Switching revit project crashes

[antoinemaes]

Having two Revit projects opened, trying the query document for the first time.

When switching the project window in Revit, Grasshopper won’t let me click query, it crashes and displays this window immediately.

Note that revit crashes with it, don’t know who’s the culprit though

[Japhy]

Hi Antoine,

Per your previous posts i suspect you are having a plugin conflict, not big enough to keep RiR from loading but enough to get these quirky behaviors.

One of the ways to quickly troubleshoot in the Revit environment start a new Revit instance with no other Addins loaded by Shift+Cntl on the start button. See Help Us Help You - Rhino.Inside.Revit Edition - #7 by Japhy

Less likely is a GH plugin, starting grasshopper from the Rhino command line with GrasshopperLoadOneByOne and saying no to suspect 3rd Party plugins. Its not very efficient troubleshooting this way due to restarts but is a good overall test.

[antoinemaes]

Hey Japhy,

I think the issue was that when selecting a category with the parameter, you get its ID.
Then when changing the revit file focus, the ID isn’t there.

Now I don’t know if a full crash with empty error message is justified… but anyway, silly implementation on my side