Return List or Single Value - Clockwork Package

Hi all,

I was trying to use the ReturnListOrSingleValue node from the Clockwork package and I get this error:

I’ve been using the Clockwork 1.x package in Revit 2017.

Will be updated?

Thanks in advance!

Hi @Jorge_Villarroel ,
seems ok with these versions :

You should uninstall the ReturnListOrSingleValue package since that package is from way back when and the node is now included in Clockwork. Also, make sure you only have the one Clockwork package installed.

Hi @Andreas_Dieckmann, I uninstalled the ReturnListOrSingleValue package and installed the Clockwork 1.x. The problem I have is that every time I re-run revit, the package is gone. What am I missing?


Strange. Could you try manually downloading the package from and placing it in your package directory?

Hey, Guys I running into the same probleme here, did you find any solution?

Hi all,
I have the same problem anyone find any solution ?