Hello! I need help with a "Command LinkStoryboards failed with a nonzero exit code" error. I have tried almost everything imaginable: I have deleted the storyboard causing the issue, created a new storyboard with a new name, create a new app, redownloaded Xcode, etc. Basically, anytime I try to create a segue to a storyboard reference I get this error. I don't know what's causing it and I could really use some assistance.

I am creating a quiz game on xCode and want to have a little video in the corner of the screen that plays when the user answers the question correctly. My question is that are we able to add a little video player to a storyboard screen? I am not sure how to do this, if it is even possible.