I'm integrating revmob and facebook sdk 4.3.6 in my project. When thing is working perfect but when user close fullscreen ad and not already logged in facebook. Facebook activity throws exception and game crashed.
Caused by: java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=0, result=0, data=null} to activity {com.itchyfingerz.laststand/com.facebook.unity.FBUnityPlayerActivity}: java.lang.NullPointerException
But if user close fullscreen ad and already logged in with facebook everything works perfectly.
Please help me and if needs any more information do let me know.
Thanks