iOS - Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[UIImage length]: unrecognized selector sent to i

- (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath
{

    UICollectionViewCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:kCellReuseIdentifier forIndexPath:indexPath];
    UILabel *titleLabel = (UILabel *)[cell viewWithTag:100];
   [titleLabel setText:[NSString stringWithFormat:@"%d",indexPath.row]];

    UIImageView *recipeImageView = (UIImageView *)[cell viewWithTag:100];
  recipeImageView.image = [UIImage imageNamed:[arrayOfImages objectAtIndex:indexPath.row]];

    return cell;       
}