Did you try to recompile class library with subclasses after deleting a shape control from the parent class?

COMPILE CLASSLIB ...

>I'm using VFP 7.0
>
>I have a class with 2 sub-classes.
>
>I'm trying to delete a shape control from the parent class that is not used in the sub-classes in any way.
>After deleting the shape, I get "internal inconsistancy" error when I try to modify or use the sub-classes and VFP shuts down. I put the shape back into the parent class and everything is fine.
>
>Can someone point me in the direction to find out what the problem is?
>
>TIA