python3 tkinter报错:_tkinter.TclError: cannot use geometry manager pack inside . which already has slaves managed by grid

报错:

_tkinter.TclError: cannot use geometry manager pack inside . which already has slaves managed by grid

原因:

一个程序中,只能使用一种布局,否则会报上面的错误。

几何方法 描述
pack() 包装;
grid() 网格;
place() 位置;

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转载自www.cnblogs.com/zrmw/p/10337993.html