Some families brought into Revit MEP 2013 (Building Design Suite Ultimate) are displaying a dialog box (one I've not seen prior to this release) when in the family editor.
When selecting a nested part, such as a coupling that is always attached to the ends of an elbow, Revit launches the following message.
"This pipe type needs a segment and size range assigned. Open the Routing Preference for this pipe type and specify a segment and a size range."
Choosing close allows passage to go on and edit. However these fittings don't act correctly in the project which is what prompted editing in the first place.
I'm not seeing a way to edit "routing preferences" from with the family editor. This would make more sense from within the project, which doesn't seem to make an impact.
Any ideas on this one?
this pipe type needs a segment and size range assigned..PNG