How to convert an PFFile to an UIImage with swift?

Question

How do i convert an PFFile to an UIImage with swift?

In this code, the app is getting the file from parse and now i want it to show on a UIImageView, But i get an er

Answer 1

With Swift 3 on Parse.

  if let photo = obj.file as? PFFile {
       photo.getDataInBackground(block: {
          PFDataResultBlock in
          if PFDataResultBlock.1 == nil {//PFDataResultBlock.1 is Error
                    if let image = UIImage(data:PFDataResultBlock.0!){
                        //PFDataResultBlock.0 is Data
                        photoCell.attachedPicture.image = image
                    }

                }
            })
        }