Space running in iPhone X

[ozzba]

Space running in iPhone X.

How to remove them?

[eoboite]

Are you referring to the black spaces at the top and bottom? If so, you need to update your project in Xcode to support iPhone X.

[ozzba]

Which source code is related?

[alexshepard]

I removed the the Launch Image xcasset from the Xcode project, and added a launch screen storyboard. Once I did that, the black bars at the top and bottom went away.