Problem with Associate Element Parameter to Family Parameter Multi Families FROM PROJECT

Hi!
I created multi box families in the project by dynamo. Then, I want to create material parameter and associate that parameter to the element parameter of these multi families from the project.
I’m using an Orchid package with “Parameter.Associate”. But, it failed.
I have followed many ways from similar topics.
Please help me find out what am I doing wrong. Or is there another way?

Thanks and kind regards.

Can you use something else than “Material” as Parameter name? Such as “Material_Test” ?

Thanks for your reply. But I’m sure that’s not the point.

It works on my side like that:

You have to then set parameer in project, not in family. Because you associate those with a parameter

test_fam.dyn (24.8 KB)

Does it works on your side like that? “Parameter.Associate” is not working.

I got error but I adjusted it:

test_fam.dyn (27.5 KB)

Are you sure it worked the first time? Be careful!
This my graphic, I must run 3 times:

  • First time, I run and warning.
  • Second time, I disconnect “element” port of Parameter.Associate, and run.
  • Third time, I connect “element” port again. It was finally successful.
    I hope you understand my explains.

Thanks and kind regards.

There was a problem with Transactions. Now it works on my side at first run:

test_fam.dyn (31.4 KB)

Thank you very much!

Your way is great! Now it works on my side at first run. I missed something: