Hello everybody!!! I am trying to place an electrical fixture, face based next to a door. Unfortunately the OOTB familyinstance node is giving an error and the spring node “FamilyInstance.ByFaceAndPoint” is outputing a null value. I would appreciate your help!!! Ps: The original graph was created …

Hi @vc98BY9 …something like this here should work for your facebased families…good luck [Screenshot 2021-08-24 133645] Update… Switches doors link room face based.dyn (142.5 KB)

Placing a face based family next to a door

vc98BY9 August 18, 2021, 12:49pm 3

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Placing a face based family next to a door