UIBarButtonItem not reacting after click

Question

From the rootViewController I navigate to a UIViewController

if (self.contr == nil) {
    ExampleViewController *controller = [[Exampl         


        

Answer 1

Presenting a modal view controller do not require you to pass through a UINavigationController. I suggest you to change this:

[self.navigationController presentModalViewController:self.contr animated:YES];
[self.navigationController dismissModalViewControllerAnimated:YES];

to this:

[self presentModalViewController:self.contr animated:YES];
[self dismissModalViewControllerAnimated:YES];

Let me know if this helps.