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POUITableViewController crashes in tableView: cellForRowAtIndexPath:
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2010-09-30T22:53:35.247
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I have a TableView in which I am adding custom UILabels to the UITableViewCells. The tableView loads fine, but when it tries to dequeue a cell after scrolling the app crashes when it tries to set the text of the UILables. Code follows: <pre><code>#define STYLE_NUMBER_TAG 0 #define COLORWAY_TAG 1 #define SIZE_TAG 2 #define QUANTITY_TAG 3 - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { // Get the managedObject NSManagedObject *managedObject = [fetchedResultsController objectAtIndexPath:indexPath]; OrderLineItem *item = (OrderLineItem *)managedObject; static NSString *CellIdentifier = @"lineItemCell"; UILabel *styleNumberLabel, *colorwayLabel, *sizeLabel, *quantityLabel; UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier]; if (cell == nil) { cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease]; quantityLabel = [[[UILabel alloc] initWithFrame:CGRectMake(5, 5, 70, 20)] autorelease]; quantityLabel.tag = QUANTITY_TAG; [cell.contentView addSubview:quantityLabel]; styleNumberLabel = [[[UILabel alloc] initWithFrame:CGRectMake(85, 5, 70, 20)] autorelease]; styleNumberLabel.tag = STYLE_NUMBER_TAG; [cell.contentView addSubview:styleNumberLabel]; colorwayLabel = [[[UILabel alloc] initWithFrame:CGRectMake(165, 5, 70, 20)] autorelease]; colorwayLabel.tag = COLORWAY_TAG; [cell.contentView addSubview:colorwayLabel]; sizeLabel = [[[UILabel alloc] initWithFrame:CGRectMake(245, 5, 70, 20)] autorelease]; sizeLabel.tag = SIZE_TAG; [cell.contentView addSubview:sizeLabel]; } else { styleNumberLabel = (UILabel *)[cell.contentView viewWithTag:STYLE_NUMBER_TAG]; colorwayLabel = (UILabel *)[cell.contentView viewWithTag:COLORWAY_TAG]; sizeLabel = (UILabel *)[cell.contentView viewWithTag:SIZE_TAG]; quantityLabel = (UILabel *)[cell.contentView viewWithTag:QUANTITY_TAG]; } // Configure the cell... styleNumberLabel.text = item.style.styleNumber; //CRASHES HERE when dequeueing colorwayLabel.text = item.colorway; sizeLabel.text = item.size; quantityLabel.text = [item.quantity stringValue]; return cell; </code></pre> } Thanks
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UITableViewController crashes in tableView: cellForRowAtIndexPath:
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