Community
Participate
Working Groups
On startup the Package Explorer view crashes. What steps will reproduce the problem? 1. Start Eclipse in Java Perspective -- Error Details -- Date: Wed Jul 14 10:56:39 CEST 2010 Message: Unable to create view ID org.eclipse.jdt.ui.PackageExplorer: 2 Severity: Error Product: Eclipse 1.3.0.20100617-0521 (org.eclipse.epp.package.jee.product) Plugin: org.eclipse.ui.workbench Session Data: eclipse.buildId=I20100608-0911 java.version=1.6.0_20 java.vendor=Oracle Corporation BootLoader constants: OS=linux, ARCH=x86, WS=gtk, NL=de_AT Framework arguments: -product org.eclipse.epp.package.jee.product Command-line arguments: -data /home/scd/projects/wision/workspacetrunk -os linux -ws gtk -arch x86 -product org.eclipse.epp.package.jee.product Exception Stack Trace: java.lang.ArrayIndexOutOfBoundsException: 2 at org.eclipse.emf.common.util.BasicEList.assign(BasicEList.java:124) at org.eclipse.emf.common.util.BasicEList.addUnique(BasicEList.java:424) at org.eclipse.emf.common.util.AbstractEList.add(AbstractEList.java:307) at org.eclipse.emf.common.notify.impl.BasicNotifierImpl$EAdapterList.add(BasicNotifierImpl.java:199) at org.eclipse.wst.common.internal.emf.utilities.ExtendedEcoreUtil$ESynchronizedAdapterList.add(ExtendedEcoreUtil.java:54) at org.eclipse.wst.common.componentcore.internal.StructureEdit.getEclipseResource(StructureEdit.java:252) at org.eclipse.wst.common.componentcore.internal.impl.ResourceTreeNode.findMatchingVirtualPathsSet(ResourceTreeNode.java:195) at org.eclipse.wst.common.componentcore.internal.impl.ResourceTreeNode.findModuleResourcesSet(ResourceTreeNode.java:178) at org.eclipse.wst.common.componentcore.internal.impl.ResourceTreeNode.findModuleResources(ResourceTreeNode.java:143) at org.eclipse.wst.common.componentcore.internal.resources.VirtualResource.getProjectRelativePaths(VirtualResource.java:132) at org.eclipse.wst.common.componentcore.internal.resources.VirtualFile.getUnderlyingFiles(VirtualFile.java:104) at org.eclipse.wst.common.componentcore.internal.resources.VirtualFile.getUnderlyingResources(VirtualFile.java:93) at org.eclipse.wst.common.componentcore.internal.resources.VirtualResource.exists(VirtualResource.java:88) at org.eclipse.jst.common.internal.modulecore.util.ManifestUtilities.getNonBinaryComponentManifest(ManifestUtilities.java:123) at org.eclipse.jst.common.internal.modulecore.util.ManifestUtilities.getManifest(ManifestUtilities.java:80) at org.eclipse.jst.common.internal.modulecore.util.ManifestUtilities.getManifestClasspath(ManifestUtilities.java:147) at org.eclipse.jst.j2ee.componentcore.J2EEModuleVirtualComponent.getManifestClasspath(J2EEModuleVirtualComponent.java:187) at org.eclipse.jst.j2ee.componentcore.J2EEModuleVirtualComponent.calculateManifestReferences(J2EEModuleVirtualComponent.java:316) at org.eclipse.jst.j2ee.componentcore.J2EEModuleVirtualComponent.cacheManifestReferences(J2EEModuleVirtualComponent.java:308) at org.eclipse.jst.j2ee.componentcore.J2EEModuleVirtualComponent.getReferences(J2EEModuleVirtualComponent.java:151) at org.eclipse.jst.j2ee.internal.common.classpath.J2EEComponentClasspathContainer.update(J2EEComponentClasspathContainer.java:194) at org.eclipse.jst.j2ee.internal.common.classpath.J2EEComponentClasspathContainer.install(J2EEComponentClasspathContainer.java:414) at org.eclipse.jst.j2ee.internal.common.classpath.J2EEComponentClasspathInitializer.initialize(J2EEComponentClasspathInitializer.java:48) at org.eclipse.jdt.internal.core.JavaModelManager.initializeContainer(JavaModelManager.java:2707) at org.eclipse.jdt.internal.core.JavaModelManager.getClasspathContainer(JavaModelManager.java:1850) at org.eclipse.jdt.core.JavaCore.getClasspathContainer(JavaCore.java:2705) at org.eclipse.jdt.internal.core.JavaProject.resolveClasspath(JavaProject.java:2645) at org.eclipse.jdt.internal.core.JavaProject.resolveClasspath(JavaProject.java:2783) at org.eclipse.jdt.internal.core.JavaProject.getResolvedClasspath(JavaProject.java:1915) at org.eclipse.jdt.internal.core.JavaProject.buildStructure(JavaProject.java:440) at org.eclipse.jdt.internal.core.Openable.generateInfos(Openable.java:258) at org.eclipse.jdt.internal.core.Openable.openAncestors(Openable.java:504) at org.eclipse.jdt.internal.core.Openable.generateInfos(Openable.java:240) at org.eclipse.jdt.internal.core.JavaElement.openWhenClosed(JavaElement.java:515) at org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java:252) at org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java:238) at org.eclipse.jdt.internal.core.PackageFragmentRoot.getKind(PackageFragmentRoot.java:477) at org.eclipse.jdt.internal.core.PackageFragment.getKind(PackageFragment.java:290) at org.eclipse.jdt.internal.core.PackageFragment.validateExistence(PackageFragment.java:506) at org.eclipse.jdt.internal.core.Openable.exists(Openable.java:206) at org.eclipse.jdt.internal.core.PackageFragment.exists(PackageFragment.java:174) at org.eclipse.jdt.ui.StandardJavaElementContentProvider.exists(StandardJavaElementContentProvider.java:451) at org.eclipse.jdt.ui.StandardJavaElementContentProvider.getParent(StandardJavaElementContentProvider.java:249) at org.eclipse.jface.viewers.AbstractTreeViewer.getParentElement(AbstractTreeViewer.java:1658) at org.eclipse.jface.viewers.TreeViewer.getParentElement(TreeViewer.java:607) at org.eclipse.jface.viewers.AbstractTreeViewer.internalExpand(AbstractTreeViewer.java:1585) at org.eclipse.jface.viewers.AbstractTreeViewer.internalExpand(AbstractTreeViewer.java:1587) at org.eclipse.jface.viewers.AbstractTreeViewer.setSelectionToWidget(AbstractTreeViewer.java:2466) at org.eclipse.jface.viewers.StructuredViewer.setSelectionToWidget(StructuredViewer.java:1741) at org.eclipse.jface.viewers.AbstractTreeViewer.setSelectionToWidget(AbstractTreeViewer.java:2906) at org.eclipse.jface.viewers.StructuredViewer.setSelection(StructuredViewer.java:1698) at org.eclipse.jface.viewers.TreeViewer.setSelection(TreeViewer.java:1140) at org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart.showInput(PackageExplorerPart.java:1050) at org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart.editorActivated(PackageExplorerPart.java:999) at org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart.setLinkingEnabled(PackageExplorerPart.java:1271) at org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart.createPartControl(PackageExplorerPart.java:548) at org.eclipse.ui.internal.ViewReference.createPartHelper(ViewReference.java:375) at org.eclipse.ui.internal.ViewReference.createPart(ViewReference.java:229) at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:595) at org.eclipse.ui.internal.PartPane.setVisible(PartPane.java:313) at org.eclipse.ui.internal.ViewPane.setVisible(ViewPane.java:531) at org.eclipse.ui.internal.presentations.PresentablePart.setVisible(PresentablePart.java:180) at org.eclipse.ui.internal.presentations.util.PresentablePartFolder.select(PresentablePartFolder.java:270) at org.eclipse.ui.internal.presentations.util.LeftToRightTabOrder.select(LeftToRightTabOrder.java:66) at org.eclipse.ui.internal.presentations.util.TabbedStackPresentation.selectPart(TabbedStackPresentation.java:474) at org.eclipse.ui.internal.PartStack.refreshPresentationSelection(PartStack.java:1254) at org.eclipse.ui.internal.PartStack.createControl(PartStack.java:667) at org.eclipse.ui.internal.PartStack.createControl(PartStack.java:574) at org.eclipse.ui.internal.PartSashContainer.createControl(PartSashContainer.java:568) at org.eclipse.ui.internal.PerspectiveHelper.activate(PerspectiveHelper.java:273) at org.eclipse.ui.internal.Perspective.onActivate(Perspective.java:984) at org.eclipse.ui.internal.WorkbenchPage.onActivate(WorkbenchPage.java:2632) at org.eclipse.ui.internal.WorkbenchWindow$27.run(WorkbenchWindow.java:2987) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchWindow.setActivePage(WorkbenchWindow.java:3016) at org.eclipse.ui.internal.WorkbenchWindow$21.runWithException(WorkbenchWindow.java:2285) at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:31) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:134) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3527) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3174) at org.eclipse.ui.application.WorkbenchAdvisor.openWindows(WorkbenchAdvisor.java:803) at org.eclipse.ui.internal.Workbench$31.runWithException(Workbench.java:1566) at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:31) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:134) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3527) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3174) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2537) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2427) at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:670) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:663) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:121) 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:369) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:619) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:575) at org.eclipse.equinox.launcher.Main.run(Main.java:1408) at org.eclipse.equinox.launcher.Main.main(Main.java:1383)
Does this relate to jst.j2ee?
It seems to be some kind of race condition which only happens when using Oracle JRockit VM in default/server mode. If I start it with -client the problem did not appear anymore.
