Dynamo,custom nodes (rhythm Nods)

Hi
i am trying to filter a list of elements but i get null result in the costume node “ʳʰʸᵗʰᵐ|Elements.GetParameterValueByNameTypeOrInstance” is their any solution to this issue


Thank you

Hi Walid,
What is your parameter name input?

1 Like

Hi MVE

it is a String,

Thank you

1 Like

Can you verify all those elements have that parameter?

2 Likes

Watch the spelling closely - keynote isn’t the same as KEYNOTE, Keynoteor Key Note.

2 Likes

yes i did it and now it s working thank you very much

1 Like

Thank you @jacob.small , now i am aware of this and i write it correctly
Thanks a lot :slight_smile:

1 Like