tkinter 獲取輸入框的值AttributeError: 'NoneType' object has no attribute 'get'解決辦法
AttributeError: ‘NoneType’ object has no attribute ‘get’ 當使用以下代碼時，會出現如題錯誤python ent2=Entry(root,width=10).place(x=20,y=40,anchor='nw')
num=ent2.get() 解決方法： 改成web ent2=Entry(root,width=10)
ent2.place(x
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相關文章
- 1. Pycharm報錯：AttributeError: 'NoneType' object has no attribute 'get'的解決辦法
- 2. 解決AttributeError AttributeError: 'NoneType' object has no attribute 'filename'
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