Can't login as admin: nodeRef is a mandatory parameter

[indsev]

Hello,

We have the following development environment:

- In a computer (called X) we have the data base (postgresql) and the alf_data.
- We also have two computers (called A and B) where we have the lucene-indexes, and in the custom-repository.properties we have setted the following properties:
         index.recovery.mode=FULL
         index.tracking.cronExpression=0/5 * * * * ?

They (A and B) start propertly but when we restart one of them, we have the following error when we log as admin:

javax.faces.FacesException: Error calling action method of component with id loginForm:submit
caused by:
javax.faces.el.EvaluationException: Exception while invoking expression #{LoginBean.login}
caused by:
java.lang.IllegalArgumentException: nodeRef is a mandatory parameter


Do you have any idea of what's happening?
Thank you in advanced.

[indsev]

I forgot to say that it only happens when we create a space (in fact, a new content-type created by us) with webservices. If we create this content-type through the web client it works fine.

Any ideas? Any help will be useful.

Thank you