彻底解决image "pyimage2" doesn't exist

曲速飞跃

Exception in Tkinter callback
Traceback (most recent call last):
  File "C:\Users\Charlie\AppData\Local\Programs\Python\Python38\lib\tkinter\__init__.py", line 1883, in __call__
    return self.func(*args)
  File "D:\my.code\BookBook\BookBook.py", line 95, in look
    theLabel = tk.Label(look, image=photo)
  File "C:\Users\Charlie\AppData\Local\Programs\Python\Python38\lib\tkinter\__init__.py", line 3143, in __init__
    Widget.__init__(self, master, 'label', cnf, kw)
  File "C:\Users\Charlie\AppData\Local\Programs\Python\Python38\lib\tkinter\__init__.py", line 2567, in __init__
    self.tk.call(
_tkinter.TclError: image "pyimage2" doesn't exist

笨鸟学飞

一个程序中只能存在一个根窗口，也就是说只能存在一个Tk()，其他的窗口只能以顶层窗口（Toplevel()）的形式存在。