Jconsole doesn't connect JBOSS server 6.1.0 locally --------------------------------------------------- Key: REMJMX-82 URL: https://issues.jboss.org/browse/REMJMX-82 Project: Remoting JMX Issue Type: Bug Environment: Windows , JDK 1.6_21 Reporter: Rajan Chaturvedi Hi We are moving application from JBOSS 4.X to JBOSS EAP 6.1.0. We are unable to connect JMS console . Every time we got follwoing error at JCONSOLE Exception in thread "AWT-EventQueue-0" java.lang.RuntimeException: Error connecting to JBoss AS. at org.jboss.as.cli.gui.JConsoleCLIPlugin.getTabs(JConsoleCLIPlugin.java:80) at sun.tools.jconsole.VMPanel.createPluginTabs(VMPanel.java:641) at sun.tools.jconsole.VMPanel.propertyChange(VMPanel.java:315) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:339) at javax.swing.event.SwingPropertyChangeSupport.firePropertyChange(SwingPropertyChangeSupport.java:75) at javax.swing.event.SwingPropertyChangeSupport$1.run(SwingPropertyChangeSupport.java:80) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEvent(EventQueue.java:597) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161) at java.awt.EventDispatchThread.run(EventDispatchThread.java:122) Caused by: java.lang.NullPointerException at org.jboss.as.cli.gui.JConsoleCLIPlugin.connectCommandContext(JConsoleCLIPlugin.java:109) at org.jboss.as.cli.gui.JConsoleCLIPlugin.getTabs(JConsoleCLIPlugin.java:77) ... 13 more This Error is coming after adding jline-0.9.94-redhat-1.jar. at %JBOSS_MODULEPATH%\jline\main\jline-0.9.94-redhat-1.jar. Note that we are doing custom deployment hence written new bat file to start server which set few paths and then calls standalone.bat. Please provide solution ASAP.