UITableView image is crashing

Question

I made a million UITables - with subtitles, images, backgrounds, colors, text styles - you name it. Suddenly, I collapsed on this table, especially on a line that requires a cell image. Here is the code:

// Configure the cell: cell.textLabel.font = [UIFont fontWithName:@"Franklin Gothic Book" size:18]; cell.textLabel.text = [leadershipMenu objectAtIndex:indexPath.row]; cell.detailTextLabel.text = [leadershipSubtitlesMenu objectAtIndex:indexPath.row]; // And here the statement that causes the crash: cell.imageView.image = [leadershipPhotosMenu objectAtIndex:indexPath.row]; 

Now I get the following message:

 *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[__NSCFConstantString _isResizable]: unrecognized selector sent to instance 0xcacbc' 

I know for sure that the operator causing the failure is

 cell.imageView.image = ... 

call, as soon as I comment on this, everything works fine.

I've never seen in my life

 -[__NSCFConstantString _isResizable]: 

mistake. I searched for her, but found very few.

Very strange.

Does anyone have any clues?

Answer 1

as indicated in your comment. the way you save your image is the cause of the problem.

try it.

 leadershipPhotosMenu = [[NSMutableArray alloc] initWithObjects:[UIImage imageNamed:@"JohnQ.jpg"], [UIImage imageNamed:@"BillZ.png"], nil]; 

the above code will save the images in your mutableArray, this will work, but I suggest not storing the images in an array.

you can also solve your problem without saving your images in your array, for example, the code above:

 cell.imageView.image = [UIImage imageNamed:(NSString*)[leadershipPhotosMenu objectAtIndex:indexPath.row]]; 

this error message means that your object inside your leadershipPhotosMenu not an image, but the line

 *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[__NSCFConstantString _isResizable]: unrecognized selector sent to instance 0xcacbc' 

Answer 2

Do it:

  cell.imageView.image = [UIImage imageNamed:[leadershipPhotosMenu objectAtIndex:indexPath.row]]; 

Answer 3

You save the name of the image, not the image. However, ImageView has UIImage as its property, and not the name of the image. So make the following change.

 cell.imageView.image = [UIImage imageNamed:[leadershipPhotosMenu objectAtIndex:indexPath.row]];