Fatal error: unexpectedly found nil while unwrapping an Optional values [duplicate]

by

You can prevent the crash from happening by safely unwrapping cell.labelTitle with an if let statement. 

if let label = cell.labelTitle{
    label.text = "This is a title"
}

You will still have to do some debugging to see why you are getting a nil value there though.

More Related Contents:

  1. Displaying images on another view controller when button is clicked
  2. How to make a simple collection view with Swift
  3. UICollectionView – dynamic cell height? [duplicate]
  4. How to adjust height of UICollectionView to be the height of the content size of the UICollectionView?
  5. UICollectionView: Animate cell size change on selection
  6. Dynamic cell width of UICollectionView depending on label width
  7. ios 8 Swift – TableView with embedded CollectionView
  8. UICollectionView header dynamic height using Auto Layout
  9. EXC_BAD_INSTRUCTION When Passing UICollectionView Cell Data to Different ViewController
  10. Why on Xcode 11, UICollectionViewCell changes size as soon as you scroll (I already set size in sizeForItem AtIndexPath:)?
  11. How to scroll to a particluar index in collection view in swift
  12. uicollectionview remove top padding
  13. Warning: UICollectionViewFlowLayout has cached frame mismatch for index path ‘abc’
  14. Implicitly unwrapped optional assign in Xcode 8
  15. #warning: C-style for statement is deprecated and will be removed in a future version of Swift [duplicate]
  16. Sorting array alphabetically with number
  17. Close iOS Keyboard by touching anywhere using Swift
  18. Add placeholder text inside UITextView in Swift?
  19. Save custom objects into NSUserDefaults [duplicate]
  20. Global constants file in Swift
  21. How to set back button text in Swift
  22. How to present popover properly in iOS 8
  23. How to remove the default Navigation Bar space in SwiftUI NavigationView
  24. Invalid Swift Support – Files don’t match
  25. How to get only images in the camera roll using Photos Framework
  26. Create a copy of a UIView in Swift
  27. “No such module ‘Alamofire'” Xcode won’t recognize Alamofire framework
  28. Accessing variables from another ViewController in Swift
  29. How to filter Firebase data in Swift?
  30. Duplicate Symbol Error in NSManagedObject Subclass

Leave a Comment