[Tutor] Global name not found, though clearly in use

[Corey Richardson]

Hey tutors. Two separate submissions one day, guess I'm getting busy ;)

Anyway, I'm re-writing my hangman program to make use of my new-found 
understanding of OOP, and using a GUI this time around. I decided on 
coding with Tkinter, to get my feet wet with GUI stuff.
Here is the traceback:

Traceback (most recent call last):
  File "C:\Python31\lib\tkinter\__init__.py", line 1399, in __call__
    return self.func(*args)
  File "C:/Users/Corey/Desktop/HangmanApp.py", line 45, in getLetter
    self.guess = eWordEntryBox.get()
NameError: global name 'eWordEntryBox' is not defined

However, not even 30 lines down, (29, to be exact) there is this line:
    eWordEntryBox = tk.Entry(fWordEntry)

Not understanding what is happening here. Same happens when I tack self 
at the beginning of it, except it says global name self is not defined.

Thanks!
~Corey Richardson