How to use SetParameterByName in Document?

Hello!

I have a little problem, im doing a script to fill some parameters in a linked file, i explain:

1: select the objet from linked doc
2: unload linked doc
3:Open in background the document
4: get the objet based in one parameter
5: set the new value to the parameters
6: close document
7: reload link

but my problem is that the node SetParameterByName in Document is not working and i have no idea why

Somebody had this problem befor?

Thanks to you all!

@danielbSN ,

check out crumble packages… he is doing a lot with open/close documents.

KR
Andreas

We would need to see the rest of your graph with all the node previews to be able to tell you what’s going on.