I am currently importing my sketchup models into lumion to create renders. My renders are fading to black when I hit render. While the sky is remaining lit. I have never seen this before. I think the sketchup models are corrupt in some way. I created the models on two separate computers here in the office. I am wondering if anyone else has had this issue before. And how they fixed it if it is possible. I am trying to get these renders out ASAP and I am getting a little flustered.