Selecting Model Elements (Filled Region)

I am trying to connect Filled Region to Schedule

“Select Model Element”> click “select” and move the cursor to the Revit model, nothing is selected.

or
I set “Categories”>“Detail Items” (See attached image) and “Run” Dynamo
Nothing is being selected.

Why is my Revit and Dynamo not syncing?

I did open Dynamo in Revit. Please let me know!

Hi @katherineyoonn,

I’m not sure why you would not be able to select it but it does work for me.
image

Can you please share the Revit file so we can look into it?