Question-and-Answer Resource for the Building Energy Modeling Community
 | 1 | initial version |
Are you saving a sketchup version of your model as well as an openstudio version? This can often cause all sorts of issues. Do you have white surfaces appearing sometimes when you draw? Also I see a lot of lines on your surfaces are they intersections of other surfaces or just lines? Drawing for an energy model in OpenStudio you need to make sure your surfaces are clean (no excess lines) otherwise sometimes the program will just crash.
