MessageServiceClient.publish() has thrown a NullPointerException

We found this prefix in 2 webpages.
MapChildren (2)Typical messages (2)TraceDetailed Map
  1. java.lang.NullPointerException
    1.   at com.icesoft.net.messaging.MessageServiceClient.getDefaultTopicName()
    2.   at com.icesoft.net.messaging.MessageServiceClient.publish()
  1. NPE caught during start-up of EPS related to JMS messaging set-up

    First:5 years ago
    Last:2 years ago
    Author:Jack Van Ooststroom
    Site:ICEsoft JIRA Issue Tracker
    http://jira.icesoft.org/browse/PUSH-250
  2. NPE thrown when starting EPS

    First:4 years ago
    Last:2 years ago
    Author:Arran Mccullough
    Site:ICEsoft JIRA Issue Tracker
    http://jira.icesoft.org/browse/IPCK-510
MessageNumber of crashes
Unable to publish object message 'MessagePayload[browserID: 'null', delay: '0', groupName: 'null', notifyBackURI: 'null', pushConfiguration: 'null', pushID: 'null', pushIDList: 'null', pushIDs: 'null', pushIDString: 'null', pushIDStatusMap: '{}', timestamp1
<No message>1
  1. java.lang.NullPointerException
    1.   at com.icesoft.net.messaging.MessageServiceClient.getDefaultTopicName()
    2.   at com.icesoft.net.messaging.MessageServiceClient.publish()