Question

I have a UINavigationController which I add a subview to.

[masterNavigationController.view addSubview:footerViewController.view];

The problem is that the app crashes (SIGABRT in main.m) when a UIButton tries to send a message to the controller.

I know I could customize the navigationcontroller’s toolbar, but it would make things very complex.

Is it possible to add subviews in an navigationcontroller like this, or is something else the problem?

— edit —

Here is the creation code of the footerviewcontroller:

    CIFooterViewController*footerViewController = [[[CIFooterViewController alloc] init]; 

Answer 1

Seems like one cannot add a viewcontrollers view as subview. Making it a UIView instead and it works just fine.