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

请按以下步骤检查:

1. 导入照片

2. 可以访问相册:

   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)
   })
   }
   }
   

3. Present 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)
   }
   }
   

4. The key step, make sure the delegate method is like following strictly

   // 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，但没有多少成功。

使用 Swift 4，我发现我需要确保实现以下两个条目，以确保选中图像并将其放入选择器(注意在发现扩展时遇到的“[发现]错误:

错误域 = PlugInKit Code = 13“查询取消”UserInfo = { NSLocalizedDescription = query 取消}

message still displays in the console, but it does not prevent you from adding an image). Maybe this is a message that results in the picker being dismissed?

1) UIImagePickerController的委托是 (UIImagePickerControllerDelegate & UINavigationControllerDelegate)?，因此需要显式地添加 UINavigationControllerDelegate作为协议之一:

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

2) Make sure that the info.plist has the Privacy - Photo library Usage Description key and String value set.

当然，您需要确保创建一个 UIImagePickerController并将其委托设置为 ViewDidLoad()中的 self:

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

如果您还没有这样做，尝试 this。

产品 > 方案 > 编辑方案 > 环境变量 OS_ACTIVITY_MODE: disable

这能解决我的问题。

这就是我所做的，它解决了我的问题。

• Add@objecc
• 加上内部
• add _ before imagePicker
• 确保您使用的是 AnyObject 而不是 AnyObject

Hope this helps!

确保两者都是子类化的: UIImagePickerControllerDelegate, UINavigationControllerDelegate。

Also, remember to set the delegate:

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

学分到 这个来源。

这让我很困惑，但是下面的链接给出的答案对我很有用。错误消失，图像按预期显示

像上面的一个答案一样，在函数之前必须有 (_ picker...和 @objc。

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

Https://forums.developer.apple.com/thread/82105

我这边 UINavigationControllerDelegate代表不见了。

class YourViewController:UIViewController, UIImagePickerControllerDelegate, UINavigationControllerDelegate

在我的例子中，我得到了这个错误，因为我在没有首先验证用户是否允许访问图像的情况下就展示了图像选择器控制器。在我的代码的其他地方，用户已经授予了许可，所以我认为我需要做的就是导入照片。然而，由于他们“可能”没有授予许可，在应用程序添加这一点之前，我提出的图像选择器控制器为我解决了这个问题(导入照片以及)。

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


})
}

如果这个答案似乎是多余的，我很抱歉，但我必须从几个不同的答案拼凑起来，让我的解决方案工作。也许这会对其他使用 Swift 4的人有所帮助。

对我有效的解决方案是直接进入 Product (在屏幕顶部)-> Scheme-> EditScheme-> Arguments

在 Environment Variables 中，添加 OS _ ACTIVITY _ MODE，其值为“ able”

希望这对别人有用！

I'll attach a screenshot just in case my description seemed confusing

当我试图从选择器回调 imagePickerController中显示另一个控制器时，我得到了相同的消息。对我有效的解决方案是将我的代码移动到完成回调中，从选择器的眼中消除方法

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)
}
}
}

XCODE 10.1/SWIFT 4.2:

1. 添加所需的权限(其他提到的权限)

2. 执行这个代表函数:

   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)
   }
   

用这个密码

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

在 Swift 4.2和 Xcode 10.0上也有同样的问题。虽然图像选择器工作正常，但是 Xcode 在控制台上显示了这个错误。为了摆脱这个:

• 在 Xcode 菜单产品 > 方案 > 编辑方案
• Select 'Run' tab, then 'Arguments'
• 在“ Environment Variables”部分添加一个名称为 操作系统 _ 活动 _ 模式且值为 关闭的变量

我花了很长时间才找到解决这个问题的方法。看起来问题在于找不到 UIImagePickerControllerControlate 的 image PickerController 函数。如果您正确设置了委托，并且它在升级到 Swift 4之后停止工作，那么问题可能是您没有通过使用@objecc 使它能够访问 Objective-C，这在 Swift 4之后是必需的。

It has to be:

@ objecc func imagePickerController (...

而不是

func imagePickerController(...

固定它设置1秒延迟时设置图像。

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
})
}
}

使用 did FinishPickingMediaWithInfo

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


uploadImage(chosenImage)
}

这个“ Error Domain = PlugInKit Code = 13”错误让很多人感到困惑，尽管它看起来是一个无害的苹果调试消息。我在我的用户界面中设置图像时遇到了麻烦，我认为这个错误就是问题所在，不过这个问题有点微妙。

我将图像选择器控制器放在一个独立于视图控制器的文件中。

MyViewController 迅捷

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


...
}


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

ImagePicker.swift

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

大多数教程和答案都将补全设置为零。但是，如果您将补全设置为 nil 并单独调用委托的 did Select 方法，那么将调用该方法，但是图像没有设置，因此请确保使用忽略补全。

同样，我知道这个答案可能与最初的问题没有直接关系，但我有一种感觉，很多人来这里是为了这个问题，而给出的解决方案并没有帮助。原因是，大多数给出答案的人有他们的图像选择器控制器在同一类作为他们的主视图控制器，因此不需要使用一个完成。

迅捷5及以上:

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
}






func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey : Any]) {
guard let image = info[.editedImage] as? UIImage else { return }
dismiss(animated: true)
chosenImage = image
**pic.image = chosenImage**


}


@IBAction func tap(_ sender: Any) {
self.text.text = "Kreason"
let imagePicker = UIImagePickerController()
imagePicker.delegate = self
//imagePicker.dataSource = self
imagePicker.allowsEditing = false
self.present(imagePicker, animated: true)


}
}

在我看来，快速分配内存管理似乎是由苹果团队优化和修复的。 我的代码是完美的工作，直到一个迅速的更新，我发现我的“错误”是，我没有保留采摘器，但它已经工作了很长时间没有保留，所以这里有一个完全准备就绪的工作解决方案。

// 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>

还有

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
}
}

尽量不要在方法中使用 UIImagePickerController，而是使用 它作为一个类变量，并且只创建一次。

当我忘记为 UIImagePickerController 设置一个委托时，我也遇到了同样的问题