我一直在做一个小项目，遇到了一个错误。作为一个tkinter的新手，我不知道这是什么意思。下面是错误的详细信息和导致它的代码。
这是我的全部错误：

Traceback (most recent call last):
  File "D:\red zone\main.py", line 5, in <module>
    b = updateError((500,500))
  File "D:\red zone\scripts\windows.py", line 44, in __init__
    self.widget["image"] = self.widget.errorImage
  File "C:\Users\maude_u0wvgig\AppData\Local\Programs\Python\Python312\Lib\tkinter\__init__.py", line 1727, in __setitem__
    self.configure({key: value})
  File "C:\Users\maude_u0wvgig\AppData\Local\Programs\Python\Python312\Lib\tkinter\__init__.py", line 1716, in configure
    return self._configure('configure', cnf, kw)
  File "C:\Users\maude_u0wvgig\AppData\Local\Programs\Python\Python312\Lib\tkinter\__init__.py", line 1706, in _configure
    self.tk.call(_flatten((self._w, cmd)) + self._options(cnf))
_tkinter.TclError: image "pyimage2" doesn't exist

字符串
这是我的目录结构：

\assets
    err.png
\scripts
    windows.py
main.py

型
我的python文件的代码：
windows.py

## imports
import base64
import os
import tempfile
import time
import tkinter as tk
import zlib
from tkinter import *
from tkinter import ttk

class updateError():
    def __init__(self, isTk=False, pos=[500,500]):
        ## variables
        self.ICON = zlib.decompress(base64.b64decode('eJxjYGAEQgEBBiDJwZDBy'
            'sAgxsDAoAHEQCEGBQaIOAg4sDIgACMUj4JRMApGwQgF/ykEAFXxQRc='))
        ## main program
        # window setup
        self._, self.ICON_PATH = tempfile.mkstemp()
        with open(self.ICON_PATH, 'wb') as self.icon_file:
            self.icon_file.write(self.ICON)
        if isTk:
            self.root = Tk()
        elif not isTk:
            self.root = Toplevel()
        elif type(isTk) is not bool:
            raise TypeError(f"needs bool, not {type(isTk)}")
        if not 0 <= pos[0] <= 900:
            raise ValueError("x position must be between 0 and 900")
        elif not 0 <= pos[1] <= 750:
            raise ValueError("y position must be between 0 and 750")
        self.frm = ttk.Frame(self.root, padding=10)
        self.frm.grid()
        # window content
        ttk.Label(self.frm, text="Windows was not installed properly. Please reinstall Windows.\nError 4 (Windows error 096)").grid(column=1, row=0)
        ttk.Button(self.frm, text="Ok").grid(column=5, row=3)
        # window config
        self.root.geometry(f"+{pos[0]}+{pos[1]}")
        self.root.title("Microsoft Windows")
        self.root.resizable(width=False, height=False)
        self.root.iconbitmap(default=self.ICON_PATH)

        self.widget = ttk.Label(self.frm)
        self.widget.errorImage = tk.PhotoImage(file=r"assets\err.png")
        self.widget["image"] = self.widget.errorImage
        self.widget.grid(column=0, row=0)

        self.root.after(1, lambda: self.root.focus_force())

型
main.py

## imports
from scripts.windows import updateError
 
a = updateError(True, (900,750))
b = updateError((500,500))

型
这确实有效，因为它按预期创建了两个窗口，但其中一个缺少其图像，并且两个窗口都没有自定义图标设置。
预期的操作系统是Windows，但我更喜欢跨平台解决方案。