'Existing ivar 'delegate' for unsafe_unretained property 'delegate' must be __unsafe_unretained

Question

I\'m getting the error above, but unsure how to go about fixing it. This is my code:

.h:

#import 

@protocol ColorLineDelegate &         


        

Answer 1

Perhaps a bit late but to be "ARC compliant", you simply have to replace

@property (nonatomic, assign) id  delegate;

by

@property (nonatomic, strong) id  delegate;

Bye.