Hello,
if it can help
assuming it’s mm
I left only the creation of the wall in the transaction
python script:
import clr
import System
from System.Collections.Generic import *
clr.AddReference('ProtoGeometry')
from Autodesk.DesignScript.Geometry import *
clr.AddReference("RevitNodes")
import Revit
clr.ImportExtensions(Revit.Elements)
clr.ImportExtensions(Revit.GeometryConversion)
clr.AddReference("RevitServices")
import RevitServices
from RevitServices.Persistence import DocumentManager
from RevitServices.Transactions import TransactionManager
clr.AddReference("RevitAPI")
clr.AddReference("RevitAPIUI")
import Autodesk
from Autodesk.Revit.DB import *
from Autodesk.Revit.UI import *
doc = DocumentManager.Instance.CurrentDBDocument
uiapp = DocumentManager.Instance.CurrentUIApplication
app = uiapp.Application
uidoc = uiapp.ActiveUIDocument
curves=IN[0]
level=UnwrapElement(IN[1])
type=UnwrapElement(IN[2])
typeid=type.Id
levelid=level.Id
profile=List[Curve]()
for curve in curves:
profile.Add(curve.ToRevitType())
TransactionManager.Instance.EnsureInTransaction(doc)
wall=Wall.Create(doc,profile,typeid,levelid,False)
TransactionManager.Instance.TransactionTaskDone()
OUT = wall
edit: you have forgotten import System
cordially
christian.stan