I try to upload my gbXML file on green building studio, there is a error message
Invalid gbXML file: There is too much floor and ceiling area in the gbXML file received by Green Building Studio: Floor and ceiling area = 315 m2Building area = 246 m2The floor and ceiling area must be within 20% of the building area to perform meaningful energy analysis.
I check my model and everything seems fine, I attached my model
The 2014 version of Revit addressed this issue. What version of Revit are you working with?
Can you attach your model or send your gbXML file to this email address: firstname.lastname@example.org (I could not find your model attached to the first post).
Did you use Revit to create gbXML file? Can you send your Revit model as well?