Honeybee JSON object problem

Hello everyone,
I am working on energy simulation of a model using Ideal air Loads system. When I run the simulation I get this error message “1. Solution exception:There must be at least 3 vertices for a Face3D boundary. Got 0”.
I could not find any information from the error message which part of my model could cause this problem.
Any ideas how to investigate or solve it?
Thank you for your help.

geometry problem.zip (141.9 KB)

You have an invalid surface in your simulation geometry that is smaller than the Rhino model tolerance (hence, why it has “0 vertices”). I suggest going back through your geometry and try to weed out the invalid tiny surface. The SelSmall Rhino command might be able to help you locate it.

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