Today Eclipse 3.2 started on release Jitrino.OPT, but failed to open
editor window of existing older project during workspace
initialization, due to NoClassDefFoundError. Neverthless editor could
be normally opened by hand later.
I guess this is related to this topic. The log message is:
!ENTRY org.eclipse.ui 4 0 2006-12-19 11:52:32.904
!MESSAGE Unable to create editor ID
org.eclipse.jdt.ui.CompilationUnitEditor: Editor could not be
initialized.
!STACK 0
java.lang.NoClassDefFoundError: org/eclipse/core/runtime/Plugin
at
org.eclipse.core.internal.preferences.legacy.InitLegacyPreferences.init(InitLegacyPreferences.java:43)
at
org.eclipse.core.internal.preferences.PreferenceServiceRegistryHelper.applyRuntimeDefaults(PreferenceServiceRegistryHelper.java)
at
org.eclipse.core.internal.preferences.PreferencesService.applyRuntimeDefaults(PreferencesService.java)
at
org.eclipse.core.internal.preferences.DefaultPreferences.applyRuntimeDefaults(DefaultPreferences.java)
at
org.eclipse.core.internal.preferences.DefaultPreferences.loadDefaults(DefaultPreferences.java:231)
at
org.eclipse.core.internal.preferences.DefaultPreferences.load(DefaultPreferences.java:227)
at
org.eclipse.core.internal.preferences.EclipsePreferences.create(EclipsePreferences.java)
at
org.eclipse.core.internal.preferences.EclipsePreferences.internalNode(EclipsePreferences.java)
at
org.eclipse.core.internal.preferences.EclipsePreferences.node(EclipsePreferences.java)
at
org.eclipse.core.internal.preferences.PreferencesService.getNodes(PreferencesService.java)
at
org.eclipse.core.internal.preferences.PreferencesService.getString(PreferencesService.java:635)
at
org.eclipse.core.internal.filebuffers.TextFileBufferManager.getLineDelimiterPreference(TextFileBufferManager.java)
at
org.eclipse.core.internal.filebuffers.TextFileBufferManager.createEmptyDocument(TextFileBufferManager.java:300)
at
org.eclipse.core.internal.filebuffers.ResourceTextFileBuffer.initializeFileBufferContent(ResourceTextFileBuffer.java)
at
org.eclipse.core.internal.filebuffers.ResourceFileBuffer.create(ResourceFileBuffer.java)
at
org.eclipse.core.internal.filebuffers.TextFileBufferManager.connect(TextFileBufferManager.java)
at
org.eclipse.ui.editors.text.TextFileDocumentProvider.createFileInfo(TextFileDocumentProvider.java)
at
org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitDocumentProvider.createFileInfo(CompilationUnitDocumentProvider.java:909)
at
org.eclipse.ui.editors.text.TextFileDocumentProvider.connect(TextFileDocumentProvider.java)
at
org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitDocumentProvider.connect(CompilationUnitDocumentProvider.java:1069)
at
org.eclipse.ui.texteditor.AbstractTextEditor.doSetInput(AbstractTextEditor.java)
at
org.eclipse.ui.texteditor.StatusTextEditor.doSetInput(StatusTextEditor.java:173)
at
org.eclipse.ui.texteditor.AbstractDecoratedTextEditor.doSetInput(AbstractDecoratedTextEditor.java:1512)
at
org.eclipse.jdt.internal.ui.javaeditor.JavaEditor.internalDoSetInput(JavaEditor.java:2371)
at
org.eclipse.jdt.internal.ui.javaeditor.JavaEditor.doSetInput(JavaEditor.java:2344)
at
org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditor.doSetInput(CompilationUnitEditor.java:1428)
at
org.eclipse.ui.texteditor.AbstractTextEditor$17.run(AbstractTextEditor.java)
at
org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java)
at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:313)
at
org.eclipse.jface.window.ApplicationWindow$1.run(ApplicationWindow.java:764)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java)
at
org.eclipse.jface.window.ApplicationWindow.run(ApplicationWindow.java:760)
at
org.eclipse.ui.internal.WorkbenchWindow.run(WorkbenchWindow.java:2283)
at
org.eclipse.ui.texteditor.AbstractTextEditor.internalInit(AbstractTextEditor.java)
at
org.eclipse.ui.texteditor.AbstractTextEditor.init(AbstractTextEditor.java:2441)
at org.eclipse.ui.internal.EditorManager.createSite(EditorManager.java)
at
org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java)
at
org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:372)
at
org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java)
at
org.eclipse.ui.internal.EditorAreaHelper.setVisibleEditor(EditorAreaHelper.java)
at
org.eclipse.ui.internal.EditorManager.setVisibleEditor(EditorManager.java)
at org.eclipse.ui.internal.EditorManager$5.run(EditorManager.java)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java)
at org.eclipse.core.runtime.Platform.run(Platform.java)
at
org.eclipse.ui.internal.EditorManager.restoreState(EditorManager.java:1001)
at
org.eclipse.ui.internal.WorkbenchPage.restoreState(WorkbenchPage.java)
at
org.eclipse.ui.internal.WorkbenchWindow.restoreState(WorkbenchWindow.java:1936)
at org.eclipse.ui.internal.Workbench.doRestoreState(Workbench.java)
at org.eclipse.ui.internal.Workbench.access$14(Workbench.java)
at org.eclipse.ui.internal.Workbench$19.run(Workbench.java:1681)
at
org.eclipse.ui.internal.Workbench.runStartupWithProgress(Workbench.java)
at org.eclipse.ui.internal.Workbench.restoreState(Workbench.java:1679)
at org.eclipse.ui.internal.Workbench.access$12(Workbench.java)
at org.eclipse.ui.internal.Workbench$17.run(Workbench.java:1529)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java)
at org.eclipse.ui.internal.Workbench.restoreState(Workbench.java:1473)
at
org.eclipse.ui.internal.WorkbenchConfigurer.restoreState(WorkbenchConfigurer.java:183)
at
org.eclipse.ui.application.WorkbenchAdvisor.openWindows(WorkbenchAdvisor.java)
at org.eclipse.ui.internal.Workbench.init(Workbench.java)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1847)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java)
at
org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:96)
at
org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:177)
at java.lang.reflect.VMReflection.invokeMethod(VMReflection.java)
at java.lang.reflect.Method.invoke(Method.java:381)
at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
at org.eclipse.core.launcher.Main.run(Main.java)
at org.eclipse.core.launcher.Main.main(Main.java:952)
at java.lang.reflect.VMReflection.invokeMethod(VMReflection.java)
at java.lang.reflect.Method.invoke(Method.java:381)
at org.apache.harmony.vm.JarRunner.main(JarRunner.java:80)
Caused by: java.lang.ClassNotFoundException: org.eclipse.core.runtime.Plugin
at
org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:402)
at
org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java)
at
org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java)
at java.lang.ClassLoader.loadClass(ClassLoader.java)
at
org.eclipse.core.internal.preferences.legacy.InitLegacyPreferences.init(InitLegacyPreferences.java:43)
... 76 more
2006/12/18, Pavel Pervov <[EMAIL PROTECTED]>:
Resolution - the process of dynamically determining concrete values from
symbolic references in the runtime constant pool. I'm afraid it has nothing
in common with what is going on in this stack.
JIT explicitly asks VM type_info_get_class, i.e. return class for type
information of methods return type. VM has to load the class if it is not
available yet. The loading can fail with exception.
On 12/18/06, Mikhail Fursov <[EMAIL PROTECTED]> wrote:
> BTW, sorry if I miss something here, but why do vm.classloader loads "a
> class" when JIT asks about type information only (Method_Desc,
> Class_Handle)? Is resolution not enough here?
>
> --
> Mikhail Fursov
>
>
--
Pavel Pervov,
Intel Enterprise Solutions Software Division
