App crashes when testing on iPad because of pop-over

Question

I have read and searched here for an answer and some people say that in iOS 9 you don't need extra code for a pop-over on an iPad, i have also tried the code in the other two related questions but it doesn't work correctly the pop-over shows only delete and not cancel. It works fine on iPhone and iPhone plus.Here is my code:

override func tableView(tableView: UITableView, commitEditingStyle editingStyle: UITableViewCellEditingStyle, forRowAtIndexPath indexPath: NSIndexPath) {
    if editingStyle == .Delete {
        let item = itemStore.allItems[indexPath.row]

        let title = "Delete \(item.name)?"
        let message = "Are you sure you want to delete this item"

        let ac = UIAlertController(title: title, message: message, preferredStyle: .ActionSheet)

        let cancelAction = UIAlertAction(title: "Cancel", style: .Cancel, handler: nil)
        ac.addAction(cancelAction)

        let deleteAction = UIAlertAction(title: "Delete", style: .Destructive, handler: { (action) -> Void in

        self.itemStore.removeItem(item)

        self.tableView.deleteRowsAtIndexPaths([indexPath], withRowAnimation: .Automatic)

    })
        ac.addAction(deleteAction)

        presentViewController(ac, animated: true, completion: nil)

   }
}

If it crashes, there should be a error/crash messages in the logs. What does it says? — Larme, Jan 20 '16 at 15:33
`it doesn't work correctly` Does it just not work or does it crash? If it crashes, show the error messages. — Eric Aya, Jan 20 '16 at 16:03
Please see How To Ask Questions: http://stackoverflow.com/help/how-to-ask — Joshua Nozzi, Jan 20 '16 at 16:29
@Eric D. Sorry it crashes the app and returns a Thread 1: signal SIGABRT. — Angel Caro, Jan 20 '16 at 18:03

score 0 · Accepted Answer · edited May 23 '17 at 11:44

0

This is caused by a change in iOS 8. You have to use UIModalPresentationPopover for the iPad.

Here's a detailed description in another stack overflow question: Presenting a UIAlertController properly on an iPad using iOS 8

edited May 23 '17 at 11:44

Community

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answered Jan 20 '16 at 17:21

Stefan

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App crashes when testing on iPad because of pop-over

1 Answers1