'Unrecognized selector sent to instance'

Question

I am receiving the following Error

[UIViewController setThisViewData:]: unrecognized selector sent to instance 0x71800b0
2012-10-24 16:06:05.071 Movie Renta         


        

Answer 1

Looks like you haven't set the class for the UIViewController in interface builder so instead of getting a contactInfoViewController you are getting a UIViewController.