V-Ray: SketchUp error with Expected string | live_scene:456:

Hi, I am new here and in Sketchup Recently I instaled vray trial version in my computer, and it works for some files, but I starded doing this apartment interiors and it appears this error, I tried to install ruby console plugin and dynamic components plugin, bujt it still doesn´t work. Someone can help me? The error is ” Something went wrong trying to initialize the sketchup model. Expected String but no NilClass C:\Program Files/Chaos Group/V-Ray/V-Ray for Sketchup/extension/ruby/live_scene:456:in `’ (upload://hHu7IzD5Pfu5LfKzIYWgpsV9VFl.png)