Element.SetParameterByName - Operation Failed! No parameter found by that name

Hello everyone,

Could you please help me with the node ‘Element.SetParameterByName’? I’ve got the warning, that operation is failed and no parameter found by that name…

What am I doing wrong? I was following this tutorial: https://www.youtube.com/watch?v=eRzWUCReqkc

Also, I send my Dynamo and Excel files.

NavisClashes.dyn (566.7 KB) Test 1.xlsx (66.0 KB)

Here is a link to the Revit file: https://drive.google.com/file/d/1fi0mAyaW1nESy4zIKto9xctCORaNvyXE/view?usp=sharing

Thank you very much in advance!

Hi @Alena1503,
It’s because the parameter names that you have created in Revit don’t match the names that you are providing in Dynamo.

i.e. Parameter CRN Clash X is NOT EQUAL to Parameter Clash X
or even Clash Name is NOT EQUAL to Clash name

Parameter names are character as well as case sensitive.


@AmolShah Thanks for your quick reply and your help! Now everything is ok :slight_smile: