Xcode 8 beta simulator fails to run app after accidentally running Xcode8 simulator : <p>"Failed to initiate service connection  to simulator"</p>

<p>Tried to clean app, reinstall it, delete derived data, reset simulator settings, restart xCode. I've also heard other people solved problems with their simulators by recreating the simulator. I tried that as well. When I press create, I get the very same error message: "Error returned in reply: Connection invalid"</p>

<p><a href="https://i.stack.imgur.com/ImzkA.png" rel="noreferrer"><img src="https://i.stack.imgur.com/ImzkA.png" alt="Failed to initiate service connection  to simulator"></a></p>
