Black screen after first time import

[rat-moonshine]

Hi there!

I'm having a problem with my iOS 10 run, can you please check?

This is happening only after the first time items import - when user being asked with permission. Here's more clearly what is happening:

• Before calling CTAssetsPicker user being asked for authorisation
• At this point iOS' authorisation prompt comes in a blank dark background
• Once user permits authorisation CTAssetsPicker control opens
• After selection when CTAssetsPicker control removes, it left with a blank dark background only

However, next time when the app has authorisation and no authorisation prompt came, dismissing CTAssetsPicker do not leave any blank dark background. My calling codes are as follows:

PHPhotoLibrary.requestAuthorization {
                (status:PHAuthorizationStatus) -> Void in

                DispatchQueue.main.async
                {
                    let picker = CTAssetsPickerController()
                    picker.title = title
                    picker.delegate = self

                    self.present(picker, animated: true, completion: nil)
                    ConstantsVO.isImportWindowOpened = false
                }
            }

Can you guess any reason why it's may happening?

Thanks!

[rat-moonshine]

It turns out that I had some loose points in my code. Once fixed, I do not have the black screen problem. Thanks!