I cannot save a node after changing metadata

[kavus]

Hi,

I have tried hard to save a node after changing one metadata. I still have the error message:

03150009 Wrapped Exception (with status template): 03151772 Failed to execute script 'classpath*:alfresco/templates/webscripts/be/etnic/alfresco/traiter-courrier-non-traite/mail.treat.post.js': NodeRef may not be null for calls to NodeService. Check client code.

Thanks in advance for your help!

[angelborroy]

It seems you have a problem with https://www.alfresco.com/fr/events/webinars/blue-courrier-sur-alfresco-5-pour-administrations-et-ent... 

Have you access to this source code?

[kavus]

I do. But now I found out the problem is due to a behavior that's called when that metadata is changed. I'm working on it now. Thanks for your reaction.