java.lang.reflect.UndeclaredThrowableException at $Proxy9.childrenRemoved(.java:0) at org.openide.nodes.Node.fireSubNodesChange(Node.java:1042) at org.openide.nodes.Children.notifyRemove(Children.java:952) at org.openide.nodes.Children$Keys.notifyRemove(Children.java:2198) at org.openide.nodes.Children.updateRemove(Children.java:924) at org.openide.nodes.Children.setEntries(Children.java:872) at org.openide.nodes.Children$Keys$2.run(Children.java:2136) at org.openide.util.Mutex.postRequest(Mutex.java:1162) at org.openide.util.Mutex.postWriteRequest(Mutex.java:512) at org.openide.nodes.Children$Keys.applyKeys(Children.java:2145) at org.openide.nodes.Children$Keys.setKeys(Children.java:2090) at org.netbeans.modules.project.ui.ProjectsRootNode$ProjectChildren.propertyChange(ProjectsRootNode.java:296) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:333) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:270) at org.netbeans.modules.project.ui.OpenProjectList.close(OpenProjectList.java:444) at org.netbeans.modules.project.ui.actions.CloseProject.actionPerformed(CloseProject.java:82) at org.netbeans.modules.project.ui.actions.LookupSensitiveAction.actionPerformed(LookupSensitiveAction.java:155) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1849) at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2169) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258) at javax.swing.AbstractButton.doClick(AbstractButton.java:302) at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1051) at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:1092) at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:231) at java.awt.Component.processMouseEvent(Component.java:5517) at javax.swing.JComponent.processMouseEvent(JComponent.java:3135) at java.awt.Component.processEvent(Component.java:5282) at java.awt.Container.processEvent(Container.java:1966) at java.awt.Component.dispatchEventImpl(Component.java:3984) at java.awt.Container.dispatchEventImpl(Container.java:2024) at java.awt.Component.dispatchEvent(Component.java:3819) at java.awt.LightweightDispatcher.retargetMouseEvent(LightweightDispatcher.java:4212) at java.awt.LightweightDispatcher.processMouseEvent(LightweightDispatcher.java:3892) at java.awt.LightweightDispatcher.dispatchEvent(LightweightDispatcher.java:3822) at java.awt.Container.dispatchEventImpl(Container.java:2010) at java.awt.Window.dispatchEventImpl(Window.java:1791) at java.awt.Component.dispatchEvent(Component.java:3819) at java.awt.EventQueue.dispatchEvent(EventQueue.java:463) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149) at java.awt.EventDispatchThread.run(EventDispatchThread.java:110) java.lang.reflect.InvocationTargetException at sun.reflect.GeneratedMethodAccessor124.invoke(GeneratedMethodAccessor124.java:0) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.openide.util.WeakListenerImpl$ProxyListener.invoke(WeakListenerImpl.java:449) at $Proxy9.childrenRemoved(.java:0) at org.openide.nodes.Node.fireSubNodesChange(Node.java:1042) at org.openide.nodes.Children.notifyRemove(Children.java:952) at org.openide.nodes.Children$Keys.notifyRemove(Children.java:2198) at org.openide.nodes.Children.updateRemove(Children.java:924) at org.openide.nodes.Children.setEntries(Children.java:872) at org.openide.nodes.Children$Keys$2.run(Children.java:2136) at org.openide.util.Mutex.postRequest(Mutex.java:1162) at org.openide.util.Mutex.postWriteRequest(Mutex.java:512) at org.openide.nodes.Children$Keys.applyKeys(Children.java:2145) at org.openide.nodes.Children$Keys.setKeys(Children.java:2090) at org.netbeans.modules.project.ui.ProjectsRootNode$ProjectChildren.propertyChange(ProjectsRootNode.java:296) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:333) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:270) at org.netbeans.modules.project.ui.OpenProjectList.close(OpenProjectList.java:444) at org.netbeans.modules.project.ui.actions.CloseProject.actionPerformed(CloseProject.java:82) at org.netbeans.modules.project.ui.actions.LookupSensitiveAction.actionPerformed(LookupSensitiveAction.java:155) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1849) at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2169) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258) at javax.swing.AbstractButton.doClick(AbstractButton.java:302) at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1051) at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:1092) at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:231) at java.awt.Component.processMouseEvent(Component.java:5517) at javax.swing.JComponent.processMouseEvent(JComponent.java:3135) at java.awt.Component.processEvent(Component.java:5282) at java.awt.Container.processEvent(Container.java:1966) at java.awt.Component.dispatchEventImpl(Component.java:3984) at java.awt.Container.dispatchEventImpl(Container.java:2024) at java.awt.Component.dispatchEvent(Component.java:3819) at java.awt.LightweightDispatcher.retargetMouseEvent(LightweightDispatcher.java:4212) at java.awt.LightweightDispatcher.processMouseEvent(LightweightDispatcher.java:3892) at java.awt.LightweightDispatcher.dispatchEvent(LightweightDispatcher.java:3822) at java.awt.Container.dispatchEventImpl(Container.java:2010) at java.awt.Window.dispatchEventImpl(Window.java:1791) at java.awt.Component.dispatchEvent(Component.java:3819) at java.awt.EventQueue.dispatchEvent(EventQueue.java:463) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149) at java.awt.EventDispatchThread.run(EventDispatchThread.java:110) java.lang.ArrayIndexOutOfBoundsException: 6 at org.openide.util.lookup.ProxyLookup$R.lookupChange(ProxyLookup.java:393) at org.openide.util.lookup.ProxyLookup.setLookups(ProxyLookup.java:187) at org.netbeans.modules.project.ui.actions.LookupSensitiveAction$LastActivatedWindowLookup.updateLookups(LookupSensitiveAction.java:218) at org.netbeans.modules.project.ui.actions.LookupSensitiveAction$LastActivatedWindowLookup.propertyChange(LookupSensitiveAction.java:223) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:333) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:270) at org.netbeans.core.windows.RegistryImpl.tryFireChanges(RegistryImpl.java:297) at org.netbeans.core.windows.RegistryImpl.selectedNodesChanged(RegistryImpl.java:233) at org.netbeans.core.windows.WindowManagerImpl.notifyRegistrySelectedNodesChanged(WindowManagerImpl.java:1008) at org.netbeans.core.windows.WindowManagerImpl.topComponentActivatedNodesChanged(WindowManagerImpl.java:1174) at org.openide.windows.TopComponent.setActivatedNodesImpl(TopComponent.java:312) at org.openide.windows.TopComponent.access$400(TopComponent.java:112) at org.openide.windows.TopComponent$SynchronizeNodes.run(TopComponent.java:1565) at org.openide.windows.TopComponent$SynchronizeNodes.resultChanged(TopComponent.java:1547) at org.openide.util.lookup.ProxyLookup.setLookups(ProxyLookup.java:215) at org.openide.explorer.DefaultEMLookup.updateLookups(DefaultEMLookup.java:131) at org.openide.explorer.DefaultEMLookup.propertyChange(DefaultEMLookup.java:163) at org.openide.util.WeakListenerImpl$PropertyChange.propertyChange(WeakListenerImpl.java:186) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:333) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:270) at org.openide.explorer.ExplorerManager$2.run(ExplorerManager.java:836) at org.openide.util.Mutex.doEvent(Mutex.java:1203) at org.openide.util.Mutex.readAccess(Mutex.java:309) at org.openide.explorer.ExplorerManager.fireInAWT(ExplorerManager.java:833) at org.openide.explorer.ExplorerManager.access$600(ExplorerManager.java:89) at org.openide.explorer.ExplorerManager$1AtomicSetSelectedNodes.fire(ExplorerManager.java:281) at org.openide.explorer.ExplorerManager.setSelectedNodes(ExplorerManager.java:294) at org.openide.explorer.view.BeanTreeView.selectionChanged(BeanTreeView.java:158) at org.openide.explorer.view.TreeView.callSelectionChanged(TreeView.java:752) at org.openide.explorer.view.TreeView$TreePropertyListener.valueChanged(TreeView.java:1284) at javax.swing.tree.DefaultTreeSelectionModel.fireValueChanged(DefaultTreeSelectionModel.java:629) at javax.swing.tree.DefaultTreeSelectionModel.notifyPathChange(DefaultTreeSelectionModel.java:1078) at javax.swing.tree.DefaultTreeSelectionModel.removeSelectionPaths(DefaultTreeSelectionModel.java:497) at org.openide.explorer.view.TreeView.removedNodes(TreeView.java:1076) at org.openide.explorer.view.NodeTreeModel$Listener.removed(NodeTreeModel.java:195) at org.openide.explorer.view.VisualizerChildren.removed(VisualizerChildren.java:165) at org.openide.explorer.view.VisualizerEvent$Removed.run(VisualizerEvent.java:145) at org.openide.util.Mutex.readAccess(Mutex.java:318) at org.openide.explorer.view.VisualizerNode$QP.run(VisualizerNode.java:682) at org.openide.util.Mutex.doEvent(Mutex.java:1203) at org.openide.util.Mutex.writeAccess(Mutex.java:398) at org.openide.explorer.view.VisualizerNode$QP.runSafe(VisualizerNode.java:658) at org.openide.explorer.view.VisualizerNode.childrenRemoved(VisualizerNode.java:342) at sun.reflect.GeneratedMethodAccessor124.invoke(GeneratedMethodAccessor124.java:0) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.openide.util.WeakListenerImpl$ProxyListener.invoke(WeakListenerImpl.java:449) at $Proxy9.childrenRemoved(.java:0) at org.openide.nodes.Node.fireSubNodesChange(Node.java:1042) at org.openide.nodes.Children.notifyRemove(Children.java:952) at org.openide.nodes.Children$Keys.notifyRemove(Children.java:2198) at org.openide.nodes.Children.updateRemove(Children.java:924) at org.openide.nodes.Children.setEntries(Children.java:872) at org.openide.nodes.Children$Keys$2.run(Children.java:2136) at org.openide.util.Mutex.postRequest(Mutex.java:1162) at org.openide.util.Mutex.postWriteRequest(Mutex.java:512) at org.openide.nodes.Children$Keys.applyKeys(Children.java:2145) at org.openide.nodes.Children$Keys.setKeys(Children.java:2090) at org.netbeans.modules.project.ui.ProjectsRootNode$ProjectChildren.propertyChange(ProjectsRootNode.java:296) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:333) at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:270) at org.netbeans.modules.project.ui.OpenProjectList.close(OpenProjectList.java:444) at org.netbeans.modules.project.ui.actions.CloseProject.actionPerformed(CloseProject.java:82) at org.netbeans.modules.project.ui.actions.LookupSensitiveAction.actionPerformed(LookupSensitiveAction.java:155) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1849) at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2169) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258) at javax.swing.AbstractButton.doClick(AbstractButton.java:302) at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1051) at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:1092) at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:231) at java.awt.Component.processMouseEvent(Component.java:5517) at javax.swing.JComponent.processMouseEvent(JComponent.java:3135) at java.awt.Component.processEvent(Component.java:5282) at java.awt.Container.processEvent(Container.java:1966) at java.awt.Component.dispatchEventImpl(Component.java:3984) at java.awt.Container.dispatchEventImpl(Container.java:2024) at java.awt.Component.dispatchEvent(Component.java:3819) at java.awt.LightweightDispatcher.retargetMouseEvent(LightweightDispatcher.java:4212) at java.awt.LightweightDispatcher.processMouseEvent(LightweightDispatcher.java:3892) at java.awt.LightweightDispatcher.dispatchEvent(LightweightDispatcher.java:3822) at java.awt.Container.dispatchEventImpl(Container.java:2010) at java.awt.Window.dispatchEventImpl(Window.java:1791) at java.awt.Component.dispatchEvent(Component.java:3819) at java.awt.EventQueue.dispatchEvent(EventQueue.java:463) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149) at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)