Hello All,

So! I am working on this site and I've set up all the document types, the templates and created content. The content tree is structured as follows:

Now! I would like to give User1 editor access to Node1 and all content beneath it and User 2, editor access to Node 2 and all content beneath.

I can create the users and successfully save them so long as they have access to the whole site but the moment I select a node and save the changes, I get a NullReference exception as shown below:

Has anyone had this issue before? Would be great to know how it could be resolved.

Looking forward to a response.

Thanks in advance.

Noel