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hi,
i m new in python coding. i got a problem while running my code.this is my code.

from Tkinter import *
class example3:
    def _init_(self, master):
        self.lbl=Label(master, text="press button below to exit")
        self.lbl.pack()
        self.btn=Button(master, text="quit", command= quit)
        self.btn.pack()
 
<pre>
    root=Tk()
    ex3=example3(root)
    root.mainloop()
    def quit(self):
 
    import sys; sys.exit()</pre>

this is the error "TypeError: this constructor takes no arguments".
please help me out.

kudos
neaS
Posted 12-Jul-12 20:19pm
Edited 12-Jul-12 20:40pm
v2
Comments
Sergey Alexandrovich Kryukov at 13-Jul-12 20:08pm
   
In what line? And what's unclear in the error message? Some constructor has no argument, but you supply some.
--SA

1 solution

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Solution 1

It looks like the init method may not be overridden properly. You need two underscores before and after the word init, not just one.

Also, from the indentation, it looks like the instance is being created from with it's own init method, or have you skipped some code somewhere?

More clarity, if possible please.
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0 OriginalGriff 490
1 Sergey Alexandrovich Kryukov 395
2 Maciej Los 285
3 ProgramFOX 265
4 CHill60 200
0 OriginalGriff 490
1 Sergey Alexandrovich Kryukov 395
2 Maciej Los 285
3 ProgramFOX 265
4 CHill60 200


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