how can i solve this error in the family instance by point and level node or how to change element.type to family.type ?!
Input a FamilyType object rather than an ElementType. Can’t really see what/where to change without seeing the rest of your graph.
Try getting the ID of the ElementType object, then use element by ID. Not sure how the hierarchy works, but that might return the Family Type (FamilySymbol) object.
There’s also a few third party packages with a node FamilyType.Duplicate (or similar) node, Clockwork I think is one.
You are so Awesome thank you so much