如何成功激活 SharePlay 活动？

Question

Whenever I try to activate the SharePlay activity I get the following error:

SharePlayTutorial[11806:1823770] [Client] Error requesting initial state: Error Domain=NSCocoaErrorDomain Code=4099 "The connection to service named com.apple.group-activities.conversationmanagerhost was invalidated: failed at lookup with error 159 - Sandbox restriction." UserInfo={NSDebugDescription=The connection to service named com.apple.group-activities.conversationmanagerhost was invalidated: failed at lookup with error 159 - Sandbox restriction.}

Does anyone know why the connection gets invalidated?

Answer 1

I found out, that my target was missing the Group Activity capability . So just add the capability to your target and the error should be fixed.

I also stumbled upon some more problems, therefore, I also set up a whole tutorial on how to setup SharePlay between iOS and MacOS if someone's interested.