Create walls

I’ve ran into a problem creating a simple wall along a curve. I’ve seen the tutorials and it seems really simple but I think I’m missing something or is this a bug? I’ve tried both “Wall.ByCurveAndLevels” & “Wall.ByCurveAndHeight” without any luck.


Image of my very simple def.



Easy to fix- the height needs to be a number



doh! I knew it was something super simple. Thank you again for taking the time to answer my question.

Actually, 10 in the code block was alright too.

It just was too small a number.

Walls created by Dynamo are automatically defined as non-structural. Just guessing here but most likely your view is set to a “Structural” discipline and the resulting non-structural walls are simply hidden.

Just elaborating on my last comment as it is something that I quite often overlook…

If Andrew’s suggestion worked, it just means that his Revit Length units are set to mm.

In that case he either changes the units or the number/value (to something higher)