Querying Type parameter of structure framing family

it’s about archilab’s ‘Get Type Parameter’.
it’s been working well in most cases. Just Great…
But when I connect it to parameter “b” of Structure Framing family, it returns null.(“h” as well)
anyone knows why?

Can you show the elements you’re checking?

like this?

Sorry, I meant in the Dynamo graph. What is your element input?

I just selected the beam with ‘Select Element’ node.

Hi, Hyunu_Kim,
I tried with get parameter node it worked.

from what I understood the the python script used in this node can’t fetch Dimension parameters

Ah. Numeric parameters most likely won’t have an AsString() value. I would recommend getting the value directly from the type anyway.

oh Thanks. it works.^^