[Tutor] Fun with Label and Entry--Why NoneType?

[John Fouhy]

2009/3/18 Wayne Watson <sierra_mtnview at sbcglobal.net>:
> Unfortunately, that takes me back to the original situation. That is, the
> blank window appears along with the dialog window. It also ends badly with
> what looks like the same error messages(below). Maybe focus needs to be
> established. I'm really using this code to design a dialog for the larger
> application program, so I don't need to get too fussy about how it ends. I
> just want to see that I've got the elementary widgets place properly.

I didn't notice any call to root.mainloop() in your original code.
Are you calling mainloop() anywhere?

-- 
John.