Upgrading Power Circuits

[ChristinaB]

We recently upgraded a project from Revit MEP 2009 to 2012 and all of our circuit numbers are now <unnamed> and all the panel assignments are blank. What has happened? Is there an easy fix to this or a fix at all aside from recircuiting everything? Any guidance would be appreciated.

[mwiggins121466]

try going from 09 to 10 then to 12

[ChristinaB]

its a little too late to do that as we have made days of changes to the model.

[mjdanowski]

2009 was not a friendly version to upgrade from, especially in regards to circuiting. To this day we have projects started in 2009 that were upgraded to later versions and they still have circuit issues. Unfortunately you are just going to have to deal with it. As far as I know there was no fix or workaround made for such things.