Question

So initially I thought I wasn’t going to need XIB files and can generate my view programatically with loadView, therefore, when I modeled out my classes, I decided not to create the XIB file.

Now I changed my mind and decided I DO want a xib file to my already created classes. So I previously had an HomeViewController.m/h files. In XCode, I went File–> New–> User Interface–> View, and created an HomeViewController.xib file.

In my App Delegate, I tried doing this:

HomeViewController *home = [[HomeViewController alloc] init];
self.window.rootViewController = home;

I also tried this:

HomeViewController *home = [[HomeViewController alloc] initWithNibName:@"HomeViewController" bundle:nil];
self.window.rootViewController = home;

In both cases, I get a SIGABRT error. If I DON’T add the home UIViewController to the rootViewController, I get no error, but obviously nothing on screen.

Thoughts?

Answer 1

Most probably your nib objects refer to other class..

In you xib file..in the identity inspector..make sure every object has the class name of HomeViewController .

Hope it helps.