I tested with the latest version of Factorio, my mod and creative_mod and i have no error while starting a new game, loading a game without my mod, loading a game with 0.0.1 exoman and no error.
I need you to give me more info, what version of Factorio, of my mod, and creative mod? Is it a new game? A save with version 0.0.1? What is the error message?