java.lang.AssertionError: Config file config/Modules/org-jruby.xml must be already removed or marked for remove. at org.netbeans.modules.autoupdate.services.ModuleDeleterImpl.removeModuleFilesInCluster(ModuleDeleterImpl.java:294) at org.netbeans.modules.autoupdate.services.ModuleDeleterImpl.removeModuleFiles(ModuleDeleterImpl.java:281) at org.netbeans.modules.autoupdate.services.ModuleDeleterImpl.markForDelete(ModuleDeleterImpl.java:165) at org.netbeans.modules.autoupdate.services.OperationSupportImpl$ForUninstall.doOperation(OperationSupportImpl.java:391) at org.netbeans.api.autoupdate.OperationSupport.doOperation(OperationSupport.java:67) at org.netbeans.modules.autoupdate.ui.wizards.UninstallStep.handleAction(UninstallStep.java:192) at org.netbeans.modules.autoupdate.ui.wizards.UninstallStep.doAction(UninstallStep.java:152) at org.netbeans.modules.autoupdate.ui.wizards.UninstallStep.access$000(UninstallStep.java:67) at org.netbeans.modules.autoupdate.ui.wizards.UninstallStep$1.propertyChange(UninstallStep.java:126) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:339) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:276) at java.awt.Component.firePropertyChange(Component.java:8083) at org.netbeans.modules.autoupdate.ui.wizards.OperationPanel.access$000(OperationPanel.java:61) at org.netbeans.modules.autoupdate.ui.wizards.OperationPanel$1.run(OperationPanel.java:81) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:576) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1013) Caused: org.openide.util.RequestProcessor$Item: task failed: java.lang.AssertionError: Config file config/Modules/org-jruby.xml must be already removed or marked for remove. at org.openide.util.RequestProcessor$Item.fillInStackTrace(RequestProcessor.java:853) at java.lang.Throwable.(Throwable.java:181) at java.lang.Exception.(Exception.java:29) at org.openide.util.RequestProcessor$Item.(RequestProcessor.java:819) at org.openide.util.RequestProcessor$Task.schedule(RequestProcessor.java:629) at org.openide.util.RequestProcessor.post(RequestProcessor.java:295) at org.openide.util.RequestProcessor.post(RequestProcessor.java:277) at org.netbeans.modules.autoupdate.ui.wizards.OperationPanel.addNotify(OperationPanel.java:79) at java.awt.Container.addNotify(Container.java:2578) at javax.swing.JComponent.addNotify(JComponent.java:4683) at java.awt.Container.addNotify(Container.java:2578) at javax.swing.JComponent.addNotify(JComponent.java:4683) at java.awt.Container.addNotify(Container.java:2578) at javax.swing.JComponent.addNotify(JComponent.java:4683) at java.awt.Container.addNotify(Container.java:2578) at javax.swing.JComponent.addNotify(JComponent.java:4683) at org.netbeans.modules.autoupdate.ui.wizards.PanelBodyContainer.addNotify(PanelBodyContainer.java:90) at java.awt.Container.addImpl(Container.java:1068) at java.awt.Container.add(Container.java:927) at org.netbeans.core.windows.services.NbPresenter.initializeMessage(NbPresenter.java:363) at org.netbeans.core.windows.services.NbPresenter.propertyChange(NbPresenter.java:1040) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:339) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:276) at org.openide.NotifyDescriptor.firePropertyChange(NotifyDescriptor.java:759) at org.openide.NotifyDescriptor.setMessage(NotifyDescriptor.java:350) at org.openide.WizardDescriptor.updateStateOpen(WizardDescriptor.java:979) at org.openide.WizardDescriptor.updateState(WizardDescriptor.java:837) at org.openide.WizardDescriptor.goToNextStep(WizardDescriptor.java:1048) at org.openide.WizardDescriptor.access$1200(WizardDescriptor.java:127) at org.openide.WizardDescriptor$Listener$1.run(WizardDescriptor.java:1997) at org.openide.WizardDescriptor.lazyValidate(WizardDescriptor.java:1448) at org.openide.WizardDescriptor.access$1300(WizardDescriptor.java:127) at org.openide.WizardDescriptor$Listener.actionPerformed(WizardDescriptor.java:2016) at sun.reflect.NativeMethodAccessorImpl.invoke0(NativeMethodAccessorImpl.java:0) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.openide.util.WeakListenerImpl$ProxyListener.invoke(WeakListenerImpl.java:451) at $Proxy20.actionPerformed(.java:0) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995) at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242) at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236) at java.awt.Component.processMouseEvent(Component.java:6216) at javax.swing.JComponent.processMouseEvent(JComponent.java:3265) at java.awt.Component.processEvent(Component.java:5981) at java.awt.Container.processEvent(Container.java:2041) at java.awt.Component.dispatchEventImpl(Component.java:4583) at java.awt.Container.dispatchEventImpl(Container.java:2099) at java.awt.Component.dispatchEvent(Component.java:4413) at java.awt.LightweightDispatcher.retargetMouseEvent(LightweightDispatcher.java:4556) at java.awt.LightweightDispatcher.processMouseEvent(LightweightDispatcher.java:4220) at java.awt.LightweightDispatcher.dispatchEvent(LightweightDispatcher.java:4150) at java.awt.Container.dispatchEventImpl(Container.java:2085) at java.awt.Window.dispatchEventImpl(Window.java:2475) at java.awt.Component.dispatchEvent(Component.java:4413) at java.awt.EventQueue.dispatchEvent(EventQueue.java:599) at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:104) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:178) at java.awt.Dialog$1.run(Dialog.java:1051) at java.awt.Dialog$3.run(Dialog.java:1103) at java.security.AccessController.doPrivileged(AccessController.java:0) at java.awt.Dialog.show(Dialog.java:1101) at org.netbeans.core.windows.services.NbPresenter.superShow(NbPresenter.java:985) at org.netbeans.core.windows.services.NbPresenter.doShow(NbPresenter.java:1019) at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:1007) at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:115) at org.openide.util.Mutex.doEventAccess(Mutex.java:1355) at org.openide.util.Mutex.readAccess(Mutex.java:268) at org.netbeans.core.windows.services.NbPresenter.show(NbPresenter.java:992) at java.awt.Component.show(Component.java:1516) at java.awt.Component.setVisible(Component.java:1468) at java.awt.Window.setVisible(Window.java:841) at java.awt.Dialog.setVisible(Dialog.java:991) at org.netbeans.modules.autoupdate.ui.wizards.UninstallUnitWizard.invokeWizardImpl(UninstallUnitWizard.java:91) at org.netbeans.modules.autoupdate.ui.wizards.UninstallUnitWizard.invokeWizard(UninstallUnitWizard.java:65) at org.netbeans.modules.autoupdate.ui.UnitTab$UninstallAction.performerImpl(UnitTab.java:1169) at org.netbeans.modules.autoupdate.ui.UnitTab$TabAction.actionPerformed(UnitTab.java:1036) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995) at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242) at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236) at java.awt.Component.processMouseEvent(Component.java:6216) at javax.swing.JComponent.processMouseEvent(JComponent.java:3265) at java.awt.Component.processEvent(Component.java:5981) at java.awt.Container.processEvent(Container.java:2041) at java.awt.Component.dispatchEventImpl(Component.java:4583) at java.awt.Container.dispatchEventImpl(Container.java:2099) at java.awt.Component.dispatchEvent(Component.java:4413) at java.awt.LightweightDispatcher.retargetMouseEvent(LightweightDispatcher.java:4556) at java.awt.LightweightDispatcher.processMouseEvent(LightweightDispatcher.java:4220) at java.awt.LightweightDispatcher.dispatchEvent(LightweightDispatcher.java:4150) at java.awt.Container.dispatchEventImpl(Container.java:2085) at java.awt.Window.dispatchEventImpl(Window.java:2475) at java.awt.Component.dispatchEvent(Component.java:4413) at java.awt.EventQueue.dispatchEvent(EventQueue.java:599) at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:104) 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)