java.lang.NullPointerException
   at org.netbeans.modules.beans.BeanPanel.panelActivated(BeanPanel.java:42)
   at org.netbeans.modules.navigator.NavigatorController.updateContext(NavigatorController.java:388)
   at org.netbeans.modules.navigator.NavigatorController.updateContext(NavigatorController.java:274)
   at org.netbeans.modules.navigator.NavigatorController.access$900(NavigatorController.java:99)
   at org.netbeans.modules.navigator.NavigatorController$ActNodeSetter.run(NavigatorController.java:726)
   at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
   at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:133)
   at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
   at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
   at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)