Use of unresolved identifier with an image view - swift

Question

Im trying to make a pick selecter but I get Use unresolved identifier 'imageusr' . I tried changing the Target Membership and with that I get a lot more errors. imageusr.image = image ( here its where it shows the error )
Import UIkit class ViewController2: UIViewController {
#IBOutlet weak var imageusr: UIImageView!
var imagepick = UIImagePickerController()
#IBAction func seleccionar(_ sender: Any) {
imagepick.sourceType = .photoLibrary
imagepick.allowsEditing = true
present(imagepick, animated: true, completion: nil)
}
override func viewDidLoad() {
super.viewDidLoad()
imageusr.roundedImage()
imagepick.delegate = (self as! UIImagePickerControllerDelegate & UINavigationControllerDelegate)
// Do any additional setup after loading the view.
} here
enter extension ViewController: UIImagePickerControllerDelegate, UINavigationControllerDelegate{
func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey : Any]) {
if let image = info[UIImagePickerController.InfoKey.originalImage] as? UIImage{
imageusr.image = image
}
dismiss(animated: true, completion: nil)
}
}

Answer 1

Looks like it's a code alignment issue, the extension should be declared outside of the class
import UIKit
class ViewController: UIViewController {
#IBOutlet weak var imageusr: UIImageView!
var imagepick = UIImagePickerController()
#IBAction func seleccionar(_ sender: Any) {
imagepick.sourceType = .photoLibrary
imagepick.allowsEditing = true
present(imagepick, animated: true, completion: nil)
}
override func viewDidLoad() {
super.viewDidLoad()
imageusr.roundedImage()
imagepick.delegate = self
// Do any additional setup after loading the view.
}
}
extension ViewController: UIImagePickerControllerDelegate, UINavigationControllerDelegate {
func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey : Any]) {
if let image = info[UIImagePickerController.InfoKey.originalImage] as? UIImage{
imageusr.image = image
}
dismiss(animated: true, completion: nil)
}
}