autocad drawing stairs

[ailelc]

Hello, I imported on dwg plants revit and I have a problem in making the stairs.
I try to make the scale on drawing revit, doing the contour and pointing the raises, but it gives me the following error that I cannot understand:
"The stairs require at least two contours (chains of one or more boundary lines). "
Does anyone know how I can solve this? Thank you.

 

[Tristan]

Does anyone know how I can solve this? . . .

without seeing what you're doing, it's hard to help

 

[Alfredo Medina]

I think the user is referring to putting the boundary curve elevation labels. If it is true, then the words "drawing scale" are not clear. error mix says that the user must make the labels with two points that intersect the curves, because it is not possible to create these labels with one point that does not intersect anything.