Black space iPhone6

On my iPhone6 my app shows a unused black space on top and bottom of the screen.
I search everywhere in my project but can’t find what I did wrong!
Any ideas what I’m missing?

Found it!
Without this image, the app will have black bars at the top and bottom when run on iPhone 5, 6 and 6 Plus screen sizes.

[quote=159028:@Jaap Cammeraat]On my iPhone6 my app shows a unused black space on top and bottom of the screen.
I search everywhere in my project but can’t find what I did wrong!
Any ideas what I’m missing?[/quote]

You probably do not have the appropriate launch image for iPhone 6, so the app defaults to iPhone 4 screen size.

here is a topic about an enhanced app to build those images for you

https://forum.xojo.com/18469-ios-image-maker