When I start a workflow, particpants don't get mail notification and the log get this error :
2013-08-26 12:24:24,357 ERROR [org.nuxeo.ecm.platform.ec.notification.NotificationEventListener] Error during Notification processing for event workflowTaskAssigned
java.lang.NullPointerException
at org.nuxeo.ecm.core.security.SecurityService.checkPermission(SecurityService.java:136)
at org.nuxeo.ecm.core.api.AbstractSession.hasPermission(AbstractSession.java:449)
at org.nuxeo.ecm.core.api.AbstractSession.hasPermission(AbstractSession.java:440)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.nuxeo.ecm.core.api.TransactionalCoreSessionWrapper.invoke(TransactionalCoreSessionWrapper.java:133)
at com.sun.proxy.$Proxy43.hasPermission(Unknown Source)
at org.nuxeo.ecm.platform.ec.notification.NotificationEventListener.sendNotificationSignalForUser(NotificationEventListener.java:221)
at org.nuxeo.ecm.platform.ec.notification.NotificationEventListener.handleNotifications(NotificationEventListener.java:192)
at org.nuxeo.ecm.platform.ec.notification.NotificationEventListener.handleEvent(NotificationEventListener.java:108)
at org.nuxeo.ecm.core.event.impl.AsyncEventExecutor$ListenerWork.work(AsyncEventExecutor.java:153)
at org.nuxeo.ecm.core.work.AbstractWork.run(AbstractWork.java:150)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:724)
I use Nuxeo 5.6-HF22 with LDAP authentication.
With Nuxeo 5.6-HF17, notifications for workflow worked well.
Is there a workaround ?
