Interact with a view controller from another view controller

Question

I want my view controller to check if there is an image on another view controller when i click a button. But as of now even there is an image the simulator does not execute the

Answer 1

did you define both

@property(nonatomic, retain) UIImage * image;  // (or UIImageView *)

in your .h and

@synthesize image;

in your .m ?