xcode 8 error denied by service delegate (SBMainWorkspace)

Trying to run a build on simulator and I get this error:

The request to open "com.companyname.appname" failed.

The request was denied by service delegate (SBMainWorkspace) for reason: Security ("Entitlement "com.apple.frontboard.debugapplications" required to launch applications for debugging").

This was not there when using the GM of Xcode 8, but started soon as I downloaded it again form the mac app store. Google is no help neither is the Apple developers forum.

Any help or suggestions?

Solution 1:

Quitting the simulator and relaunching fixed this for me.

Solution 2:

In case anyone is wondering what is meant by "empty settings" that should be unchecked as mentioned in the answer of maricle and in the comment of Vinayak GH At least that is what caused the problem for me.