ios – Intermittent error with UIContextualAction or trailingSwipeAction in Swift

I’ve code in my app to run when the person swipes left on the row of a tableview. Just lately for no cause that I can discern, it won’t compile and offers the error:

Sort of expression is ambiguous with no sort annotation

Right here is the code and an image.

func tableView(
        _ tableView: UITableView,
        trailingSwipeActionsConfigurationForRowAt indexPath: IndexPath
    ) -> UISwipeActionsConfiguration? {

 let shareAction = UIContextualAction(
            model: .regular,
            title: "Share"
        )  {
            motion,
            view,
            carried out in
print("swiped left")
}
}

I’ve tried cleansing the venture in addition to let ShareAction: UIContextAction = … and never discovered something helpful utilizing Google or varied AIs.

Can anybody recommend what may very well be inflicting this?

Thanks for any solutions.