| Problem: setVersion causes bogus warnings + (void)initialize { [self setVersion:(int)OS_VERSION]; // 100 is OS version return; } Solution: Instead of using "self", use the class name, such as this Transaction class, and cast it to void: + (void)initialize { (void)[Transaction setVersion:(int)OS_VERSION]; // 100 is OS version return; } Problem: Your Cell subclasses used to use the "support" ivar to access the font , and cFlags1 to access cell state. Solution: Use NSCell's -font method instead for support, and use _cFlags insteead of cFlags1 and cFlags2 to access cell state. |
|||||||||||||||||