java.lang.NullPointerException: This exception has no message.

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via Jive Software Open Source by Guus der Kinderen, 1 year ago
This exception has no message.
via JIRA by Guus der Kinderen, 1 year ago
This exception has no message.
via Jive Software Open Source by Guus der Kinderen, 1 year ago
This exception has no message.
java.lang.NullPointerException:
at java.util.concurrent.ConcurrentHashMap.hash(ConcurrentHashMap.java:333)
at java.util.concurrent.ConcurrentHashMap.get(ConcurrentHashMap.java:988)
at org.jivesoftware.spark.PresenceManager.getPresence(PresenceManager.java:117)
at org.jivesoftware.spark.ui.conferences.GroupChatParticipantList.addParticipant(GroupChatParticipantList.java:354)
at org.jivesoftware.spark.ui.conferences.GroupChatParticipantList$3$1.run(GroupChatParticipantList.java:218)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:312)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:745)
at java.awt.EventQueue.access$300(EventQueue.java:103)
at java.awt.EventQueue$3.run(EventQueue.java:706)
at java.awt.EventQueue$3.run(EventQueue.java:704)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:715)
at org.jivesoftware.sparkimpl.plugin.idle.UserIdlePlugin$1.dispatchEvent(UserIdlePlugin.java:182)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)

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