It crash on ipad2 Simulator!!!

[badboy-tian]

Hi,
It crash on ipad2 Simulator.
Error is:

Assuming sourceView is not nil
libc++abi.dylib: terminate_handler unexpectedly threw an exception

[badboy-tian]

I fixed it!

if nil != alertController.popoverPresentationController {
alertController.popoverPresentationController!.sourceView = mList.cellForRowAtIndexPath(indexPath)
alertController.popoverPresentationController!.sourceRect = (mList.cellForRowAtIndexPath(indexPath)?.bounds)! }

    presentTKAlertController(alertController, animated: true) {

    }