java.lang.NullPointerException
        at org.netbeans.modules.options.advanced.AdvancedPanel.update(AdvancedPanel.java:80)
        at org.netbeans.modules.options.advanced.AdvancedPanelController.update(AdvancedPanelController.java:60)
        at org.netbeans.modules.options.CategoryModel$Category.update(CategoryModel.java:368)
        at org.netbeans.modules.options.OptionsPanel.setCurrentCategory(OptionsPanel.java:167)
        at org.netbeans.modules.options.OptionsPanel.initCurrentCategory(OptionsPanel.java:128)
        at org.netbeans.modules.options.OptionsDisplayerImpl.showOptionsDialog(OptionsDisplayerImpl.java:140)
        at org.netbeans.api.options.OptionsDisplayer$1.run(OptionsDisplayer.java:115)
        at org.netbeans.api.options.OptionsDisplayer$1.run(OptionsDisplayer.java:103)
        at org.openide.util.Mutex.doEventAccess(Mutex.java:1355)
        at org.openide.util.Mutex.readAccess(Mutex.java:268)
        at org.netbeans.api.options.OptionsDisplayer.openImpl(OptionsDisplayer.java:102)
        at org.netbeans.api.options.OptionsDisplayer.open(OptionsDisplayer.java:98)
        at org.netbeans.api.options.OptionsDisplayer.open(OptionsDisplayer.java:75)
        at org.netbeans.modules.options.OptionsDisplayerImpl$OpenOptionsListener$1$1.run(OptionsDisplayerImpl.java:300)
        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:104)
        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)