Unbalanced calls to begin/end appearance transitions for

by

Without seeing more of the surrounding code I can’t give a definite answer, but I have two theories.

  1. You’re not using UIViewController‘s designated initializer initWithNibName:bundle:. Try using it instead of just init.

  2. Also, self may be one of the tab bar controller’s view controllers. Always present view controllers from the topmost view controller, which means in this case ask the tab bar controller to present the overlay view controller on behalf of the view controller. You can still keep any callback delegates to the real view controller, but you must have the tab bar controller present and dismiss.

More Related Contents:

  1. How do you use NSAttributedString?
  2. Disabling user selection in UIWebView
  3. Handling applicationDidBecomeActive – “How can a view controller respond to the app becoming Active?”
  4. Changing Tint / Background color of UITabBar
  5. Get a list of all contacts on iOS
  6. How to compress/resize image on iOS before uploading to a server?
  7. Exit application in iOS 4.0
  8. How to implement tab bar controller with navigation controller in right way
  9. How to set lock screen , wallpaper and Ringtone programmatically in iPhone?
  10. Custom installed font not displayed correctly in UILabel
  11. How to get audio volume level, and volume changed notifications on iOS?
  12. How to crop UIImage on oval shape or circle shape?
  13. Change UITabBar height
  14. Customizing the More menu on a Tab bar
  15. Scroll UITextField above Keyboard in a UITableViewCell on a regular UIViewController
  16. UITableView Checkmark ONLY ONE Row at a Time
  17. How to change inactive icon/text color on tab bar?
  18. iPhone Read UIimage (frames) from video with AVFoundation
  19. Hiding UITabBar when pushing a UIView
  20. How to hide/show tab bar of a view with a navigation bar in iOS?
  21. Programmatically switching between tabs within Swift
  22. How to set Image in Tabbar not Tint color in ios?
  23. How to get navigation based template functionality in Swift programming
  24. Changing VC issue in Swift. How to pass data between views in tab bar controller?
  25. iPhone : How to detect the end of slider drag?
  26. How do we create a bigger center UITabBar Item
  27. Convert a string into an int
  28. Dismissing UIAlertViews when entering background state
  29. How can I create static library and can add just .a file on any project in ios
  30. What size should TabBar images be?

Leave a Comment