给定参数时无参数错误

问题描述

好吧，所以我受到很多不和谐机器人的启发，所以我决定自己制定经济命令。其中之一就是经典的“抢劫”命令，您可以从别人那里取钱。 这是我的命令（wallet.json和bank.json是两个不同的存储json文件）

import discord
from discord.ext import commands
...
...
@eco.command(name='withdraw')
@commands.cooldown(1,10.0,commands.BucketType.user)
async def withdraw(ctx,amount):
    print(amount)
    authorname = ctx.author.name + "#" + ctx.author.discriminator
    with open("wallet.json","r") as w:
        wallet = json.load(w)
    with open("bank.json","r") as b:
        bank = json.load(b)
    
    bank[str(authorname)] = bank[str(authorname)] - amount
    wallet[str(authorname)] = wallet[str(authorname)] + amount

    with open("wallet.json","r") as w:
        json.dump(wallet,w,indent=4)
    with open("bank.json","w") as b:
        json.dump(bank,b,indent=4)

    await ctx.send(f':white_check_mark: Succesfully withdrew ${amount}')

我运行命令，它为我提供了

Ignoring exception in on_command_error
Traceback (most recent call last):
  File "C:\Users\laptop\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\python38\site-packages\discord\client.py",line 312,in _run_event
    await coro(*args,**kwargs)
  File "c:/Users/laptop/Desktop/CURB/curb.py",line 234,in on_command_error
    await ctx.command.__call__(ctx,*ctx.args,**ctx.kwargs)
  File "C:\Users\laptop\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\python38\site-packages\discord\ext\commands\core.py",line 367,in __call__
    return await self.callback(*args,**kwargs)
TypeError: withdraw() missing 1 required positional argument: 'amount'
Ignoring exception in on_command_error
Traceback (most recent call last):
  File "C:\Users\laptop\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\python38\site-packages\discord\client.py",**kwargs)
TypeError: withdraw() missing 1 required positional argument: 'amount'

出于某种原因，它在我明确提供论据的同时说明了这一点。有人可以帮忙吗？

编辑：再次查看该错误，并说我的on_command_error函数中有错误。我的on_command_error中唯一的代码是：

@client.event
async def on_command_error(ctx,error):
    #and this is the part where it says there's an error  
    if isinstance(error,commands.CommandOnCooldown):       
        if ctx.author==client.app_info.owner:
           await ctx.command.__call__(ctx,**ctx.kwargs)               
           return 

所以我删除了它，但这是确保只有所有者可以绕过冷却的代码。这意味着我无法绕过冷却，因为那是导致问题的代码，所以它有点像Catch22。有人可以帮助解决此问题吗？

解决方法

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