Navigation controller popViewControllerAnimated : yes is not working as expected

ios uinavigationcontroller popviewcontrolleranimated
user3441955 picture user3441955 · Mar 20, 2014 · Viewed 28.8k times · Source

I am using following line of code:

[self.navigationController popViewControllerAnimated:YES];

But it is not behaving in ios 7 as it doing in ios 6.Some times it does not pop controller while we are pressing back button 2- 3 times in succession.
Resulting in abrupt behaviour in navigation bar and deallocating a controller but showing the same on ui .
So when we press anything on that controller it results to a crash since controller is already deallocated.

Answer

cynistersix picture cynistersix · Dec 10, 2014

Check if you're running the code on the UI thread

Related questions

How to Navigate from one View Controller to another using Swift

I'd like to navigate from one view controller to another. How can I convert the following Objective-C code into Swift? UIViewController *viewController = [[self storyboard] instantiateViewControllerWithIdentifier:@"Identifier"]; UINavigationController *navi = [[UINavigationController alloc] initWithRootViewController:viewController]; [self.navigationController pushViewController:navi animated:YES];

Read More
How to add a right button to a UINavigationController?

I am trying to add a refresh button to the top bar of a navigation controller with no success. Here is the header: @interface PropertyViewController : UINavigationController { } Here is how I am trying to add it: - (id)initWithNibName:(NSString *)nibNameOrNil …

Read More
How to hide a navigation bar from first ViewController in Swift?

How can I hide a navigation bar from first ViewController or a particular ViewController in swift? I used the following code in viewDidLoad(): override func viewDidLoad() { super.viewDidLoad() self.navigationController?.isNavigationBarHidden = true } and also on viewWillAppear: override func viewWillAppear(animated: …

Read More