[ https://issues.apache.org/jira/browse/AIRAVATA-579?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Raminderjeet Singh resolved AIRAVATA-579. ----------------------------------------- Resolution: Fixed Fix Version/s: 0.8 Fixed in 0.8 > startListeningToPreviousMessageBox method in MessageBoxNotificationHandler > give following error > ----------------------------------------------------------------------------------------------- > > Key: AIRAVATA-579 > URL: https://issues.apache.org/jira/browse/AIRAVATA-579 > Project: Airavata > Issue Type: Bug > Components: Workflow Tracking > Affects Versions: 0.4-INCUBATING > Reporter: Raminderjeet Singh > Fix For: 0.8 > > > org.apache.airavata.wsmg.client.MsgBrokerClientException: unable to send the > subscription > at > org.apache.airavata.wsmg.client.WseMsgBrokerClient.subscribe(WseMsgBrokerClient.java:129) > at > org.apache.airavata.workflow.tracking.impl.subscription.MessageBoxNotificationHandler.subscribeToBroker(MessageBoxNotificationHandler.java:199) > at > org.apache.airavata.workflow.tracking.impl.subscription.MessageBoxNotificationHandler.renewMessageboxSubscription(MessageBoxNotificationHandler.java:149) > at > org.apache.airavata.notification.NotificationListener.main(NotificationListener.java:54) > Caused by: org.apache.axis2.AxisFault: java.lang.NullPointerException -- This message was sent by Atlassian JIRA (v6.2#6252)