iOS: Unknown black patch between status bar and ViewController

Question

I have some strange issue like having a black patch between status bar and navigation view controller view. Screenshot is below,

Black space which is displayed by red box is the issue.

Answer 1

On your project find and click on Image.xcassets -> Launch Images and add the missing images.

Also another way is that the compiler will throw a warning to add the missing screens for your project, click on that warning and a popup will show to add the missing screen.

Answer 2

Got it. It was my mistake as navigation controller's navigation bar with black colour and forgot to hide navigation bar. Apologies for wasting your time on idiotic question.