移动到新电脑后，Discord bot代码已损坏

Question

因此，我有一个不和谐的机器人，我正在工作一段时间前，我终于有时间把它移动到我的新电脑，但它随机决定，我的未更改的代码有一个问题，当它完美地工作之前，移动它。

以下是相关代码：

import discord
import asyncio
from discord.ext import commands
import os
from discord.utils import get
from dotenv import load_dotenv

load_dotenv()

currentcreator = 0

DISCORD_TOKEN = os.getenv("Token")

print("Logged on")

bot = commands.Bot(command_prefix="/")

@bot.command(name="embed")
@commands.cooldown(1, 30, commands.BucketType.user)
async def some_crazy_function_name(ctx, arg):
        argument = arg
        embed=discord.Embed(title=argument, url="https://www.test.com/", description="Description", color=0x3b05ff)
        embed.set_author(name="Author Name")
        embed.add_field(name="Field Name", value="Field Value", inline=False)
        await ctx.send(embed=embed)

@bot.command(name="start")
async def some_crazy_function_name(ctx):
        if not currentcreator == 0:
                await message.channel.send("Someone is already making a profile, please wait")
        currentcreater = ctx.author
        dir = r'C:\\Users\\FiercePC\Desktop\DiscordMMO\User-Profiles'
        MessageAuthor = str(ctx.author.id)
        ProfileDIR = os.path.join(dir,MessageAuthor)
        doesExist = os.path.exists(ProfileDIR)
        if doesExist == False:
                embed=discord.Embed(title="Creating Profile", url="", description=MessageAuthor+", your profile is being created", color=0x3b05ff)
                await ctx.send(embed=embed)
                os.makedirs(ProfileDIR,1)
                file = os.path.join(ProfileDIR,"Level.txt")
                open(file,"x")
                openfile = open(file,"w")
                openfile.write("0")
                openfile.close()
                file = os.path.join(ProfileDIR,"EXP.txt")
                open(file,"x")
                embed=discord.Embed(title="Creating Profile", url="", description=MessageAuthor+", your profile is being created", color=0x3b05ff)
                openfile = open(file,"w")
                openfile.write("0")
                openfile.close()
                file = os.path.join(ProfileDIR,"Strength.txt")
                open(file,"x")
                openfile = open(file,"w")
                openfile.write("1")
                openfile.close()
                embed=discord.Embed(title="Basic Profile Created", url='', description=MessageAuthor+', please use "/races" for a list of races, use "/raceinfo (Insert race here)" to view what bonus races give and finally use "/setrace (Insert race here)" to choose your race"', color=0x3b05ff)
                currentcreator = 0

@bot.command(name="races")
async def some_crazy_function_name(ctx):
        embed=discord.Embed(title="Race List", url="", description="Human,", color=0x3b05ff)
        await ctx.send(embed=embed)                

@bot.command(name="raceinfo")
async def some_crazy_function_name(ctx, arg):
        raceInfo = arg
        if raceInfo == "Human" or "human":
                embed=discord.Embed(title="Human Information", url="", description="Humans spread in this galaxy from their home planet of Coruscant, they are very good at adapting to all conditions thrown at them. Humans begin with a bonus 2 points in natural protection (reduced damage to natural elements like blizzards, sandstorms, freezing, etc) and they also begin with an extra point in speed (increased walking speed). Humans have a 7% initial force chance but it only increses by 0.34% when they level up (this bonus is only added up to level 21 when the final force roll takes place, if it fails you are permanently force un-sensetive)", color=0x3b05ff)        
                await ctx.send(embed=embed)

@bot.command(name="setrace")
async def some_crazy_function_name(ctx, arg):
        embed=discord.Embed(title="Human Information", url="", description="Human,", color=0x3b05ff)
        await ctx.send(embed=embed)

                
@bot.command(name="test")
async def foo(ctx, arg):
        await ctx.send(arg)
        await ctx.send(ctx.author)

bot.run('Token')


  

这是错误消息：

忽略命令开始中的异常：Traceback（最近一次调用最后一次）：文件"C：\用户\FiercePC\AppData\本地\程序\Python\Python39\lib\site-包\不和谐\ext\命令\core.py"，第85行，在包装的ret=wait coro（*args，**kwargs）文件"C：\用户\FiercePC\OneDrive\Desktop\Star_Wars_Combine线\脚本\Character_Creator.py"，第30行，some_crazy_function_name如果不是当前创建者==0：无边界本地错误：分配前引用的本地变量'当前创建者'

上述异常是以下异常的直接原因：

Traceback（最近一次调用最后一次）：文件"C：\用户\FiercePC\AppData\本地\程序\Python\Python39\lib\site-包\不和谐\ext\命令\bot.py"，第902行，在调用等待ctx.command.invoke（ctx）文件"C：\用户\FiercePC\AppData\本地\程序\Python\Python39\lib\site-包\discord\ext\命令\core.py"，第864行，在调用等待注入（*ctx.args，**ctx.kwargs）文件"C：\用户\FiercePC\AppData\本地\程序\Python\Python39\lib\site-包\discord\ext\命令\core.py"，第94行，在包装中从exc引起命令输入错误（exc）discord.ext.commands.errors.命令输入错误：命令引起异常：Un 5/>"，第94行：在赋值前引用的局部变量'当前创建者'

Answer 1

在函数中引用全局变量时，必须明确指定：

@bot.command(name="start")
async def some_crazy_function_name(ctx):
        global currentcreator
        if not currentcreator == 0:

如果未声明引用的是全局变量，Python将仅在函数块中查找该变量名，如果未找到赋值，则抛出UnboundLocalError。