iphone view-based app

Question

I've created a view based application and have connected all of my buttons through Interface Builder (and saved)...however upon launch all I have is a white screen on the simulator.

I've uncommented the viewDidLoad, and my header file has IBOutlet UIlabels defined.

I'm kind of baffled.

Answer 1

Your app delegate needs to have something like this in application:didFinishLaunchingWithOptions:

MainController *mainController = [[MainController alloc] initWithNibName:@"MainController" bundle:nil];
[window addSubview:mainController.view];
[window makeKeyAndVisible];

Answer 2

It might sound a bit stupid, but you should save your xib through interface builder. Building and Running through xcode does not automatically save your xib.