Thank you! The daylight factor issue is a modeling issue. The Apertures that you added to the model does not punch holes in the walls. You can do this by adding the Apertures as subfaces to the room. I have highlighted this in the attached Grasshopper file. Error Warning_file_modified.gh (277.3 KB)
The cumulative radiation issue is a bug in the recipe that has been there for some time now. Your room name has a space (which should be fine), but because the wrong key, “name”, is used instead of “full_id” it does not work. I pushed a fix for this and re-exported the recipe, which you should be able to get by updating your core libraries with LB Versioner.
First of all thanks for helping. I solved the issues with radiation analysis following your suggestion. When I’ve updated the file with LB Versioner the OpenStudio component stopped to work asking for the 3.51 version that I’ve installed without solving the problem. I never had before this kind of problem. Any suggestions?