easygui示例的msgbox报错

pythonliu97

求大佬帮忙解决！
报错如下：

1. =========================== RESTART: F:\daima\1.py ===========================
   
2. [0]
   
3. Traceback (most recent call last):
   
4.   File "F:\daima\1.py", line 4, in <module>
   
5.     g.msgbox('welcome to my module program!')
   
6. TypeError: 'str' object is not callable
   
7. >>>

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代码如下：

1. import easygui as g
   
2. import sys
   
3. while 1:
   
4.     g.msgbox('welcome to my module program!')
   
5.     msg = 'what do you want to learn from me ?'
   
6.     title = 'this is a small game'
   
7.     choices = ['laugh', 'cry','make a nice work' ]
   
8.     choice = g. choicebox(msg, title, choices)
   
9.     g. msgbox = ('your choice is '+choice)
   
10. 
    
11.     msg = 'do you want to make another choice ?'
    
12.     title = 'yes or no'
    
13.     if g.ccbox(msg, title):
    
14.         pass
    
15.     else:
    
16.         sys.exit()

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qiuyouzhi

改成这样：

1. import easygui as g
   
2. import sys
   
3. while 1:
   
4.     g.msgbox('welcome to my module program!')
   
5.     msg = 'what do you want to learn from me ?'
   
6.     title = 'this is a small game'
   
7.     choices = ['laugh', 'cry','make a nice work' ]
   
8.     choice = g. choicebox(msg, title, choices)
   
9.     g. msgbox('your choice is '+choice)
   
10. 
    
11.     msg = 'do you want to make another choice ?'
    
12.     title = 'yes or no'
    
13.     if g.ccbox(msg, title):
    
14.         pass
    
15.     else:
    
16.         sys.exit()

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1q23w31

1. import easygui as g
   
2. import sys
   
3. while 1:
   
4.     g.msgbox('welcome to my module program!')
   
5.     msg = 'what do you want to learn from me ?'
   
6.     title = 'this is a small game'
   
7.     choices = ['laugh', 'cry','make a nice work' ]
   
8.     choice = g. choicebox(msg, title, choices)
   
9.     if choice :
   
10.         g. msgbox('your choice is '+choice)
    
11. 
    
12.     msg = 'do you want to make another choice ?'
    
13.     title = 'yes or no'
    
14.     if g.ccbox(msg, title):
    
15.         pass
    
16.     else:
    
17.         sys.exit()
    

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报错是因为你的choice可能返回的是NoneType，加一步判断即可解决