Wall.ByFace / FaceWall.Create doesn't work

[Andreas_Dieckmann]

This came up recently in another post as well:

Wall.ByFace (ClockWork) returns only "Empty List"

Hello, I found in ClockWork, WallByFace Component. To use this Component, I brought a FamilyInstance in Revit to Dynamo used Element.Faces and WallByFace but WallByFace returns only Empty List. What did I wrong?? (The Faces of FamilyInstance are double curved surfaces, but no opening in a surface.) [image] Best Regards,

And in an issue on the Clockwork repo:

Wall.ByFace doesn't work...

For the second case, the solution was to switch to Manual execution mode. For the first case, my suspicion is that this is due to a bug in Dynamo:

Getting Revit face reference fails for some element types