use it in swift - Githubissues

I'm trying to use it with swift project here's my code :


// MARK: -
// MARK: UITableView Delegate

extension LastEpisodesViewController: UITableViewDelegate {

    func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
        let mangaDetailsVC = UIStoryboard(name: "Main", bundle: nil).instantiateViewControllerWithIdentifier("mangaDetailsVC");
        self.navigationController?.pushViewController(mangaDetailsVC, animated: true);

    }

}

// MARK: -
// MARK: UINavigationControllerDelegate
extension LastEpisodesViewController : UINavigationControllerDelegate {
    func navigationController(navigationController: UINavigationController, animationControllerForOperation operation: UINavigationControllerOperation, fromViewController fromVC: UIViewController, toViewController toVC: UIViewController) -> UIViewControllerAnimatedTransitioning? {

        let type = (fromVC == self) ? ZOTransitionType.Presenting : ZOTransitionType.Dismissing;

        //get selected cell
        let cell = self.tableView.cellForRowAtIndexPath(self.tableView.indexPathForSelectedRow!) as! DefaultTableViewCell;

        let zoomTransition = ZOZolaZoomTransition(fromView: cell.coverImageView, type: type, duration: 0.5, delegate: self);
        return zoomTransition;
    }
}

// MARK: -
// MARK: ZOZolaZoomTransitionDelegate
extension LastEpisodesViewController : ZOZolaZoomTransitionDelegate{
    func zolaZoomTransition(zoomTransition: ZOZolaZoomTransition!, startingFrameForView targetView: UIView!, relativeToView relativeView: UIView!, fromViewController: UIViewController!, toViewController: UIViewController!) -> CGRect {

        let cell = self.tableView.cellForRowAtIndexPath(self.tableView.indexPathForSelectedRow!) as! DefaultTableViewCell;
        if (fromViewController == self){
            return (cell.imageView?.convertRect((cell.imageView?.bounds)!, toView: relativeView))!;
        } else if (fromViewController.isKindOfClass(MangaDetailsViewController)){
            let  mangaDetailsVC = fromViewController as! MangaDetailsViewController;

            return mangaDetailsVC.coverImageView.convertRect(mangaDetailsVC.coverImageView.bounds, toView: relativeView);
        }

        return CGRectZero;
    }

    func zolaZoomTransition(zoomTransition: ZOZolaZoomTransition!, finishingFrameForView targetView: UIView!, relativeToView relativeView: UIView!, fromViewController fromViewComtroller: UIViewController!, toViewController: UIViewController!) -> CGRect {

        let cell = self.tableView.cellForRowAtIndexPath(self.tableView.indexPathForSelectedRow!) as! DefaultTableViewCell;
        if (fromViewComtroller == self){
            let  mangaDetailsVC = toViewController as! MangaDetailsViewController
            return mangaDetailsVC.coverImageView.convertRect(mangaDetailsVC.coverImageView.bounds, toView: relativeView);

        } else if (fromViewComtroller.isKindOfClass(MangaDetailsViewController)){
            return (cell.imageView?.convertRect((cell.imageView?.bounds)!, toView: relativeView))!;

        }

        return CGRectZero;
    }
}

When I click on tableviewCell I get this error :

<UIImageView: 0x7fa7b3cfad90; frame = (0 0; 600 200); autoresize = RM+BM; userInteractionEnabled = NO; layer = <CALayer: 0x7fa7b3c9acb0>>
2015-11-20 20:18:41.410 XAnime[21467:688455] *** Terminating app due to uncaught exception 'CALayerInvalidGeometry', reason: 'CALayer bounds contains NaN: [nan nan; nan nan]'
*** First throw call stack:
(
    0   CoreFoundation                      0x000000010a537f45 __exceptionPreprocess + 165
    1   libobjc.A.dylib                     0x0000000109fb1deb objc_exception_throw + 48
    2   CoreFoundation                      0x000000010a537e7d +[NSException raise:format:] + 205
    3   QuartzCore                          0x000000010ad99718 _ZN2CA5Layer10set_boundsERKNS_4RectEb + 226
    4   QuartzCore                          0x000000010ad999a9 -[CALayer setBounds:] + 154
    5   QuartzCore                          0x000000010ad9a2b4 -[CALayer setFrame:] + 737
    6   UIKit                               0x000000010af83132 -[UIView(Geometry) setFrame:] + 356
    7   UIKit                               0x000000010afa0992 -[_UIReplicantView setFrame:] + 167
    8   ZOZolaZoomTransition                0x0000000109b30323 __42-[ZOZolaZoomTransition animateTransition:]_block_invoke + 595
    9   UIKit                               0x000000010af90dc8 +[UIView(UIViewAnimationWithBlocks) _setupAnimationWithDuration:delay:view:options:factory:animations:start:animationStateGenerator:completion:] + 582
    10  UIKit                               0x000000010af911fd +[UIView(UIViewAnimationWithBlocks) animateWithDuration:delay:options:animations:completion:] + 105
    11  ZOZolaZoomTransition                0x0000000109b2ebac -[ZOZolaZoomTransition animateTransition:] + 4620
    12  UIKit                               0x000000010b0af5c0 -[UINavigationController _startCustomTransition:] + 4156
    13  UIKit                               0x000000010b0becdb -[UINavigationController _startDeferredTransitionIfNeeded:] + 712
    14  UIKit                               0x000000010b0bfcea -[UINavigationController __viewWillLayoutSubviews] + 57
    15  UIKit                               0x000000010b265c85 -[UILayoutContainerView layoutSubviews] + 248
    16  UIKit                               0x000000010af9ae40 -[UIView(CALayerDelegate) layoutSublayersOfLayer:] + 710
    17  QuartzCore                          0x000000010ada259a -[CALayer layoutSublayers] + 146
    18  QuartzCore                          0x000000010ad96e70 _ZN2CA5Layer16layout_if_neededEPNS_11TransactionE + 366
    19  QuartzCore                          0x000000010ad96cee _ZN2CA5Layer28layout_and_display_if_neededEPNS_11TransactionE + 24
    20  QuartzCore                          0x000000010ad8b475 _ZN2CA7Context18commit_transactionEPNS_11TransactionE + 277
    21  QuartzCore                          0x000000010adb8c0a _ZN2CA11Transaction6commitEv + 486
    22  UIKit                               0x000000010af11216 _afterCACommitHandler + 174
    23  CoreFoundation                      0x000000010a463947 __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 23
    24  CoreFoundation                      0x000000010a4638b7 __CFRunLoopDoObservers + 391
    25  CoreFoundation                      0x000000010a45950b __CFRunLoopRun + 1147
    26  CoreFoundation                      0x000000010a458e08 CFRunLoopRunSpecific + 488
    27  GraphicsServices                    0x000000010e2fead2 GSEventRunModal + 161
    28  UIKit                               0x000000010aee630d UIApplicationMain + 171
    29  XAnime                              0x00000001095a95ed main + 109
    30  libdyld.dylib                       0x000000010d81292d start + 1
)
libc++abi.dylib: terminating with uncaught exception of type NSException

NewAmsterdamLabs / ZOZolaZoomTransition

use it in swift #2