I’m using Dynamo for Civil3D. I would like to make a script to union solids that are extracted from corridor. For this matter I have made a lists of solids that belong to a specific layer and I need that the solids will be unionised by the layer. I’m trying to use Solid.ByUnion codeblock for this, but unfortunately it doesn’t work for me. Please see the attached image below:
What am I doing wrong here?