No sections were generated - BIM MODULE ERROR

good morning
I'm testing V17 before buy upgrade, I've find a problem in BIM module: often by modifying the 3D model, the generated sections are not updated and in the command line appears: No sections were generated. 
I notice that changing the file name that I need to generate, the system works but obviously generates another drawing 2d and does not update the original file.    
I'm working on mac book pro 2012 sierra os 16mb ram