java.lang.NullPointerException
   at org.netbeans.modules.editor.breadcrumbs.BreadCrumbComponent.computeNodePath(BreadCrumbComponent.java:249)
   at org.netbeans.modules.editor.breadcrumbs.BreadCrumbComponent.measurePrepaint(BreadCrumbComponent.java:169)
   at org.netbeans.modules.editor.breadcrumbs.BreadCrumbComponent.access$100(BreadCrumbComponent.java:87)
   at org.netbeans.modules.editor.breadcrumbs.BreadCrumbComponent$2.run(BreadCrumbComponent.java:197)
   at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:0)
   at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:0)
   at java.awt.EventQueue.access$400(EventQueue.java:0)
   at java.awt.EventQueue$2.run(EventQueue.java:0)
   at java.awt.EventQueue$2.run(EventQueue.java:0)
   at java.security.AccessController.doPrivileged(AccessController.java:0)
   at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:0)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:0)
   at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:159)
   at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:0)
   at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:0)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:0)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:0)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:0)
   at java.awt.EventDispatchThread.run(EventDispatchThread.java:0)