I am receiving crashes from Apple like this:
The crash report is so bad, as expected for Xcode, that I have to guess where in my code this is coming from.
The crash talks about popover. The only part of my code where I have popover is this `share" stuff, when I have these "delete" and "share" trailing swipe action on a table view that shows files from the documents folder.
override func tableView(_ tableView: UITableView, trailingSwipeActionsConfigurationForRowAt indexPath: IndexPath) -> UISwipeActionsConfiguration? {
let delete = ... bla bla bla
let share = UIContextualAction(style: .normal, title: "") {[weak self] (contextualAction, view, boolValue) in
let oneFile = self?.files![indexPath.section]![indexPath.row]
let activityViewController = UIActivityViewController(
activityItems: ["Check out these files.", (oneFile?.url)! as URL],
applicationActivities: nil
)
activityViewController.popoverPresentationController?.sourceView = self?.view
self?.present(activityViewController, animated: true, completion: {[weak self] in
self?.tableView.setEditing(false, animated: true)
})
}
let swipeActions = UISwipeActionsConfiguration(actions: [delete,share])
swipeActions.performsFirstActionWithFullSwipe = true
return swipeActions
}
Is there anything you guys see here that can be causing the crash?
The reports show this is crashing on the iPad but I test and it is working fine.
You should define both sourceRect
and sourceView
of the popoverPresentationController
.