[Tkinter] event problem

[Russell E. Owen]

In article <bks0va$9mv$1 at ns.felk.cvut.cz>,
 Ivan Letal <admin4055 at centrum.cz> wrote:

>I have just tried this code....
>Here is the error:
>
>Exception in Tkinter callback
>Traceback (most recent call last):
>   File 
>"/var/tmp/python-2.2.2-build//usr/lib/python2.2/lib-tk/Tkinter.py", line 
>1299, in __call__
>     args = apply(self.subst, args)
>   File 
>"/var/tmp/python-2.2.2-build//usr/lib/python2.2/lib-tk/Tkinter.py", line 
>1035, in _substitute
>     e.height = getint(h)
>ValueError: invalid literal for int(): ??

I think you are running mutually incompatible versions of Python and Tk. 
Python 2.2.2 and earlier need Tk 8.4.1 or earlier. Python 2.3 is 
compatible with later versions of Tk.

-- Russell