when I try to create INP file and IDF from Revit by GBS, I have those problems:
1. If I export gbXML file (before or after creating energy model), upload it in GBS, run, download INP file and open it in eQuest, some surfaces of walls are missing. However the model in Insight 360 is ok.

2. If I run energy analysis in Revit add-in tool energy analysis, then download INP file from GBS, the model is ok, though its faces of walls are splited.

Does anyone know why?
3. Faces are missing no matter what method I used if I download IDF file from GBS.


Does anyone know why?
Thanks.