CODEWITHSUNDEEP
iosswiftuiimagepickercontroller
john doe
john doe

Reputation: 9660

UIImagePickerController is throwing error

I have following code to open the photo library or camera but whenever I run the code I get a runtime error: 

WhatsUp[28458:10570522] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '*** -[__NSDictionaryM setObject:forKey:]: object cannot be nil (key: _UIImagePickerControllerMediaTypes)'
*** First throw call stack:

Here is my code: 

 // open the camera
        self.imagePicker = UIImagePickerController(rootViewController: self)
        self.imagePicker.delegate = self

        if UIImagePickerController.isSourceTypeAvailable(.camera) {
            self.imagePicker.sourceType = .camera

        } else {
            self.imagePicker.sourceType = .photoLibrary
        }

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

I have already added the privacy keys to the info.plist file as shown below:

enter image description here

Upvotes: 3

Views: 1470

Answers (1)

rmaddy
rmaddy

Reputation: 318774

You are using the inherited UINavigationController initializer when creating your image picker. But the proper way is to use the initializer with no arguments.

The line:

self.imagePicker = UIImagePickerController(rootViewController: self)

needs to be:

self.imagePicker = UIImagePickerController()

By using the wrong initializer the image picker isn't setup correctly.

Upvotes: 8

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