LUA fails to run

[donert]

First time user of Fugio. Running Fugio 3.0.1 on MacOS 10.15.7. I try to add the Cube.fug example and get error Unknown NodeControlInterface QUuid("{f22866c1-58c7-4c5f-8fb5-28465d93afc5}") And there is a red dot on the Lua node.