discord 文件中的 Discord NoneType 对象错误？

Question

我已经和 discord 机器人打交道很长一段时间了，今天我运行遇到了这个错误。我想看看有没有人能帮我解决这个问题。

错误将发布在底部以及我的事件运行。

我正在为我的 discord 服务器制作一个票务系统，我发现如果不使用 On_Raw_Reaction_Add 事件我无法做到这一点。有效载荷似乎让我很困惑，但我几乎可以正常工作。最后剩下的就是公会了。出于某种原因，当 referencing/pulling 公会使用下面的片段时，在 guild.py 内，在 discords 导入时，它说公会被认为是 NoneType 但是如果我从事件中打印它，它工作得很好.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'

Answer 1

get_member 需要一个 id，而不是 User 对象，所以 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)

discord 文件中的 Discord NoneType 对象错误？

Discord NoneType Object Error within discord files?

python

discord

discord.py-rewrite