I can't create the surface

Hello friends! I’m Manuel, and I’m new to this forum. I’m a newbie in dynamo and I’m starting to work at dynamo.

I am trying to generate a surface through a series of curves.

By creating it in revit masses I get the mass to be generated, but when I take it to Dynamo, I only get errors when creating the mass. I don’t know if I am using the nodes badly, or the one I use is wrong.

I need your help please. Thanks

Revit Mass

Dynamo Surface

Try Element.geometry Node