I have this issue when building unity project on xcode, the project includes facebook SDK, unity version is 2019.3.0a6
/Volumes/Samsung_T3/jenkins/workspace/LKF-game-iOS/iOS/Libraries/FacebookSDK/SDK/Editor/iOS/FBUnityInterface.h:22:10:
fatal error: ‘RegisterMonoModules.h’
file not found
#include “RegisterMonoModules.h”