Question

Hey Guys i want to push a new controller onto the navigation stack and then remove the controller where i pushed from.
Here is my Code :

WishDetailViewController *detailView = [self.storyboard instantiateViewControllerWithIdentifier:@"WishDetailView"];
                                             detailView.transferWishID = [NSNumber numberWithFloat:[[response objectForKey:@"id"]floatValue]];
                                             [self.navigationController pushViewController:detailView animated:YES];
                                             [self.navigationController popViewControllerAnimated:NO];

Everthing works fine, but i got this message here inside the console :

2013-02-05 10:32:42.029 BWMApp[1444:1a603] nested pop animation can result in corrupted navigation bar
2013-02-05 10:32:42.392 BWMApp[1444:1a603] Finishing up a navigation transition in an unexpected state. Navigation Bar subview tree might get corrupted.

So what i am doing wrong and how can i prevent my app from throwing this error message ?

Answer 1

You can use setViewController. This example removes all and insert others, but give you the basic idea 🙂

NSMutableArray *viewCons = [[[self navigationController]viewControllers] mutableCopy];
[viewCons removeAllObjects];
[viewCons addObject:portraitTemp];
[viewCons addObject:self];

[[self navigationController] setViewControllers:viewCons];