RIR - Walls - Allow disallow joins

[SA12]

Hello,
I am trying to adapt the following Allow/Disallow joins script I have found in the forum related to structural framing to walls, with no luck.

Joining Ends of Beams via Rhino Inside Revit

Use the python component provided in the attached GH definition. The definition grabs the columns in model, creates beams with default type on the top end of the columns, and then uses the python component to join the ends of the beam: [Screen Shot 2020-07-20 at 16.28.29] beams.gh (13.0 KB)

WU = DB.WallUtils

t = DB.Transaction(doc, 'Update End Joins')
t.Start()
try:
    if isinstance(E, DB.FamilyInstance):
        # if wall
        if True:
            for state, endidx in zip([JS, JE], [0, 1]):
                print(state, endidx)
                if state:
                    SFU.AllowWallJoinAtEnd(E, endidx)
                else:
                    SFU.DisallowWallJoinAtEnd(E, endidx)
    t.Commit()
except Exception as txn_err:
    show_error(str(txn_err))
    t.RollBack()

Anyone who can help, please?
thanks

[M.Tarabishy (Mohamed Eltarabishy)]

Hey, hope the below should work… let’s know how it goes