I am trying to create a graph that will create a Project Parameter text or number under Project Information. The problem I have is that every time I run my graph, it keeps adding new Project Parameters with the same name. I would like to create a graph that will evaluate the project so that if there is an existing parameter with the same name, the graph doesn’t create it anymore. Some direction will be appreciate it. [image]

Create Project Parameter with repeated parameter error checking

JCoronado April 22, 2021, 5:19am 2

Topic		Replies	Views
Parameter.CreateProjectParameter creates duplicates Revit	3	645	February 3, 2020
Create Project parameter - Repetition creation of parameter with each run Revit mep , excel , dynamo	5	1432	May 19, 2020
Creating project parameters duplicates even if the parameter exists Revit dynamo	2	609	July 10, 2020
Creating a Project Parameter Revit revit , dynamo	2	719	January 23, 2020
Parameter.CreateProjectParameter Revit	24	12965	March 13, 2024