Hi @Anonymous
Unfortunately the error message isn't very helpful.
The unrecoverable error may indicate your model's coordinates are too far form the origin. Reset the model origin. In Revit go to the Manage tab > Coordinates > Select “Specify Coordinates at a Point” > Choose a point somewhere in the model and set the X,Y,Z values to 0,0,0. Then try to Generate Insight again.
Also go to the Energy Settings in the Energy Optimization panel in Revit and make sure the Energy Analytical Mode is set to "Use Conceptual Masses and Building Elements."
Please click the "Accept as Solution" button if this solves your issue or answers your question so that others may also benefit from the information.
