I have a series of points join to create lines using Line.ByStartPointEndPoint, they appear just fine in the Dynamo view (but not in Revit). When I attach them to the ModelCurve.ByCruve… I get no lines in Revit. I was just hoping to draw those lines.
Not a package. Open up Dynamo, go to the search bar, and type ModelCurve.ByCurve and it should show up. Out-of-the-box means it comes standard with Dynamo, not in a package.