dismissViewControllerAnimated crash at ios5

Question

Does the code crash, because of a circular reference?

MenuController: UIViewController

- (id)initWithNibName:
{...
TabsController *tabs = [[TabsController a         


        

Answer 1

tough to tell without more info (are you using ARC, are you retaining/assigned the delegate, etc...) but per the iOS docs you are also using deprecated modalview methods. May be worth trying:

[self presentViewController:tab animated:YES completion:NULL];

and

[self dismissViewControllerAnimated:YES completion:NULL];

Answer 2

Your question is a little difficult to understand, but I gather you have a retain-cycle:

ObjectA retains ObjectB
ObjectB retains ObjectA

and neither object gets deallocated?

Your property for the tabDelegate should read:

@property (nonatomic, assign) id tabDelegate;
//                    ^^^^^^-This is the important bit, this stops the retain cycle.