Picker Error Message on Exit (encountered while discovering extensions: Error Domain=PlugInKit Code=13) With Swift 4 - Xcode 9

Question

Similar to

PhotoPicker discovery error: Error Domain=PlugInKit Code=13

and also to

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

BUT I have t

Answer 1

Had this same issue on Swift 4.2 and Xcode 10.0. Although the image picker was working correctly Xcode showed this error on console. To get rid of this:

• On Xcode menu Product > Scheme > Edit Scheme
• Select 'Run' tab, then 'Arguments'
• On 'Environment Variables' section add a variable with Name OS_ACTIVITY_MODE and Value disable

Answer 2

For Swift 4:

func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey : Any]) {
    guard let pickedImage = info[UIImagePickerController.InfoKey.originalImage] as? UIImage else {
        return
    }
    ...
}

• On method parameter, change from [String: Any] to [UIImagePickerController.InfoKey : Any]
• On the picked image, change from info["UIImagePickerControllerOriginalImage"] to info[UIImagePickerController.InfoKey.originalImage]

Answer 3

1. add the 'Privacy... ' to plist
2. From Xcode menu open: Product > Scheme > Edit Scheme > On your Environment Variables set OS_ACTIVITY_MODE in the value set disable

see in mc-system-group-container-and-mc-reading-from-public-effective-user-settings-err

Work's fine for me

EDIT

if it's can help below my code (working with xcode 9)

if libraryAuthorization == .authorized {
        let imagePicker = UIImagePickerController()
        imagePicker.delegate = self
        imagePicker.sourceType = UIImagePickerControllerSourceType.photoLibrary
        imagePicker.allowsEditing = false
        imagePicker.view.tag = button.tag
        self.present(imagePicker, animated: true, completion: nil)
    }
}

func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : Any]) {
    if let pickerImage = info[UIImagePickerControllerOriginalImage] as? UIImage {
        photoContainer.addImageToButton(pickerImage, buttonTag: picker.view.tag)
        dismiss(animated: true)
    }
}

Answer 4

I also had this issue. It's very annoying because the console error comes up but the app is still loading the image. I requested authorization status, added my keys to the .plst, but found none of this to get the job done.

Once I went to Product -> Scheme -> Edit Scheme -> Run then added key: "OS_ACTIVITY_MODE" value: "disable", cleaned and rebuilt...the error went away.