Performing segue from another class

Question

I am trying to call performSegueWithIdentifier from different class which is NSObject class and I am receiving this error:

Terminating app due to uncaught exception

Answer 1

I was having the same issue and I managed to resolve it by using NSNotificationCenter.

In the NSObject class .m file I added:

[[NSNotificationCenter defaultCenter] postNotificationName:@"performsegue"
                                                    object:nil];

In the ViewController class .m file -

1.In the -(void) viewDidLoad I added:

 [[NSNotificationCenter defaultCenter] addObserver:self
                                         selector:@selector(performsegueNotification:)
                                             name:@"performsegue"
                                           object:nil];

2.In the -(void) viewDidUnload I added:

[[NSNotificationCenter defaultCenter] removeObserver:self];

3.Created the method performsegueNotification:

-(void)performsegueNotification:(NSNotification *) notif
{

    [self performSegueWithIdentifier: @"PresentView" sender:self];

}