AttributeError: 'NoneType' object has no attribute 'get_text'

Raji Seetharaman at
Tue Sep 1 17:22:23 CEST 2009

Hi all, i worked out python and glade example program to add two numbers and
display its output from the following link
When i run the script, i received the following error

Traceback (most recent call last):
  File "", line 34, in add
    thistime = adder( self.wTree.get_widget("entryNumber1").get_text(),
AttributeError: 'NoneType' object has no attribute 'get_text'

What has to be done to overcome this error?


Raji. S
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