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Sep 17, 2026

#In the Revit 2024 and Dynamo environment, 
#the Show() instance method doesn't always work as expected. 
#If you encounter a 'missing argument' type of error, 
#try using the static method of this class instead.
#
#also see https://github.com/DynamoDS/DynamoRevit/issues/3350

import sys
import clr

clr.AddReference('RevitAPIUI')
from Autodesk.Revit.UI import *

user_choice =TaskDialog.Show("window title",

TaskDialog Bug

In the Revit 2024 and Dynamo(pyton 3) environment, the Show instance method doesn't alway…

@mykolayakovchuk

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