【发布时间】:2022-01-09 04:55:55
【问题描述】:
我最近开始用python开发一个discord bot,出现一个我看不懂的错误
我想要什么:我希望能够以提及机器人和从 JSON 文件中提取的前缀作为前缀
我的问题:我有这个错误:
Traceback (most recent call last):
File "C:\Users\baron_btjit4i\AppData\Local\Programs\Python\Python39\lib\site-packages\discord\client.py", line 343, in _run_event
await coro(*args, **kwargs)
File "C:\Users\baron_btjit4i\AppData\Local\Programs\Python\Python39\lib\site-packages\discord\ext\commands\bot.py", line 942, in on_message
await self.process_commands(message)
File "C:\Users\baron_btjit4i\AppData\Local\Programs\Python\Python39\lib\site-packages\discord\ext\commands\bot.py", line 938, in process_commands
ctx = await self.get_context(message)
File "C:\Users\baron_btjit4i\AppData\Local\Programs\Python\Python39\lib\site-packages\discord\ext\commands\bot.py", line 875, in get_context
raise TypeError("Iterable command_prefix or list returned from get_prefix must "
TypeError: Iterable command_prefix or list returned from get_prefix must contain only strings, not function
这是我的代码:
def get_prefix(client, message):
with open(prefix_file, 'r') as f:
prefixes = json.load(f)
pref_fin = prefixes[str(message.guild.id)]
return pref_fin
client = commands.Bot(command_prefix = when_mentioned_or(get_prefix), description = "Bot by Cucus#0001",intents=intents)
我不明白,因为我的函数 get_prefix() 返回一个字符串????
你能帮帮我吗?
【问题讨论】:
-
请发布full traceback - 它们包含许多有价值的信息,对调试至关重要。
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另外,请参阅本指南以创建 minimal reproducible example。为了调试,我们需要一个包含数据和所有导入/定义的完整示例。在生成这样的示例时,请尝试将问题缩小到确切的问题并去除不必要的细节,同时确保代码仍然完整且可执行。
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您将函数 get_prefix 作为参数提供了您可能的意思是 get_prefix(client, message)
标签: python discord discord.py prefix