從模態視圖控制器

Question

呈現的UIImagePickerController有我的故事板的該部分：

所以我想從UserProfileController存在：UIViewController的 「Мойпрофиль」，這是模態，（關於圖像的頂部）UIImageViewController。

我的代碼：

extension UserProfileController: UIImagePickerControllerDelegate, UINavigationControllerDelegate { 
    @IBAction func imagePressed(_ sender: Any) { 
     let imagePickerController = UIImagePickerController() 
     imagePickerController.delegate = self 
     self.present(imagePickerController, animated: true, completion: nil) 
    } 

    func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any]) { 
     guard let image = info[UIImagePickerControllerOriginalImage] as? UIImage else { 
      return 
     } 
     picker.dismiss(animated: true, completion: nil) 
     userProfileImageView.image = image 
    } 
} 

好，imagePickerController呈現，但我選擇圖片後，我已經被解僱兩個控制器（imagePickerController和家長 - UserProfileControler）。

我在做什麼錯？謝謝

P.S.可能是問題是我顯示「SideMenuNavigationController」爲模態？ （SideMenu框架文檔中，以便決定）

Answer 1

嘗試創建了你上課的UIImagePickerController引用（作爲一個變量）

// to choose an image from the Camera Roll 
    fileprivate lazy var imagePicker: UIImagePickerController = { 
     let picker: UIImagePickerController = UIImagePickerController() 

     picker.allowsEditing = false 
     picker.sourceType = .savedPhotosAlbum 
     picker.delegate = self 

     return picker 
    }()