invalid property regression error in cmis impl

2014-06-04 12:09:59,373 ERROR [http-bio-0.0.0.0-8080-exec-2] [org.apache.chemistry.opencmis.server.impl.atompub.CmisAtomPubServlet] Invalid property!
org.apache.chemistry.opencmis.commons.exceptions.CmisRuntimeException: Invalid property!
        at org.apache.chemistry.opencmis.commons.impl.XMLConverter.writeProperty(XMLConverter.java:798)
        at org.apache.chemistry.opencmis.commons.impl.XMLConverter.writeObject(XMLConverter.java:698)
        at org.apache.chemistry.opencmis.server.impl.atompub.AtomEntry.writeObject(AtomEntry.java:109)
        at org.apache.chemistry.opencmis.server.impl.atompub.AbstractAtomPubServiceCall.writeObjectEntry(AbstractAtomPubServiceCall.java:176)
        at org.apache.chemistry.opencmis.server.impl.atompub.ObjectService$Create.serve(ObjectService.java:145)
        at org.apache.chemistry.opencmis.server.shared.Dispatcher.dispatch(Dispatcher.java:91)
        at org.apache.chemistry.opencmis.server.impl.atompub.CmisAtomPubServlet.dispatch(CmisAtomPubServlet.java:226)
        at org.apache.chemistry.opencmis.server.impl.atompub.CmisAtomPubServlet.service(CmisAtomPubServlet.java:173)
        at org.nuxeo.ecm.core.opencmis.bindings.NuxeoCmisAtomPubServlet.service(NuxeoCmisAtomPubServlet.java:43)