crash on deleteRowsAtIndexPaths

Question

My application crashes when I\'m deleting row from table. Here is my sources where the bug is detected and stack trace. Thanx!

//delete row from database
- (         


        

Answer 1

Updated Swift 4.2

If you are about to remove last row in section, you should remove entire section instead of row. To do that:

    tableView.beginUpdates()
    dataArray.remove(at: row)
    if tableView.numberOfRows(inSection: section) == 1 {
        tableView.deleteSections(IndexSet(integer: section), with: .automatic)
    }
    else {
        tableView.deleteRows(at: indexPath, with: .fade)
    }
    tableView.endUpdates()