Crash on cell Getting

[veersr9]

   `private func showType2(indexPath: IndexPath, bottomDismiss: Bool = false) {
    let storyboard = UIStoryboard(name: "Main", bundle: nil)
    let viewController = storyboard.instantiateViewController(withIdentifier: "type2") as! Type2ViewController
    
    // Get tapped cell location
    let cell = tableview.cellForRow(at: indexPath) as? CardCollectionViewCell
    cell!.settings.cardContainerInsets = UIEdgeInsets(top: 8.0, left: 16.0, bottom: 8.0, right: 16.0)
    cell!.settings.isEnabledBottomClose = bottomDismiss
    
    transition = CardTransition(cell: cell!, settings: cell!.settings)
    viewController.settings = cell!.settings
    viewController.transitioningDelegate = transition
    
    // If `modalPresentationStyle` is not `.fullScreen`, this should be set to true to make status bar depends on presented vc.
    //viewController.modalPresentationCapturesStatusBarAppearance = true
    viewController.modalPresentationStyle = .custom
    
    presentExpansion(viewController, cell: cell!, animated: true)
}`

"Fatal error: Unexpectedly found nil while unwrapping an Optional value: file- cell is getting nil"

[League2EB]

Has this problem been solved?

[League2EB]

@chelemen-razvan
@SpectralDragon
Please help !

[SpectralDragon]

Not enough information to solve your problem. Seem like you don't implement CardCollectionViewCell for your cells.

[League2EB]

like
@SpectralDragon
I added the following code to my controller to run，it's ok

extension AViewController: CardsViewController {

}

but , please the issues ... i don't understand how to fix it

this is my BViewConrollerCode and Video

extension BViewController: CardDetailViewController {

    var cardContentView: UIView {
        return collectionView
    }

    var scrollView: UIScrollView? {
        return collectionView
    }

}