小编lon*_*cer的帖子

为什么我的代码不起作用？

@bot.event
async def on_ready():
    print('Bot is now working!')
    await bot.change_presence(activity=discord.CustomActivity(name='Custom status' ,emoji='?'))

并给我一个错误。

Ignoring exception in on_ready
Traceback (most recent call last):
  File "/home/runner/.local/share/virtualenvs/python3/lib/python3.7/site-packages/discord/client.py", line 270, in _run_event
    await coro(*args, **kwargs)
  File "main.py", line 30, in on_ready
    await bot.change_presence(activity=discord.CustomActivity(name='Custom status' ,emoji='?'))
AttributeError: module 'discord' has no attribute 'CustomActivity'

错误是如何修复的？