把你之前代码最后改成这样试试看：
哇，还有这种语句啊，吧函数里的局部变量变成全局了
但是窗口还是没有关掉{:10_266:}
Exception in Tkinter callback
Traceback (most recent call last):
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python38\lib\tkinter\__init__.py", line 1883, in __call__
return self.func(*args)
File "C:\Users\Administrator\PycharmProjects\pythonProject\管理软件\ruler.py", line 62, in Command1_Cmd
ruler_window.destroy()
File "C:\Users\Administrator\AppData\Local\Programs\Python\Python38\lib\tkinter\__init__.py", line 2303, in destroy
self.tk.call('destroy', self._w)
_tkinter.TclError: can't invoke "destroy" command: application has been destroyed
感觉离成功不远了{:5_109:} Twilight6 发表于 2021-7-10 11:06
把你之前代码最后改成这样试试看：
OK了，窗口关掉了，谢谢大佬{:10_282:} Wirror 发表于 2021-7-10 11:26
OK了，窗口关掉了，谢谢大佬
哈哈，加油~
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