Question

All,

When my table view loads, it accesses several delegate methods. When I configure the cell, I have it calling this method (where “linkedList” is an array of dictionarys):

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    static NSString *CellIdentifier = @"Cell";

    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
    if (cell == nil) {
        cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
    }

    // Configure the cell...
    VUWIManager *vuwiManager = [VUWIManager sharedVuwiManager];
    NSLog(@"%@", [[vuwiManager linkedList]objectAtIndex:indexPath.row]);
    NSLog(@"TESTZOMGOFDSOJFDSJFPODJSAPFDS");
    cell.textLabel.text = [[vuwiManager linkedList]objectAtIndex:indexPath.row];
    return cell;
}

It crashes at the line cell.textLabel.text = [[vuwiManager linkedList]objectAtIndex:indexPath.row]; – I know I’m doing something wrong here but I’m not sure what it is. Again, linkedList is a NSMutableArray of NSDictionarys.

Edit: if I call cell.textLabel.text = [[vuwiManager linkedList]objectAtIndex:indexPath.row]; it returns:
{
IP = "192.168.17.1";
desc = "description";
}
in the debugger. Just thought I’d give a little bit of formatting details.

Thanks

Answer 1

You are trying to assign an object NSDictionary to cell.textLabel.text, which must be passed a NSString.

Did you want :

NSString *s = [NSString stringWithFormat:@"%@",
                        [[vuwiManager linkedList]objectAtIndex:indexPath.row]];
cell.textLabel.text = s;

?