The sample file in Energy Analysis for Dynamo runs in error and the problem is focused on PrepareEnergyModel.DecomposeZone node.

Revit
1

create%20analysis%20zones
create analysis zones.GIF1147×432 170 KB

empty%20list
empty list.GIF841×477 117 KB

In the PrepareEnergyModel.DecomposeZone node, the result list in the graph is empty. Wallsurfanceids should appear, but the fact does not appear. I tried to find the cause without success, I hope to get everyone’s help, thank you very much!