line 785, in _create_channel
    'id': target.id
AttributeError: 'NoneType' object has no attribute 'id'

最佳答案

get_member需要一个ID，而不是User对象，因此guild.get_member(self.client.get_user(reactionpayload.user_id))返回None。

@commands.Cog.listener()
async def on_raw_reaction_add(self, reactionpayload):
    if not reactionpayload.guild_id:
        return  # Private message
    print('ran')
    db = sqlite3.connect(DATA_FILENAME)
    cursor = db.cursor()
    cursor.execute(f"SELECT ID FROM Ticket_Channel")
    channelID = cursor.fetchone()[0]
    cursor.close()
    channel = self.client.get_channel(int(channelID))
    if channel is None:
        print('Ticket System: Channel not Found!')
    else:
        if reactionpayload.message_id == channel.last_message_id:
            if not self.client.get_user(reactionpayload.user_id).bot:
                guild = self.client.get_guild(reactionpayload.guild_id)
                member = guild.get_member(reactionpayload.user_id)
                print(guild.id)
                name = 'ticket-' + member.name
                overwrites = {
                    guild.default_role: discord.PermissionOverwrite(read_messages=False),
                    guild.me: discord.PermissionOverwrite(read_messages=True),
                    member: discord.PermissionOverwrite(read_messages=True)
                }
                channel = await guild.create_text_channel(name, overwrites=overwrites, category=channel.category, position=100)
                await remove_reaction('\U0001F4E9', self.client.get_user(reactionpayload.user_id))
        else:
            print(reactionpayload.message_id)
            print(channel.last_message_id)