XCode 7: Launch screens may not set custom classnames

Question

I created a simple application using Xcode 7 Beta 2. The application simply contains class MyAppDelegate, MyViewController, MyMain.storyBoard

Answer 1

I recently created an app using the Xcode 8 beta but couldn't submit it to the app store using the beta software. I had the same error message: "Launch screens may not set custom classnames" and several other.

My solution: Go to the File Inspector of the Main Storyboard and deselect the Use as Launch Screen option. Simple, right? Hopefully this works for you too.

Here's an image of what to look for