UIPopoverController dealloc getting called—ARC environment

Question

While displaying a popover controller for a second time (after dismissing it and then re-displaying it), I get the following error:

Terminating app due to uncaug

Answer 1

I have run into the same problem and fixed it by retaining the popover controller in a strong instance variable as suggested AND explicitly dismissing it before resetting the property with the new popover controller allocated in in the second run of the action. In your example, you should add something like this:

- (IBAction)createNewScore:(id)sender {
    if (self.pc) {
         [self.pc dismissPopoverAnimated:YES];
    }