Hi everybody, I face with an error in OpenStudio and I would appreciate if you help meto solve it. I saw that many people got the same error linked to the surfaces and subsurface, I read the tips, but I could not solve mine. When I run the model I get the below error. "Severe * FenestrationSurface:Detailed="FACE 4", invalid blank Outside Boundary Condition Object * ~~~ ** ...when Base surface uses "Surface" as Outside Boundary Condition Object, subsurfaces must also specify specific surfaces in the adjacent zone." I get the same error for the other doors, subsurfaces Thanks in advance for your help!!