我收到此错误:
Exception in Tkinter callback
Traceback (most recent call last):
File "C:\Python36-32\lib\tkinter\__init__.py", line 1699, in __call__ return self.func(*args)
File "C:\Users\Administrator\Desktop\Base\utility.py", line 68, in clear
askyesno('Clear', 'Press YES or NO')
NameError: name 'askyesno' is not defined
当我尝试运行此代码时:
if askyesno('Clear', 'Press YES or NO'):
do some code
我尝试过tkMessageBox.askyesno
,但仍然收到错误消息。
答案 0 :(得分:0)
尝试使用此from tkinter import messagebox
导入messagebox
,然后:
if messagebox.askyesno('Clear', 'Press YES or NO'):