Question

I need to pass an image from one view to another view.In the firstView I m getting a base64 data from service URL and I have converted it to particular image and displaying in tableviewcell.Now when I tap a particular cell the corresponding image should be passed from firstView to secondView.But couldn’t get it.getting error “Program received signal SIGABRT”

This is the code I m working on:

FirstView.m
-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
          NSData *data = [NSData dataFromBase64String:yBase64String];        
          UIImage* image = [UIImage imageWithData: data];

          UIImageView *myImageView = [[UIImageView alloc] initWithFrame:CGRectMake(0,10,90,150)];              
          myImageView.tag = 120;
          myImageView.image = image;
          [cell addSubview:myImageView];
          [myImageView release];
          return cell;    

}
- (void) tableView:(UITableView *)tableView accessoryButtonTappedForRowWithIndexPath:(NSIndexPath *)indexPath
{
  SecondView *scnd = [[SecondView alloc] initWithNibName:@"SecondView" bundle:nil];
  UIImage *image=(UIImage *)[cell viewWithTag:120];
  scnd.provImage=pImage;
  [self presentModalViewController: scnd animated:NO];
}

SecondView.m
-(void)viewDidLoad
{
    [super viewDidLoad];
    UIImageView *myImageView  = [[UIImageView alloc] initWithFrame:CGRectMake(2,25,90,80)]; //getting error at this line 
    myImageView.image= self.provImage;
    [self.view addSubview: myImageView];
    [ myImageView release];
}

How can I get it ?

Answer 1

This line is wrong:

UIImage *image=(UIImage *)[cell viewWithTag:120];

viewWithTag: will return a view, in this case a UIImageView, which you are treating like a UIImage.

You need to get the UIImage from the UIImageView. You can do that like this:

UIImageView *imageView = (UIImageView *)[cell viewWithTag:120];
UIImage *image = imageView.image;

or in one line like this:

UIImage *image = [(UIImageView *)[cell viewWithTag:120] image];