java.lang.NullPointerException
   at org.netbeans.modules.debugger.ui.ComponentInfoFromBeanContext.transform(ComponentInfoFromBeanContext.java:106)
   at org.netbeans.modules.debugger.ui.DebuggerManagerListener$BeanContextComponentProvider.getComponents(DebuggerManagerListener.java:781)
   at org.netbeans.modules.debugger.ui.DebuggerManagerListener$1.run(DebuggerManagerListener.java:160)
Caused: org.openide.util.RequestProcessor$SlowItem: task failed due to: java.lang.NullPointerException
   at org.openide.util.RequestProcessor.post(RequestProcessor.java:424)
   at org.netbeans.modules.debugger.ui.DebuggerManagerListener.openEngineComponents(DebuggerManagerListener.java:137)
   at org.netbeans.modules.debugger.ui.DebuggerManagerListener.engineAdded(DebuggerManagerListener.java:113)
   at org.netbeans.api.debugger.DebuggerManager.fireEngineAdded(DebuggerManager.java:1415)
   at org.netbeans.api.debugger.DebuggerManager.addEngine(DebuggerManager.java:1638)
   at org.netbeans.api.debugger.Session.addLanguage(Session.java:379)
   at org.netbeans.api.debugger.DebuggerManager.startDebugging(DebuggerManager.java:381)
   at org.netbeans.modules.debugger.jpda.ui.ConnectPanel$ConnectController$1.run(ConnectPanel.java:613)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1454)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2036)