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

Revit
1

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…

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123632×841 114 KB

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!

2

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.
image

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.

3 Likes
3

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