On Monday, January 13, 2014 12:49:07 PM UTC-6, Lewis Wood wrote: > labelent1 = Label(main, text="Correct!",fg="green").grid(row = 0, column = 3) > > [snip] > > UnboundLocalError: local variable 'labelent1' referenced before assignment
Observe the following interactive session and prepare to be enlightened. ## INCORRECT ## py> from Tkinter import * py> root = Tk() py> label = Label(root, text="Blah").pack() py> type(label) <type 'NoneType'> ## CORRECT ## py> label = Label(root, text="Blah") py> label.pack() py> label <Tkinter.Label instance at 0x027C69B8> py> type(label) <type 'instance'> ## ANY QUESTIONS? ## py> help() -- https://mail.python.org/mailman/listinfo/python-list
