Subclass not seeing superclass' instance variable
Posted
by hyn
on Stack Overflow
See other posts from Stack Overflow
or by hyn
Published on 2010-06-03T05:01:51Z
Indexed on
2010/06/03
5:04 UTC
Read the original article
Hit count: 291
objective-c
I have a situation where my subclass is not seeing the superclass' instance variable x
. The ivar is obviously @protected
by default, so why do I get a compiler error "x undeclared"?
If I make this ivar a property then I can access it by self.x
. What's worse is sometimes the error disappears, so something in my code is obviously causing this error but I cannot figure it out.
© Stack Overflow or respective owner