Use of unresolved identifier 'image' - ios

Question

I have a slight problem. I'm trying to make a camera in Swift Xcode, however, I've run into one problem and that is that "ImagePicked.image = image" keeps showing error. I have no idea why it does this. Photo of the interface of the app
import UIKit
class ViewController: UIViewController, UIImagePickerControllerDelegate, UINavigationControllerDelegate {
#IBOutlet weak var ImagePicked: UIImageView!
#IBAction func openCamera(_ sender: Any) {
if UIImagePickerController.isSourceTypeAvailable(.camera) { //Is the camera an available source type?
let imagePicker = UIImagePickerController() //Declare variable imagePicker
imagePicker.delegate = self
imagePicker.sourceType = .camera;
imagePicker.allowsEditing = false //Tell Image Pickr not to edit camptured photo
self.present(imagePicker, animated: true, completion: nil) //Show the photo to the user
}
func openLibrary(_ sender: Any) {
if UIImagePickerController.isSourceTypeAvailable(.photoLibrary) { //Check if device has access to photo library
let imagePicker = UIImagePickerController() //Set up variable imagePicker
imagePicker.delegate = self
imagePicker.sourceType = .photoLibrary; //Set the source type to library
imagePicker.allowsEditing = true //Allow editing, so the user can move and crop their photo
self.present(imagePicker, animated: true, completion: nil) //Show UIImagePickerController to the user
}
}
func saveImage(_ sender: Any) {
let ImageData = ImagePicked.image!.jpegData(compressionQuality: 0.6)
let compressedJPGImage = UIImage(data: ImageData!)
UIImageWriteToSavedPhotosAlbum(compressedJPGImage!, nil, nil, nil)
let alertController = UIAlertController(title: "Complete", message: "Your image has been saved.", preferredStyle: .alert)
let okAction = UIAlertAction(title: "OK", style: .default); alertController.addAction(okAction); self.present(alertController, animated: true, completion: nil)
}
func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey : Any]) {
guard (info[.originalImage] as? UIImage) != nil else {
fatalError ("Expected a dictionary containtaining an image, but was provided with the following: \(info)")
ImagePicked.image = image //PROBLEM
dismiss(animated: true, completion: nil)
}
}
func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view, typically from a nib.
}
}
}

Answer 1

Update didFinishPickingMediaWithInfo as below,
func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey : Any]) {
guard let image = info[.originalImage] as? UIImage else { return }
ImagePicked.image = image
picker.dismiss(animated: true, completion: nil)
}
As #rmaddy commented, you should rearrange the methods as below,
class ViewController: UIViewController, UIImagePickerControllerDelegate, UINavigationControllerDelegate {
#IBOutlet weak var ImagePicked: UIImageView!
#IBAction func openCamera(_ sender: Any) {
if UIImagePickerController.isSourceTypeAvailable(.camera) { //Is the camera an available source type?
let imagePicker = UIImagePickerController() //Declare variable imagePicker
imagePicker.delegate = self
imagePicker.sourceType = .camera;
imagePicker.allowsEditing = false //Tell Image Pickr not to edit camptured photo
self.present(imagePicker, animated: true, completion: nil) //Show the photo to the user
}
}
func openLibrary(_ sender: Any) {
if UIImagePickerController.isSourceTypeAvailable(.photoLibrary) { //Check if device has access to photo library
let imagePicker = UIImagePickerController() //Set up variable imagePicker
imagePicker.delegate = self
imagePicker.sourceType = .photoLibrary; //Set the source type to library
imagePicker.allowsEditing = true //Allow editing, so the user can move and crop their photo
self.present(imagePicker, animated: true, completion: nil) //Show UIImagePickerController to the user
}
}
func saveImage(_ sender: Any) {
let ImageData = ImagePicked.image!.jpegData(compressionQuality: 0.6)
let compressedJPGImage = UIImage(data: ImageData!)
UIImageWriteToSavedPhotosAlbum(compressedJPGImage!, nil, nil, nil)
let alertController = UIAlertController(title: "Complete", message: "Your image has been saved.", preferredStyle: .alert)
let okAction = UIAlertAction(title: "OK", style: .default); alertController.addAction(okAction); self.present(alertController, animated: true, completion: nil)
}
func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view, typically from a nib.
}
}