get_user(id) 找不到用户 - 返回无(self bot discord.py)

2022-01-15 00:00:00 python discord.py

问题描述

我正在尝试使用自我机器人与自己联系.我正在尝试在我的代码中使用 get_user() 函数.

I am trying to DM myself using a self bot. I am trying to use the get_user() function in my code.

bot = commands.Bot(command_prefix='', self_bot=True)

counter = 0
userID = 695724603406024726

@bot.event
async def dm(userID):
    print('Running Function')
    global counter

    if counter <= 0:
        print('Finding user.')
        counter += 1

        user = bot.get_user(userID)

        print('user:',user)

        await user.send("Hello")
        print('message sent')

    return


bot.loop.create_task(dm(userID))
bot.run(token, bot=False)

相反，我返回此错误:

  File "<ipython-input-1-90e5e962a6e9>", line 24, in dm
    await user.send("Hello")
AttributeError: 'NoneType' object has no attribute 'send'

机器人找不到用户并返回 None 值.我已经测试了多个 ID，但不确定是什么问题.

The bot can't find the user and returns a None value. I have tested multiple ID's and am unsure what the problem is.

解决方案

你总是可以使用协程 client.fetch_user(id) 来完成它.get_user() 从缓存中获取它，所以当新鲜时，大多数时候都不起作用.

You could always use the coroutine client.fetch_user(id) to get it done. get_user() takes it from cache so when fresh, doesn't work most of the times.

在你的情况下:

bot = commands.Bot(command_prefix='', self_bot=True)

counter = 0
userID = 695724603406024726

async def dm(userID):
    print('Running Function')
    global counter

    if counter <= 0:
        print('Finding user.')
        counter += 1

        user = await bot.fetch_user(userID)

        print('user:',user)

        await user.send("Hello")
        print('message sent')

    return


bot.loop.create_task(dm(userID))
bot.run(token, bot=False)```

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