modmail 不工作 AttributeError: 'ClientUser' 对象没有属性 'send'

Question

所以我正在制作一个不和谐的机器人并制作了一个 modmail 系统并得到了这个错误。有人可以帮忙告诉我哪里出错了吗？

错误：

Ignoring exception in on_message
Traceback (most recent call last):
File "C:\\discord bot\venv\lib\site-packages\discord\client.py", line 343, in _run_event
    await coro(*args, **kwargs)
  File "C:\\discord bot\cogs\modmail.py", line 35, in on_message
msg = await message.author.send(embed=embed)
AttributeError: 'ClientUser' object has no attribute 'send'

我的代码：

import discord
import asyncio
from discord.ext.commands import Cog
client = discord.Client()
sent_users = []
class modmail(Cog):

    def __init__(self, client):
        self.client = client

    @Cog.listener()
    async def on_ready(self):
            print("modmail ready")


    @Cog.listener()
    async def on_message(self,message):
        if message.guild:  # ensure the channel is a DM
            return

        if message.author == client.user:
            return

        if message.author.id in sent_users:  # Ensure the intial message hasn't been sent before
            return

        modmail_channel = discord.utils.get(client.get_all_channels(), name="modmail")

        embed = discord.Embed(color=0x00FFFF)
        embed.set_author(name=f"Olympia Gaming Modmail System",
                         icon_url="https://cdn.discordapp.com/icons/690937143522099220/34fbd058360c3d4696848592ff1c5191.webp?size=1024")
        embed.add_field(name='Report a member:', value=f"React with 1️⃣ if you want to report a member.")
        embed.add_field(name='Report a Staff Member:', value=f"React with 2️⃣ if you want to report a Staff Member.")
        embed.add_field(name='Warn Appeal:', value=f"React with 3️⃣ if you would like to appeal a warning.")
        embed.add_field(name='Question:',
                        value=f"React with 4️⃣ if you have a question about our moderation system or the server rules.")
        embed.set_footer(text="Olympia Gaming | Modmail")
        msg = await message.author.send(embed=embed)
        await msg.add_reaction("1️⃣")
        await msg.add_reaction("2️⃣")
        await msg.add_reaction("3️⃣")
        await msg.add_reaction("4️⃣")

        sent_users.append(message.author.id)  # add this user to the list of sent users

        try:
            def check(reaction, user):
                return user == message.author and str(reaction.emoji) in ["1️⃣", "2️⃣", "3️⃣", "4️⃣"]

            reaction, user = await client.wait_for("reaction_add", timeout=60, check=check)

            if str(reaction.emoji) == "1️⃣":
                embed = discord.Embed(color=0x00FFFF)
                embed.set_author(name=f"Olympia Gaming Modmail System",
                                 icon_url="https://cdn.discordapp.com/icons/690937143522099220/34fbd058360c3d4696848592ff1c5191.webp?size=1024")
                embed.add_field(name='How to Report:',
                                value="Send the ID of the person you are reporting and attach add a screen shot of them breaking a rule (can be ToS or a server rule).")
                embed.set_footer(text="Olympia Gaming | Report a member ")
                await message.author.send(embed=embed)

                message = await client.wait_for("message", timeout=60, check=lambda
                    m: m.channel == message.channel and m.author == message.author)
                embed = discord.Embed(title=f"{message.content}", color=0x00FFFF)
                await modmail_channel.send(embed=embed)


        except asyncio.TimeoutError:
            await message.delete()



def setup(client):
    client.add_cog(modmail(client))

https://cdn.discordapp.com/attachments/926071479706222622/926393218713649172/game_bot_-_Google_Chrome_12_31_2021_2_13_59_PM_LI.jpg

Answer 1

您正在尝试向机器人本身发送消息（它不能这样做），这是因为您没有正确地忽略自己：

# INCORRECT
if message.author == client.user:
    return

client 此处与您的机器人实例不同，因为它引用了在第 4 行 (client = discord.Client()) 定义的不同实例。相反，您想要做的是通过使用 self 忽略您的实例，因为您正在通过 __init__ 函数传入机器人实例，所以它是：

if message.author == self.client.user:
    return

您还应该删除第 4 行的 client 实例，因为您可能会对实际的机器人实例 (self.client) 感到困惑

Answer 2

编辑：这可用于响应同一频道中的消息。

await message.channel.send(embed=embed)

以下代码仅在message.author 返回User 或Member 时有效。 ClientUser 模型没有 dm_channel 属性或 send() 方法。

---

您需要指定要发送消息到用户的DM频道

https://discordpy.readthedocs.io/en/stable/api.html#discord.User.dm_channel

await message.author.dm_channel.send(embed=embed)