UINavigationBar leads to Crash..!

APPLICATION : My application has three pages Page A,Page B and Page C.

WHAT I DID : I can individually link Page A to Page B and Page A to Page C.

PROBLEM: I am not able to link from Page A to C when i come back from B to A.

What should I do?

You开发者_如何学运维r Suggestion and advise is most welcome. Waiting for ur reply. Thanks

Got the answer actually problem was not with UINavigation Bar but with NSTimer which got invalidated before i unloaded the view. Thanks Guys Anyways