Hola amigo @kubastan89 buenas. I’ve analized your script, you have 2 main issues.
- you are working very far from the origin, because a scale topic Dynamo will make weird things graphically, i solve this copying your base polyline and recreating an alternative file based on the default origin.
- when you try to use solid by loft Dynamo is not able to doit because the turns of the curve they are very agresive, then due to the size of the rectangle being too small and the tightness of the dynamo curve it is not able to create the solid, I increased the size of the rectangle and it worked, maybe you should give it a little smoother curves instead of a pointed vertex.
I hope this information will helps you, good luck!!
Crash Barrier Rebuild.dwg (392.0 KB)
Polyline 3D to Polycurve.dyn (31.2 KB)
