Tkinter类“必须不是元组” TypeError Python

Question

I'm getting a problem with Tkinter for python, I have a class, application(root): root is Tk(), and when I run the class without an __init__ function, it works okay, but crashes after I quit the program. With the __init__ , Tkinter tells me

Traceback (most recent call last):
  File "C:\stuff\Portable Python 3.2.0.1\application.pyw", line 75, in <module>
    class application(root):
  File "C:\Python32\lib\tkinter\__init__.py", line 1674, in __init__
    self.tk = _tkinter.create(screenName, baseName, className, interactive, wantobjects, useTk, sync, use)
TypeError: must be str, not tuple

Which doesn't make sense to me, I never gave it a tuple. I'm sorry if this is a very idiot question, I tried googling it and came up with nothing. Thanks.

Answer 1

root is the base class for application . You have provided an instance of Tk as the base class, rather than the class itself, ie application(Tk) .

It would help if you could show a simple example of your failing code.