java.lang.IllegalArgumentException: URI is not hierarchical at java.io.File.(File.java:363) at org.netbeans.modules.xml.schema.wizard.RetrieveXMLResourceVisualPanel1.validateFiles(RetrieveXMLResourceVisualPanel1.java:128) at org.netbeans.modules.xml.schema.wizard.RetrieveXMLResourceWizardPanel1.isValid(RetrieveXMLResourceWizardPanel1.java:105) at org.openide.WizardDescriptor.updateStateOpen(WizardDescriptor.java:893) at org.openide.WizardDescriptor.updateState(WizardDescriptor.java:837) at org.openide.loaders.TemplateWizard.updateState(TemplateWizard.java:731) at org.netbeans.modules.project.ui.NewFileWizard.updateState(NewFileWizard.java:118) at org.openide.WizardDescriptor$Listener.stateChanged(WizardDescriptor.java:1981) at org.openide.util.WeakListenerImpl$Change.stateChanged(WeakListenerImpl.java:321) at org.netbeans.modules.xml.schema.wizard.RetrieveXMLResourceWizardPanel1.fireChangeEvent(RetrieveXMLResourceWizardPanel1.java:170) at org.netbeans.modules.xml.schema.wizard.RetrieveXMLResourceWizardPanel1.stateChanged(RetrieveXMLResourceWizardPanel1.java:197) at org.netbeans.modules.xml.schema.wizard.RetrieveXMLResourceVisualPanel1.fireChange(RetrieveXMLResourceVisualPanel1.java:614) at org.netbeans.modules.xml.schema.wizard.RetrieveXMLResourceVisualPanel1.changedUpdate(RetrieveXMLResourceVisualPanel1.java:627) at org.netbeans.modules.xml.schema.wizard.RetrieveXMLResourceVisualPanel1.insertUpdate(RetrieveXMLResourceVisualPanel1.java:619) at javax.swing.text.AbstractDocument.fireInsertUpdate(AbstractDocument.java:185) at javax.swing.text.AbstractDocument.handleInsertString(AbstractDocument.java:734) at javax.swing.text.AbstractDocument.insertString(AbstractDocument.java:693) at javax.swing.text.PlainDocument.insertString(PlainDocument.java:114) at javax.swing.text.AbstractDocument.replace(AbstractDocument.java:655) at javax.swing.text.JTextComponent.replaceSelection(JTextComponent.java:1351) at javax.swing.plaf.basic.BasicTextUI$TextTransferHandler.handleReaderImport(BasicTextUI.java:2342) at javax.swing.plaf.basic.BasicTextUI$TextTransferHandler.importData(BasicTextUI.java:2483) at javax.swing.TransferHandler.importData(TransferHandler.java:745) at javax.swing.plaf.basic.BasicTextUI$TextTransferHandler.importData(BasicTextUI.java:2420) at javax.swing.TransferHandler$TransferAction.actionPerformed(TransferHandler.java:1655) at javax.swing.text.JTextComponent.invokeAction(JTextComponent.java:1485) at javax.swing.text.JTextComponent.paste(JTextComponent.java:1463) at javax.swing.text.DefaultEditorKit$PasteAction.actionPerformed(DefaultEditorKit.java:1337) at javax.swing.SwingUtilities.notifyAction(SwingUtilities.java:1636) at javax.swing.JComponent.processKeyBinding(JComponent.java:2849) at javax.swing.JComponent.processKeyBindings(JComponent.java:2884) at javax.swing.JComponent.processKeyEvent(JComponent.java:2812) at java.awt.Component.processEvent(Component.java:5993) 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.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1848) at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:704) at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:969) at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:841) at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:668) at java.awt.Component.dispatchEventImpl(Component.java:4455) at java.awt.Container.dispatchEventImpl(Container.java:2099) 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.openide.loaders.TemplateWizard.instantiateImpl(TemplateWizard.java:495) at org.openide.loaders.TemplateWizard.instantiate(TemplateWizard.java:362) at org.netbeans.modules.project.ui.actions.NewFile.doPerform(NewFile.java:154) at org.netbeans.modules.project.ui.actions.NewFile.access$200(NewFile.java:80) at org.netbeans.modules.project.ui.actions.NewFile$PopupListener.actionPerformed(NewFile.java:349) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995) at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242) at javax.swing.AbstractButton.doClick(AbstractButton.java:357) at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1225) at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:1266) 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)