Question

I’m having a problem with my deleting of cells in the tableview , my program simply crashes when i press de delete button.

Here is my code for it :

- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath {
    if (editingStyle == UITableViewCellEditingStyleDelete) {
        // Delete the managed object at the given index path
        sect = [listArray objectAtIndex:indexPath.row];
        [sect removeObjectAtIndex:indexPath.row];

        // Update Event objects array and table view
        [listArray removeObjectAtIndex:indexPath.row];
        [tableView deleteRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:YES];
        tableView.editing = YES;

        }
}

Answer 1

Remove the following completely:

sect = [listArray objectAtIndex:indexPath.row];
[sect removeObjectAtIndex:indexPath.row];

and

[tableView deleteRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:YES];

Just call [listArray removeObjectAtIndex:indexPath.row]; then call reloadData to refresh your UITableView.