[Pharo-users] Creating Class Objects

Hello Eveyone, I just filed out a package did some changes and then filed in again. Im getting the error doesNotUnderstand: #CharacterToken and the name of the window says MessageNotUnderstood: receiver of " CharacterToken" is nil. What I have in my code is this characterToken CharacterToken new. characterToken is a variable I have. What is even more confusing is that I have the same thing for other things(endOfFileToken EndOfFileToken new.) but it doesn't complain to these but only this one even though Im doing them in the same exact way. Any ideas what the problem can be ? Thanks Mohammad