我正在尝试通过IB制作segue,在tableView中按下单元格附件时切换视图.
来自我IB的图片:
1.我从tableviewcontroller的单元格拖动到另一个视图并选择Accessory Action - > push

当我运行我的项目时,我得到错误:
[setValue:forUndefinedKey:]:此类不是密钥值编码兼容的关键附件ActionSegueTemplate
我认为这可能与单元格的reuseIdentifier有关.
我的cellForRowAtIndexPath:方法:
static NSString *CellIdentifier = @"champion cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
NSString *cellIconName = ((championList *)[self.champions objectAtIndex:indexPath.row]).championImage;
UIImage *cellIcon = [UIImage imageNamed:cellIconName];
[[cell imageView] setImage:cellIcon];
cell.imageView.frame = CGRectMake(0.0f, 0.0f, 70.0f, 70.0f);
cell.imageView.layer.cornerRadius = 7;
[cell.imageView.layer setMasksToBounds:YES];
cell.textLabel.text = ((championList *) [self.champions objectAtIndex:indexPath.row]).championName;
cell.detailTextLabel.text = ((championList *) [self.champions objectAtIndex:indexPath.row]).championId;
return cell;
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我可以使用performSegueWithIdentifier:方法作为此问题的解决方案,但我想弄清楚为什么我在IB中遇到辅助操作问题.