Ok this worked for me as well, almost (it allows me to render now) However, it looks like the land Heightmap resolution is not correct and therefore the scattered grass and objects are not quite right. I have a car driving through a scene. I wonder if I could create a foliage spawning radius around the car that is so big but not my massive level big that I could not see it in camera for the most part? Any Ideas I am rendering with realbiomes product and its not working.