Data not being set by x.Set() - Revit

[raswart]

Dynamo is a form of visual programming. At our company we specifically use Dynamo as an Add-in for Revit.

here are all the modules, if i remember correctly the UnwrapElement comes from Transaction Manager (I might be wrong, still a bit green with Python).

import clr
import sys

clr.AddReference('RevitAPI')
from Autodesk.Revit.DB import *

clr.AddReference('RevitAPIUI')
clr.AddReference('RevitServices')
import RevitServices
from RevitServices.Persistence import DocumentManager
from RevitServices.Transactions import TransactionManager

clr.AddReference('ProtoGeometry')
from Autodesk.DesignScript.Geometry import *

doc = DocumentManager.Instance.CurrentDBDocument
app = DocumentManager.Instance.CurrentUIApplication.Application

uiapp = DocumentManager.Instance.CurrentUIApplication
app = uiapp.Application