ios - performSegueWithIdentifier:sender not working on device -

ios - performSegueWithIdentifier:sender not working on device -

i have storyboard has viewcontroller defaultviewcontroller neither uitabbarcontroller nor 'uinavigationcontroller`. decides whether upcoming controller should registration screen or home screen.

i have 2 segues originating it, 1 pointing uinavigationcontroller' registration while other moves 'uitabbarcontroller default home screen.

the defaultviewcontroller calls next in viewdidappear: method

nsstring *thecontroller = nil; if ([appstate sharedappstate].currentuserstate == registered) { thecontroller = @"homesegue"; } else { thecontroller = @"regsegue"; } [self performseguewithidentifier:thecontroller sender:self];

the segue performed on ios simulator 5.1.1 6.0. however, nil happens when run code on iphone ios 5.1.1 or iphone ios 6.0. view stays defaultviewcontrollers view.

edit created whole new project , works fine there when copied old storyboard contents , classes, issue re-appears.. !!

** edit 2 ** removed rootviewcontroller associated uinavigationcontroller , added simple uiviewcontroller label on , works fine. if add together custom registrationcontroller root controller, segue not performed.

p.s. custom registrationcontroller adds controller childviewcontroller in it.

strange .. very strage.. how got work.

the registrationcontroller part of navigationcontroller, created instance of reginfocontroller added both it's subview kid controller.

i overrid awakefromnib method of childcontroller , started working.

to confirm scenario, removed method , stopped working..

ios objective-c storyboard segue