AttributeError: 'NoneType' object has no attribute 'strip' 如何解决？

Question

您好，我不知道为什么会出现此错误：/

完整代码：

import discord
import os

client = discord.Client()

@client.event
async def on_ready():
    print('We have logged in as {0.user}'.format(client))

@client.event
async def on_message(message):
    if message.author == client.user:
        return

    if message.content.startswith('$hello'):
        await message.channel.send('Hello!')

client.run(os.getenv('discord api'))

完整追溯：

Traceback (most recent call last):
  File "C:\Users\thoma\Documents\discordbot\bot.py", line 18, in <module>
    client.run(os.getenv('NzkzNzczNDUwODQ5NDE5Mjk2.X-xJIg.MoKUA7czhrWtFvu4FEc6M3JAQQM'))
  File "C:\Users\thoma\AppData\Local\Programs\Python\Python38-32\lib\site-packages\discord\client.py", line 708, in run
    return future.result()
  File "C:\Users\thoma\AppData\Local\Programs\Python\Python38-32\lib\site-packages\discord\client.py", line 687, in runner
    await self.start(*args, **kwargs)
  File "C:\Users\thoma\AppData\Local\Programs\Python\Python38-32\lib\site-packages\discord\client.py", line 650, in start
    await self.login(*args, bot=bot)
  File "C:\Users\thoma\AppData\Local\Programs\Python\Python38-32\lib\site-packages\discord\client.py", line 499, in login
    await self.http.static_login(token.strip(), bot=bot)

AttributeError: 'NoneType' object 没有属性 'strip'

Answer 1

我这样解决了

1. 安装“pip install python-dotenv”
2. 把它放在你的代码中：

from dotenv import load_dotenv
load_dotenv(os.path.join(os.getcwd(), '.env'))
SECRET_KEY = os.getenv("TOKEN")
client.run(SECRET_KEY)