Im Trying to place a fire alarm devices families into my model to be hosted on different levels of ceiling, im using face based families and when i use this node it gives me null values and when i open the custom node and extract the python script inside to work directly on, it gives me an error as …

Problem with springs.family instance by face points

pankaj February 18, 2019, 10:21am 5

check this forum… u may get some idea…

Topic		Replies	Views
FamilyInstance is not place on face or surface Revit revit , python , dynamo	4	1147	March 13, 2018
Issue with replacing floor-based families with face-based families Revit revit , dynamo , familyinstance	6	1330	February 6, 2019
Place Family by points Revit	29	4021	February 19, 2019
Place a Face Based family? Packages	7	2067	January 27, 2025
FamilyInstance.ByFace randomly rotating families Revit geometry , dynamo	9	512	April 27, 2023