Exception caused by custom cells: UITableView dataSource must return a cell from tableView:cellForRowAtIndexPath:

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I got the following exception:

Fatal Exception: NSInternalInconsistencyException UITableView dataSource must return a cell from tableView:cellForRowAtIndexPath:

My tableview has custom cells. Usually this code works. However, the exception happened only once.

-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {

    // Get the cell to populate
    UITableViewCell* cell = [tableView dequeueReusableCellWithIdentifier:@"appt"];

    if (!cell) {
        // Create new cell
        cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:@"appt"];

        // Populate from NIB
        UINib* nib = [UINib nibWithNibName:@"ScheduledRowView" bundle:nil];
        NSArray* views = [nib instantiateWithOwner:nil options:nil];
        UIView* parent = [views objectAtIndex:0];
        CGRect rowRect = parent.frame;
        rowRect.size.width = tableView.frame.size.width;
        parent.frame = rowRect;
        cell.frame = rowRect;
        [cell addSubview:parent];
    }

    // Populate the cell
    // Code for populating cell..

    return cell;
}

asked 1 min ago

Carl

11

Exception caused by custom cells: UITableView dataSource must return a cell from tableView:cellForRowAtIndexPath: