I am experiencing issues in Dynamo while creating a tunnel section based on alignment (x, y, z points) and generating a solid model. The solid shape appears differently from the tunnel section and seems to be broken. Furthermore, the solid does not appear when exported to Revit. To verify, I converted the tunnel section into a surface and confirmed it in the Revit family, which worked fine, but the solid is still not being created. I am seeking a solution to this problem. I am sharing the .dyn and Excel files with you for further assistance.
Thank you.
