Swift PhotoPicker发现错误：错误域=PlugInKit代码=13

我试图在UIImageView中显示照片库中的图像

完全错误是：

2017-06-09 21:55:59.063307+0200 firstapp2.0[12873:1120778]光采集器 发现错误：错误域=PlugInKit代码=13“查询已取消” UserInfo={NSLocalizedDescription=查询已取消}

我的代码包括在下面：

import UIKit

class ViewController: UIViewController,UIImagePickerControllerDelegate,UINavigationControllerDelegate{

    @IBOutlet weak var pic: UIImageView!
    @IBOutlet weak var text: UILabel!

    var chosenImage : UIImage!

    override func viewDidLoad() {
        super.viewDidLoad()        
        pic.isUserInteractionEnabled = true;
    }

    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }

    func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [AnyHashable: Any]) {
        var chosenImage = info[UIImagePickerControllerEditedImage]
        self.pic!.image = chosenImage as! UIImage
        picker.dismiss(animated: true, completion: nil)
    }

    func imagePickerControllerDidCancel(_ picker: UIImagePickerController) {
        picker.dismiss(animated: true, completion: nil)
    }

    @IBAction func tap(_ sender: Any) {        
        self.text.text = "Kreason"
        let imagePicker = UIImagePickerController()    
        imagePicker.delegate = self        
        imagePicker.sourceType = UIImagePickerControllerSourceType.photoLibrary
        imagePicker.allowsEditing = false    
        self.present(imagePicker, animated: true, completion: nil)
    }
}

---

您需要进行明确的Objective-C引用：

@objc

@objc func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any]) {
    let chosenImage = info[UIImagePickerControllerOriginalImage] as! UIImage
    image = chosenImage
    self.performSegue(withIdentifier: "ShowEditView", sender: self)
    dismiss(animated: true, completion: nil)
}

---

这解决了Swift 4中的问题：

更改下面的代码

func imagePickerController(picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : AnyObject]) {}

为此：

func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any]) {}


Swift 4.2 update:
func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey : Any]){}

---

确保在开头添加

internal func

，然后在括号后添加小写（

\upicker:UIImagePickerController…

，然后从

AnyObject

更改为

Any

]…
检查以下代码：

internal func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any]) {
    if let pickedImage = info[UIImagePickerControllerOriginalImage] as? UIImage {

        userPhoto.image = pickedImage

    }

    self.dismiss(animated: true, completion: nil)
}

---

我遇到了同样的问题。上面提到的建议对我都不起作用。但是，我解决了这个问题，明确地打电话给挑选者。解雇并解雇那个帖子。我不清楚为什么我会做出这样的解雇决定，但它对我起了作用

   @objc func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any]) {

        print("Image picked")
        picker.dismiss(animated: true, completion: nil)
        dismiss(animated: true) {
            print("dismissed")
             self.delegate?.presentEditor(img: (info[UIImagePickerControllerOriginalImage] as? UIImage)!, id: self.id!)
    }

}

---

我找到了！它试图告诉您您没有“照片”的授权，您需要在Objective-C中包含

#import

并请求授权，例如这样的授权

希望这能为您节省一些时间。我花了整整两天的时间调试这个

[PHPhotoLibrary requestAuthorization:^(PHAuthorizationStatus status) {
    switch (status) {
        case PHAuthorizationStatusAuthorized:
            NSLog(@"PHAuthorizationStatusAuthorized");
            break;
        case PHAuthorizationStatusDenied:
            NSLog(@"PHAuthorizationStatusDenied");
            break;
        case PHAuthorizationStatusNotDetermined:
            NSLog(@"PHAuthorizationStatusNotDetermined");
            break;
        case PHAuthorizationStatusRestricted:
            NSLog(@"PHAuthorizationStatusRestricted");
            break;
    }
}];

---

我相信有人可以告诉您如何在Swift中执行同样的操作。

当您未在

Info.plist

文件中配置照片库的使用权限时，也会发生此错误

您需要在

Info.plist

中添加

隐私-照片库使用说明

，并在应用程序首次尝试访问用户照片库时显示一个字符串

最后的

Info.plist

调整应如下所示：

---

我阅读了所有这些答案，在这里做了一些修改，不需要放弃，这对我很有用，谢谢其他人的回复

    @objc func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any]) {

      print("########### media picked")
      picker.dismiss(animated: true, completion: nil)
      let img = (info[UIImagePickerControllerOriginalImage] as? UIImage)!
      //set img -picked image to "profileImage" UIimageView
      //use image here
       self.profileImage.image = img
       }
    }

---

我修复了这个问题，调用下面的函数进入viewdidload或ViewWillDisplay或ViewDidDisplay以检查应用程序的权限

func checkPermission() {
        let photoAuthorizationStatus = PHPhotoLibrary.authorizationStatus()
        switch photoAuthorizationStatus {
        case .authorized:
            print("Access is granted by user")
        case .notDetermined:
            PHPhotoLibrary.requestAuthorization({
                (newStatus) in
                print("status is \(newStatus)")
                if newStatus ==  PHAuthorizationStatus.authorized {
                    /* do stuff here */
                    print("success")
                }
            })
            print("It is not determined until now")
        case .restricted:
            // same same
            print("User do not have access to photo album.")
        case .denied:
            // same same
            print("User has denied the permission.")
        }
    }

---

要使用上述方法，请不要忘记在类的顶部添加

导入照片。
我有相同的错误，我用以下方式修复了它：

以不同方式获取图像对象取决于UIImagePickerController是否允许编辑为true或false

func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any]) {

    if isImagePickerAllowEditing {
        sourceImage = info[UIImagePickerControllerEditedImage] as? UIImage
    } else {
        sourceImage = info[UIImagePickerControllerOriginalImage] as? UIImage
    }

    ....

}

当然，请按照上面的评论先申请访问照片库的权限。
这解决了我的错误：

func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any]) {
    let pickedImage = info[UIImagePickerControllerOriginalImage] as? UIImage
    addPhotoBtn.setImage(pickedImage, for: .normal)
    dismiss(animated: true, completion: nil)


}

func imagePickerControllerDidCancel(_ picker: UIImagePickerController) {
    dismiss(animated: true, completion: nil)

}

我找到了IMage PickerView的解决方案

@IBOutlet weak var myImageView: UIImageView!

var imagePicker = UIImagePickerController()


  @IBAction func selectImage(_ sender: Any) {

        let myPickerController = UIImagePickerController()
        myPickerController.delegate = self;
        myPickerController.sourceType = UIImagePickerControllerSourceType.photoLibrary

        self.present(myPickerController, animated: true, completion: nil)

    }

    func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any]) {
        print(info)

        var selectedImageFromPicker: UIImage?

        if let editedImage = info["UIImagePickerControllerEditedImage"] as? UIImage
        {
            selectedImageFromPicker = editedImage as! UIImage


        }else if let originalImage = info["UIImagePickerControllerOriginalImage"] as? UIImage{

            selectedImageFromPicker = originalImage as! UIImage


        }

        dismiss(animated: true, completion: nil)

        if var selectedImage = selectedImageFromPicker
        {
            myImageView.image = selectedImage
        }

    }

    func imagePickerControllerDidCancel(_ picker: UIImagePickerController) {
        picker.dismiss(animated: true, completion: nil)
    }

我找到了这个解决方案。由于下面提到的这两个原因，我们得到了这个错误

首先，我们需要调用此方法进行授权
授权码

func checkPermission() {
  let photoAuthorizationStatus = PHPhotoLibrary.authorizationStatus() switch photoAuthorizationStatus {
    case .authorized: print("Access is granted by user")
    case .notDetermined: PHPhotoLibrary.requestAuthorization({
      (newStatus) in print("status is \(newStatus)") if newStatus == PHAuthorizationStatus.authorized { / do stuff here */ print("success") }
    })
    case .restricted: / print("User do not have access to photo album.")
    case .denied: / print("User has denied the permission.")
  }
}

didFinishPickingMediaWithInfo方法调用的正确方式

错误：

对

我希望此解决方案将帮助您解决此错误

如果它对您有效，请不要忘记将其标记为正确，这样将有助于其他人找到正确的方法。
这可能不是最直接有用的答案，但希望它会有帮助！我99%确信，这个特定的错误消息实际上并没有指出真正的问题。我花了数小时来解决这个问题确切的问题

1） 当我启动选取器时，我有权将照片打印到控制台上；2）我可以轻松导航并选取照片；3）当我在解除选取器后返回视图时，我的按钮图像没有用新照片更新。。。我对这个问题的唯一提示就是你收到的错误信息

原来我是在硬编码一个占位符图像在ViewWillDisplay而不是ViewDidLoad。每次选取者解散时，它都会调用viewwillbeen并用我的硬编码图像替换我选择的图像。我已经解决了这个问题，现在一切正常。。。每次从选择器返回时，我都会看到错误消息

我建议您在ImagePicker之外的其他地方查找您的问题，您可能会找到它。
单击imageView从照片库加载图像，并在同一imageView上显示预览。在swift 4上

 let imagePicker = UIImagePickerController()
        @IBOutlet weak var userImage: UIImageView! 

     override func viewDidLoad() {
                super.viewDidLoad()
                 imagePicker.delegate = self
                let tap = UITapGestureRecognizer(target: self, action: #selector(SignUpViewController.click))
                userImage.addGestureRecognizer(tap)
                userImage.isUserInteractionEnabled = true
            }

            @objc func click()
            {
                imagePicker.allowsEditing = false
                imagePicker.sourceType = .photoLibrary
                present(imagePicker, animated: true, completion: nil)
            }


            @objc func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any]) {
                if  let chosenImage = info[UIImagePickerControllerOriginalImage] as? UIImage{
                userImage.contentMode = .scaleAspectFit
                userImage.image = chosenImage
                }
                dismiss(animated: true, completion: nil)
            }

            func imagePickerControllerDidCancel(_ picker: UIImagePickerController) {
                dismiss(animated: true, completion: nil)
            }

*Swift 3中缺少代表*


就我而言，所有设置都是正确的：

1-代表（UIImagePickerControllerDelegate、UINavigationControllerDelegate）

2-已验证的权限

3-已经完成的Plist

4-所有读到的答案，我都做了

但是我忘记在
viewDidLoad
上实现
pickerview.delegate=self
因为我从我的另一个viewController复制和粘贴，忘记了这一点

我希望它能帮助一些人，首先检查你的复制/粘贴
 请按以下步骤检查：

导入照片
有权访问相册：

func authorizeToAlbum(completion:@escaping (Bool)->Void) {

if PHPhotoLibrary.authorizationStatus() != .authorized {
    NSLog("Will request authorization")
    PHPhotoLibrary.requestAuthorization({ (status) in
        if status == .authorized {
            DispatchQueue.main.async(execute: {
                completion(true)
            })
        } else {
            DispatchQueue.main.async(execute: {
                completion(false)
            })
        }
    })

} else {
    DispatchQueue.main.async(execute: {
        completion(true)
    })
}
}


当前UIImagePickerController

self.authorizeToAlbum { (authorized) in
    if authorized == true {
        let picker = UIImagePickerController()
        picker.delegate = self
        picker.allowsEditing = false
        picker.sourceType = .photoLibrary

        self.present(picker, animated: true, completion: nil)
    }
}


关键步骤是，确保委托方法严格遵循

// MARK: - UIImagePickerControllerDelegate Methods
func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any]) {
if let pickedImage = info[UIImagePickerControllerOriginalImage] as? UIImage {
    self.pickedImage = pickedImage
    if let finalImage = handleImage(originalImage: self.pickedImage!, maskImage: self.maskImage!) {
        self.imageView.image = finalImage
    }
}

dismiss(animated: true, completion: nil)
}


尝试了一些组合反应，但没有多大成功

使用Swift 4，我发现我需要确保实现以下两项，以确保选择图像并将其放入选择器（请注意，“[discovery]在发现扩展时遇到错误：

错误域=PlugInKit Code=13“查询已取消”UserInfo={NSLocalizedDescription=query cancelled}”

消息仍会显示在控制台中，但不会阻止您添加图像）。也许这是一条导致挑选者被解雇的信息

1） 
UIImagePickerController
的代理是
（UIImagePickerControllerDelegate&UINavigationControllerDelegate）
，因此需要明确添加
UINavigationControllerDelegate
作为协议之一：

class ViewController:UIViewController, UIImagePickerControllerDelegate, 
    UINavigationControllerDelegate { .... }. 

2） 请确保info.p
// MARK: - UIImagePickerControllerDelegate Methods
func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any]) {
if let pickedImage = info[UIImagePickerControllerOriginalImage] as? UIImage {
    self.pickedImage = pickedImage
    if let finalImage = handleImage(originalImage: self.pickedImage!, maskImage: self.maskImage!) {
        self.imageView.image = finalImage
    }
}

dismiss(animated: true, completion: nil)
}

class ViewController:UIViewController, UIImagePickerControllerDelegate, 
    UINavigationControllerDelegate { .... }. 

class ViewController:UIViewController, UIImagePickerControllerDelegate, UINavigationControllerDelegate { 
    let imagePickerController = UIImagePickerController()
    override func viewDidLoad() {
        super.viewDidLoad()
        imagePickerController.delegate = self
    }
    ...
}

let picker = UIImagePickerController()
picker.allowsEditing = true
picker.sourceType = .photoLibrary
picker.delegate = self  //Don't forget this line!
self.present(picker, animated: true, completion: nil)

@objc func imagePickerController(_ picker: UIImagePickerController, didFinishPickingImage image: UIImage!, editingInfo: [NSObject : AnyObject]!) {
...
}

// request photos permission if permission has not been granted
    if PHPhotoLibrary.authorizationStatus() != PHAuthorizationStatus.authorized {
        PHPhotoLibrary.requestAuthorization({ (status: PHAuthorizationStatus) in

        })
    }

func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any]) {
        picker.dismiss(animated: true) {
            if let pickedImage = info[UIImagePickerControllerOriginalImage] as? UIImage {
                let cropController:CropViewController = CropViewController(croppingStyle: .circular, image: pickedImage)
                cropController.delegate = self
                self.present(cropController, animated: true, completion: nil)
            }
        }
    }

func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey : Any]) {

    if let pickedImage = info[UIImagePickerController.InfoKey.originalImage] as? UIImage {
        self.imgView.contentMode = .scaleAspectFit
        self.imgView.image = pickedImage
    }

    dismiss(animated: true, completion: nil)
}

func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey : Any])

func imagePickerController(...

func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any]) {

    if let image = info[UIImagePickerControllerOriginalImage] as? UIImage {

        picker.dismiss(animated: false, completion: nil)
        DispatchQueue.main.asyncAfter(deadline: .now() + 1.0, execute: {
            self.discussionImage.image = image
        })
    }
}

class MyViewController: UIViewController {
    @IBOutlet weak var profileImage: UIImageView!

    ...
}

extension MyViewController: ImagePickerDelegate {
    func didSelect(image: UIImage?) {
        self.profileImage.image = image
    }
}

open class ImagePicker: NSObject {
    ...
    private func pickerController(_ controller: UIImagePickerController, didSelect image: UIImage?) {
        controller.dismiss(animated: true, completion: {self.delegate?.didSelect(image: image)}
        )
    }
}

// Add Privacy - Photo Library Usage Description to your info.plist
<key>NSPhotoLibraryUsageDescription</key>
<string>APPNAME need to access your pictures to violate your privacy :P</string>

import Photos    
class MyImageSelector: UIViewController,UIImagePickerControllerDelegate,UINavigationControllerDelegate {

    var picker = UIImagePickerController() 
    // Make sure to retain this picker var until the picker returned

    func checkPermission() {
        let call = self.presentAuthorized

            let photoAuthorizationStatus = PHPhotoLibrary.authorizationStatus()
            switch photoAuthorizationStatus {
            case .authorized:
                print("Access is granted by user")
                showPicker()
            case .notDetermined:
                PHPhotoLibrary.requestAuthorization({ newStatus in
                print("status is \(newStatus)")
                if newStatus == PHAuthorizationStatus.authorized {
                    /* do stuff here */
                    print("success")
                    showPicker()
                }
                })
            case .restricted:
                print("User do not have access to photo album.")
            case .denied:
                print("User has denied the permission.")
            }

    }

    func showPicker() {
        picker = UIImagePickerController()
        picker.allowsEditing = true
        picker.sourceType = .photoLibrary
        picker.delegate = self  //Don't forget this line!
        self.present(picker, animated: true, completion: nil)
    }

    @objc public func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any]) {
        // DO something with picture
    }

    @objc public func imagePickerControllerDidCancel(_ picker: UIImagePickerController) {
        // User cancelled the pick
    }
}