[jbosstools-issues] [JBoss JIRA] (JBIDE-13245) Cannot create examples from JBoss Maven Archetypes category via Project Examples wizard

Cannot create examples from JBoss Maven Archetypes category via Project Examples wizard --------------------------------------------------------------------------------------- Key: JBIDE-13245 URL: https://issues.jboss.org/browse/JBIDE-13245 Project: Tools (JBoss Tools) Issue Type: Bug Components: maven, project-examples Affects Versions: 4.0.0.CR1 Reporter: Rastislav Wagner Assignee: Max Rydahl Andersen Priority: Critical Fix For: 4.0.0.Final Attachments: Group_Id.png, Name_is_not_empty.png Error downloading archetype null:null:null {code}java.lang.reflect.InvocationTargetException at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:477) at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:372) at org.eclipse.jface.wizard.WizardDialog.run(WizardDialog.java:1028) at org.jboss.tools.maven.project.examples.wizard.ArchetypeExamplesWizardPage.getRequiredProperties(ArchetypeExamplesWizardPage.java:184) at org.jboss.tools.maven.project.examples.wizard.ArchetypeExamplesWizardPage.initializeArchetype(ArchetypeExamplesWizardPage.java:135) at org.jboss.tools.maven.project.examples.wizard.ArchetypeExamplesWizardPage.setProjectExample(ArchetypeExamplesWizardPage.java:472) at org.jboss.tools.project.examples.wizard.NewProjectExamplesMainPage$1.selectionChanged(NewProjectExamplesMainPage.java:216) at org.eclipse.jface.viewers.Viewer$2.run(Viewer.java:164) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:49) at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175) at org.eclipse.jface.viewers.Viewer.fireSelectionChanged(Viewer.java:162) at org.eclipse.jface.viewers.StructuredViewer.updateSelection(StructuredViewer.java:2188) at org.eclipse.jface.viewers.StructuredViewer.handleSelect(StructuredViewer.java:1211) at org.eclipse.jface.viewers.StructuredViewer$4.widgetSelected(StructuredViewer.java:1241) at org.eclipse.jface.util.OpenStrategy.fireSelectionEvent(OpenStrategy.java:239) at org.eclipse.jface.util.OpenStrategy.access$4(OpenStrategy.java:233) at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:403) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1276) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3554) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3179) at org.eclipse.jface.window.Window.runEventLoop(Window.java:825) at org.eclipse.jface.window.Window.open(Window.java:801) at org.jboss.tools.central.actions.NewProjectExamplesWizardHandler.execute(NewProjectExamplesWizardHandler.java:62) at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:290) at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:76) at sun.reflect.GeneratedMethodAccessor242.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:601) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56) at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:229) at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:210) at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:131) at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:171) at org.eclipse.ui.internal.handlers.LegacyHandlerService.executeCommand(LegacyHandlerService.java:500) at org.eclipse.ui.menus.CommandContributionItem.handleWidgetSelection(CommandContributionItem.java:824) at org.eclipse.ui.menus.CommandContributionItem.access$19(CommandContributionItem.java:810) at org.eclipse.ui.menus.CommandContributionItem$5.handleEvent(CommandContributionItem.java:800) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1276) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3554) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3179) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1029) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:923) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:86) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:588) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:543) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:353) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:601) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:629) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584) at org.eclipse.equinox.launcher.Main.run(Main.java:1438) at org.eclipse.equinox.launcher.Main.main(Main.java:1414) Caused by: org.apache.maven.artifact.InvalidArtifactRTException: For artifact {null:null:null:pom}: The groupId cannot be empty. at org.apache.maven.artifact.DefaultArtifact.validateIdentity(DefaultArtifact.java:130) at org.apache.maven.artifact.DefaultArtifact.<init>(DefaultArtifact.java:123) at org.apache.maven.artifact.factory.DefaultArtifactFactory.createArtifact(DefaultArtifactFactory.java:157) at org.apache.maven.artifact.factory.DefaultArtifactFactory.createArtifact(DefaultArtifactFactory.java:117) at org.apache.maven.artifact.factory.DefaultArtifactFactory.createArtifact(DefaultArtifactFactory.java:111) at org.apache.maven.artifact.factory.DefaultArtifactFactory.createArtifactWithClassifier(DefaultArtifactFactory.java:45) at org.apache.maven.repository.legacy.LegacyRepositorySystem.createArtifactWithClassifier(LegacyRepositorySystem.java:129) at org.eclipse.m2e.core.internal.embedder.MavenImpl.resolve(MavenImpl.java:639) at org.jboss.tools.maven.project.examples.wizard.ArchetypeExamplesWizardPage.downloadArchetype(ArchetypeExamplesWizardPage.java:255) at org.jboss.tools.maven.project.examples.wizard.ArchetypeExamplesWizardPage.access$4(ArchetypeExamplesWizardPage.java:245) at org.jboss.tools.maven.project.examples.wizard.ArchetypeExamplesWizardPage$3.run(ArchetypeExamplesWizardPage.java:199) at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:464) ... 64 more {code}