Category Node not working?

I’m getting an error with the category node. It worked in the past and now returns this error

Warning: Category.ByName operation failed.
The managed object is not valid.

and doesn’t work. I don’t think this is due to the 0.8.1 upgrade because I built it after

You using the drodown category node?

Yes, better to use a code block?

I’m not too sure, Dumb question, but do you have a Revit file open.

Hello Michael Ramsay,

Can you put the image of your Graph?

What version of Revit and Dynamo you are using right now?



The left is a blow up of one of the repeated nodes on the right. I’m working to simplify and clean this up but it was working for a long time before this current error. Category Node Not working Model Query Annotations