java.lang.IllegalStateException: Module org.openide.execution is already enabled at org.netbeans.ModuleManager.attachModuleFragment(ModuleManager.java:1019) at org.netbeans.ModuleManager.maybeAddToEnableList(ModuleManager.java:1585) at org.netbeans.ModuleManager.maybeAddToEnableList(ModuleManager.java:1595) at org.netbeans.ModuleManager.maybeAddToEnableList(ModuleManager.java:1623) at org.netbeans.ModuleManager.maybeAddToEnableList(ModuleManager.java:1595) at org.netbeans.ModuleManager.maybeAddToEnableList(ModuleManager.java:1595) at org.netbeans.ModuleManager.maybeAddToEnableList(ModuleManager.java:1595) at org.netbeans.ModuleManager.simulateEnable(ModuleManager.java:1534) at org.netbeans.ModuleManager.simulateEnable(ModuleManager.java:1508) at org.netbeans.modules.autoupdate.services.OperationValidator$EnableValidator.getModulesToEnable(OperationValidator.java:363) at org.netbeans.modules.autoupdate.services.OperationValidator$EnableValidator.getRequiredElementsImpl(OperationValidator.java:398) at org.netbeans.modules.autoupdate.services.OperationValidator.getRequiredElements(OperationValidator.java:131) at org.netbeans.modules.autoupdate.services.OperationContainerImpl$OperationInfoImpl.getRequiredElements(OperationContainerImpl.java:464) at org.netbeans.api.autoupdate.OperationContainer$OperationInfo.getRequiredElements(OperationContainer.java:396) at org.netbeans.modules.autoupdate.ui.wizards.OperationWizardModel.getRequiredUpdateElements(OperationWizardModel.java:134) at org.netbeans.modules.autoupdate.ui.wizards.OperationDescriptionStep$1.run(OperationDescriptionStep.java:189) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1425) at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:59) at org.openide.util.lookup.Lookups.executeWith(Lookups.java:294) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2038) Caused: org.openide.util.RequestProcessor$SlowItem: task failed due to: java.lang.IllegalStateException: Module org.openide.execution is already enabled at org.openide.util.RequestProcessor.post(RequestProcessor.java:420) at org.netbeans.modules.autoupdate.ui.wizards.OperationDescriptionStep.appendDependingLazy(OperationDescriptionStep.java:184) at org.netbeans.modules.autoupdate.ui.wizards.OperationDescriptionStep.getComponent(OperationDescriptionStep.java:178) at org.openide.WizardDescriptor.updateStateOpen(WizardDescriptor.java:899) at org.openide.WizardDescriptor.updateState(WizardDescriptor.java:822) at org.openide.WizardDescriptor._updateState(WizardDescriptor.java:800) at org.openide.WizardDescriptor.initialize(WizardDescriptor.java:475) at org.openide.NotifyDescriptor.getterCalled(NotifyDescriptor.java:302) at org.openide.DialogDescriptor.isModal(DialogDescriptor.java:322) at org.netbeans.core.windows.services.NbDialog.(NbDialog.java:75) at org.netbeans.core.windows.services.DialogDisplayerImpl$1.run(DialogDisplayerImpl.java:155) at org.netbeans.core.windows.services.DialogDisplayerImpl$1.run(DialogDisplayerImpl.java:119) at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.doEventAccess(NbMutexEventProvider.java:138) at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.readAccess(NbMutexEventProvider.java:98) at org.netbeans.modules.openide.util.LazyMutexImplementation.readAccess(LazyMutexImplementation.java:94) at org.openide.util.Mutex.readAccess(Mutex.java:218) at org.netbeans.core.windows.services.DialogDisplayerImpl.createDialog(DialogDisplayerImpl.java:119) at org.netbeans.core.windows.services.DialogDisplayerImpl.createDialog(DialogDisplayerImpl.java:111) at org.netbeans.modules.autoupdate.ui.wizards.UninstallUnitWizard.invokeWizardImpl(UninstallUnitWizard.java:93) at org.netbeans.modules.autoupdate.ui.wizards.UninstallUnitWizard.invokeWizard(UninstallUnitWizard.java:72) at org.netbeans.modules.autoupdate.ui.UnitTab$ActivateAction.performerImpl(UnitTab.java:1619) at org.netbeans.modules.autoupdate.ui.UnitTab$TabAction.actionPerformed(UnitTab.java:1114) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022) at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2346) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259) at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:252) at java.awt.Component.processMouseEvent(Component.java:6525) at javax.swing.JComponent.processMouseEvent(JComponent.java:3321) at java.awt.Component.processEvent(Component.java:6290) at java.awt.Container.processEvent(Container.java:2234) at java.awt.Component.dispatchEventImpl(Component.java:4881) at java.awt.Container.dispatchEventImpl(Container.java:2292) at java.awt.Component.dispatchEvent(Component.java:4703) at java.awt.LightweightDispatcher.retargetMouseEvent(LightweightDispatcher.java:4898) at java.awt.LightweightDispatcher.processMouseEvent(LightweightDispatcher.java:4533) at java.awt.LightweightDispatcher.dispatchEvent(LightweightDispatcher.java:4462) at java.awt.Container.dispatchEventImpl(Container.java:2278) at java.awt.Window.dispatchEventImpl(Window.java:2739) at java.awt.Component.dispatchEvent(Component.java:4703) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:746) at java.awt.EventQueue.access$400(EventQueue.java:97) at java.awt.EventQueue$3.run(EventQueue.java:697) at java.awt.EventQueue$3.run(EventQueue.java:691) at java.security.AccessController.doPrivileged(AccessController.java:0) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:86) at java.awt.EventQueue$4.run(EventQueue.java:719) at java.awt.EventQueue$4.run(EventQueue.java:717) at java.security.AccessController.doPrivileged(AccessController.java:0) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75) at java.awt.EventQueue.dispatchEvent(EventQueue.java:716) at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:159) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93) at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)