java.lang.NullPointerException: null when I try to create a new Vaadin 7 Project

[wodencafe]

When I use the Vaadin Wizard in Eclipse to create a new Vaadin 7 Project, I receive the following exception:

REPORT

eclipseBuildId      4.7.0.I20170612-0950
eclipseProduct      org.eclipse.epp.package.java.product
javaRuntimeVersion  1.8.0_144-b01
osgiWs              gtk
osgiOs              Linux
osgiOsVersion       4.10.0
osgiArch            x86_64
severity            UNKNOWN


STATUS

pluginId            org.eclipse.jface
pluginVersion       3.13.0.v20170503-1507
code                2
severity            4
message             Problems occurred when invoking code from plug-in: "org.eclipse.jface".
fingerprint         37eb0e06d3fac5f28e05883d42dbd9b0

Exception:java.lang.NullPointerException: null
	 at com.vaadin.integration.eclipse.wizards.VaadinMavenProjectArchetypeSelectionPage.getVaadinArchetype(VaadinMavenProjectArchetypeSelectionPage.java:35)
	 at com.vaadin.integration.eclipse.wizards.VaadinMavenProjectArchetypeSelectionPage.isPageComplete(VaadinMavenProjectArchetypeSelectionPage.java:31)
	 at org.eclipse.jface.wizard.Wizard.canFinish(Wizard.java:156)
	 at org.eclipse.jface.wizard.WizardDialog.updateButtons(WizardDialog.java:1284)
	 at org.eclipse.jface.wizard.WizardSelectionPage.setSelectedNode(WizardSelectionPage.java:140)
	 at org.eclipse.ui.internal.dialogs.WorkbenchWizardSelectionPage.selectWizardNode(WorkbenchWizardSelectionPage.java:89)
	 at org.eclipse.ui.internal.dialogs.NewWizardNewPage.updateWizardSelection(NewWizardNewPage.java:722)
	 at org.eclipse.ui.internal.dialogs.NewWizardNewPage.selectionChanged(NewWizardNewPage.java:544)
	 at org.eclipse.jface.viewers.Viewer$1.run(Viewer.java:155)
	 at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	 at org.eclipse.ui.internal.JFaceUtil.lambda$0(JFaceUtil.java:44)
	 at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:173)
	 at org.eclipse.jface.viewers.Viewer.fireSelectionChanged(Viewer.java:152)
	 at org.eclipse.jface.viewers.StructuredViewer.updateSelection(StructuredViewer.java:2180)
	 at org.eclipse.jface.viewers.StructuredViewer.handleSelect(StructuredViewer.java:1223)
	 at org.eclipse.jface.viewers.StructuredViewer$4.widgetSelected(StructuredViewer.java:1252)
	 at org.eclipse.jface.util.OpenStrategy.fireSelectionEvent(OpenStrategy.java:240)
	 at org.eclipse.jface.util.OpenStrategy.access$4(OpenStrategy.java:235)
	 at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:400)
	 at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86)
	 at org.eclipse.swt.widgets.Display.sendEvent(Display.java:5252)
	 at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1348)
	 at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4522)
	 at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4107)
	 at org.eclipse.jface.window.Window.runEventLoop(Window.java:818)
	 at org.eclipse.jface.window.Window.open(Window.java:794)
	 at org.eclipse.ui.internal.handlers.WizardHandler$New.executeHandler(WizardHandler.java:269)
	 at org.eclipse.ui.internal.handlers.WizardHandler.execute(WizardHandler.java:290)
	 at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:291)
	 at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:92)
	 at sun.reflect.NativeMethodAccessorImpl.invoke0(NativeMethodAccessorImpl.java:-2)
	 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	 at java.lang.reflect.Method.invoke(Method.java:498)
	 at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55)
	 at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:305)
	 at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:239)
	 at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:132)
	 at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.execute(HandlerServiceHandler.java:152)
	 at org.eclipse.core.commands.Command.executeWithChecks(Command.java:494)
	 at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:487)
	 at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:210)
	 at org.eclipse.ui.internal.handlers.LegacyHandlerService.executeCommand(LegacyHandlerService.java:390)
	 at org.eclipse.ui.internal.actions.CommandAction.runWithEvent(CommandAction.java:151)
	 at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:565)
	 at org.eclipse.jface.action.ActionContributionItem.lambda$4(ActionContributionItem.java:397)
	 at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86)
	 at org.eclipse.swt.widgets.Display.sendEvent(Display.java:5252)
	 at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1348)
	 at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4522)
	 at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4107)
	 at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1155)
	 at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
	 at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1044)
	 at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153)
	 at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680)
	 at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
	 at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594)
	 at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148)
	 at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151)
	 at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
	 at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
	 at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
	 at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388)
	 at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243)
	 at sun.reflect.NativeMethodAccessorImpl.invoke0(NativeMethodAccessorImpl.java:-2)
	 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	 at java.lang.reflect.Method.invoke(Method.java:498)
	 at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
	 at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
	 at org.eclipse.equinox.launcher.Main.run(Main.java:1499)
	 at org.eclipse.equinox.launcher.Main.main(Main.java:1472)

Eclipse IDE for Java Developers
Version: Oxygen Release (4.7.0)
Build id: 20170620-1800
Vaadin Plug-in for Eclipse 4.0.1