I am using Eclipse and I have serious problems :-( First, I try to fix the rough situation for you:
- I installed Eclipse Java EE Helios and JDK 1.6.0_21 and configured Windows system vaariables
- I installed m2eclipse
- I created an archetype for the JSF web project
I am using Windows XP Professional SP3
So ... now Eclipse has very big problems. When I try to open the pom.xml file or use some specific maven options, eclipse stops working and a namespace error occurs, like here in my last session:
!SESSION 2010-07-12 16:45:23.671 ----------------------------------------------- eclipse.buildId=I20100608-0911 java.version=1.6.0_21 java.vendor=Sun Microsystems Inc. BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=de_DE Framework arguments: -product org.eclipse.epp.package.jee.product Command-line arguments: -os win32 -ws win32 -arch x86 -product org.eclipse.epp.package.jee.product !ENTRY org.eclipse.core.resources 2 10035 2010-07-12 16:45:24.796 !MESSAGE The workspace exited with unsaved changes in the previous session; refreshing workspace to recover changes. !ENTRY org.eclipse.ui 4 0 2010-07-12 16:54:53.046 !MESSAGE Unhandled event loop exception !STACK 0 java.lang.OutOfMemoryError: PermGen space at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClassCond(Unknown Source) at java.lang.ClassLoader.defineClass(Unknown Source) at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.defineClass(DefaultClassLoader.java:188) at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.defineClass(ClasspathManager.java:580) at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findClassImpl(ClasspathManager.java:550) at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClassImpl(ClasspathManager.java:481) at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass_LockClassLoader(ClasspathManager.java:469) at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:449) at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:216) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:393) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:469) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410) at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107) at java.lang.ClassLoader.loadClass(Unknown Source) at org.eclipse.jface.action.ActionContributionItem.copyMenu(ActionContributionItem.java:1270) at org.eclipse.jface.action.ActionContributionItem.handleShowProxy(ActionContributionItem.java:1248) at org.eclipse.jface.action.ActionContributionItem.access$4(ActionContributionItem.java:1237) at org.eclipse.jface.action.ActionContributionItem$8.handleEvent(ActionContributionItem.java:1210) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1077) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1058) at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:4485) at org.eclipse.swt.widgets.Control.windowProc(Control.java:4188) at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:341) at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1598) at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2038) at org.eclipse.swt.widgets.Display.windowProc(Display.java:4886) at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:256) !ENTRY org.eclipse.core.jobs 4 2 2010-07-12 16:54:53.046 !MESSAGE An internal error occurred during: "Periodic workspace save.". !STACK 0 java.lang.OutOfMemoryError: PermGen space at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClassCond(Unknown Source) at java.lang.ClassLoader.defineClass(Unknown Source) at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.defineClass(DefaultClassLoader.java:188) at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.defineClass(ClasspathManager.java:580) at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findClassImpl(ClasspathManager.java:550) at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClassImpl(ClasspathManager.java:481) at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass_LockClassLoader(ClasspathManager.java:469) at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:449) at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:216) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:393) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:469) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410) at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107) at java.lang.ClassLoader.loadClass(Unknown Source) at org.eclipse.jdt.internal.core.JavaModelManager.saveVariablesAndContainers(JavaModelManager.java:3819) at org.eclipse.jdt.internal.core.JavaModelManager.saving(JavaModelManager.java:4065) at org.eclipse.core.internal.resources.SaveManager.executeLifecycle(SaveManager.java:361) at org.eclipse.core.internal.resources.SaveManager$1.run(SaveManager.java:170) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.internal.resources.SaveManager.broadcastLifecycle(SaveManager.java:173) at org.eclipse.core.internal.resources.SaveManager.save(SaveManager.java:1108) at org.eclipse.core.internal.resources.SaveManager.save(SaveManager.java:1087) at org.eclipse.core.internal.resources.DelayedSnapshotJob.run(DelayedSnapshotJob.java:44) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) !ENTRY org.eclipse.ui 4 0 2010-07-12 16:54:56.109 !MESSAGE Unhandled event loop exception !STACK 0 java.lang.OutOfMemoryError: PermGen space at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Unknown Source) at java.lang.Class.getMethod0(Unknown Source) at java.lang.Class.getMethod0(Unknown Source) at java.lang.Class.getMethod0(Unknown Source) at java.lang.Class.getMethod0(Unknown Source) at java.lang.Class.getMethod0(Unknown Source) at java.lang.Class.getMethod0(Unknown Source) at java.lang.Class.getMethod(Unknown Source) at org.eclipse.ui.internal.handlers.WidgetMethodHandler.getMethodToExecute(WidgetMethodHandler.java:265) at org.eclipse.ui.internal.handlers.WidgetMethodHandler.isHandled(WidgetMethodHandler.java:247) at org.eclipse.ui.internal.handlers.WidgetMethodHandler.updateEnablement(WidgetMethodHandler.java:57) at org.eclipse.ui.internal.handlers.WidgetMethodHandler$1.handleEvent(WidgetMethodHandler.java:49) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1253) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1052) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1077) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1058) at org.eclipse.swt.widgets.Control.sendFocusEvent(Control.java:2618) at org.eclipse.swt.widgets.Widget.wmSetFocus(Widget.java:2402) at org.eclipse.swt.widgets.Control.WM_SETFOCUS(Control.java:4792) at org.eclipse.swt.widgets.Canvas.WM_SETFOCUS(Canvas.java:448) at org.eclipse.swt.widgets.Decorations.WM_SETFOCUS(Decorations.java:1748) at org.eclipse.swt.widgets.Control.windowProc(Control.java:4229) at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:341) at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1598) at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2038) at org.eclipse.swt.widgets.Display.windowProc(Display.java:4886) at org.eclipse.swt.internal.win32.OS.BringWindowToTop(Native Method) at org.eclipse.swt.widgets.Decorations.bringToTop(Decorations.java:230) at org.eclipse.swt.widgets.Shell.open(Shell.java:1194) at org.eclipse.jface.window.Window.open(Window.java:797) !ENTRY org.eclipse.ui 4 4 2010-07-12 16:55:02.046 !MESSAGE An internal error has occurred. !STACK 0 java.lang.OutOfMemoryError: PermGen space !ENTRY org.eclipse.ui 4 0 2010-07-12 16:55:09.781 !MESSAGE Unhandled event loop exception !STACK 0 java.lang.OutOfMemoryError: PermGen space !SESSION 2010-07-12 17:17:04.234 ----------------------------------------------- eclipse.buildId=I20100608-0911 java.version=1.6.0_21 java.vendor=Sun Microsystems Inc. BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=de_DE Framework arguments: -product org.eclipse.epp.package.jee.product Command-line arguments: -os win32 -ws win32 -arch x86 -product org.eclipse.epp.package.jee.product !ENTRY org.eclipse.core.resources 2 10035 2010-07-12 17:17:05.359 !MESSAGE The workspace exited with unsaved changes in the previous session; refreshing workspace to recover changes. !ENTRY org.eclipse.jdt.core 4 4 2010-07-12 17:17:05.843 !MESSAGE Unable to read variable and containers file !STACK 0 java.io.EOFException at java.io.DataInputStream.readInt(DataInputStream.java:375) at org.eclipse.jdt.internal.core.JavaModelManager$VariablesAndContainersLoadHelper.loadInt(JavaModelManager.java:3344) at org.eclipse.jdt.internal.core.JavaModelManager$VariablesAndContainersLoadHelper.loadProjects(JavaModelManager.java:3373) at org.eclipse.jdt.internal.core.JavaModelManager$VariablesAndContainersLoadHelper.load(JavaModelManager.java:3212) at org.eclipse.jdt.internal.core.JavaModelManager.loadVariablesAndContainers(JavaModelManager.java:3049) at org.eclipse.jdt.internal.core.JavaModelManager.startup(JavaModelManager.java:4705) at org.eclipse.jdt.core.JavaCore.start(JavaCore.java:5048) at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:783) at java.security.AccessController.doPrivileged(Native Method) at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:774) at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:755) at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:370) at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:284) at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:417) at org.eclipse.osgi.internal.loader.BundleLoader.setLazyTrigger(BundleLoader.java:265) at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:106) at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:453) at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:216) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:393) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:469) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410) at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107) at java.lang.ClassLoader.loadClass(ClassLoader.java:248) at org.eclipse.osgi.internal.loader.BundleLoader.loadClass(BundleLoader.java:338) at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:232) at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1197) at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:904) at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) at org.eclipse.core.internal.preferences.PreferenceServiceRegistryHelper.addModifyListener(PreferenceServiceRegistryHelper.java:90) at org.eclipse.core.internal.preferences.PreferenceServiceRegistryHelper.getModifyListeners(PreferenceServiceRegistryHelper.java:186) at org.eclipse.core.internal.preferences.PreferencesService.firePreApplyEvent(PreferencesService.java:440) at org.eclipse.core.internal.preferences.PreferencesService.applyPreferences(PreferencesService.java:122) at org.eclipse.core.internal.resources.ProjectPreferences.read(ProjectPreferences.java:234) at org.eclipse.core.internal.resources.ProjectPreferences.updatePreferences(ProjectPreferences.java:302) at org.eclipse.core.internal.resources.File.updateMetadataFiles(File.java:414) at org.eclipse.core.internal.localstore.RefreshLocalVisitor.visit(RefreshLocalVisitor.java:297) at org.eclipse.core.internal.localstore.UnifiedTree.accept(UnifiedTree.java:108) at org.eclipse.core.internal.localstore.FileSystemResourceManager.refreshResource(FileSystemResourceManager.java:824) at org.eclipse.core.internal.localstore.FileSystemResourceManager.refresh(FileSystemResourceManager.java:808) at org.eclipse.core.internal.localstore.FileSystemResourceManager.refreshRoot(FileSystemResourceManager.java:855) at org.eclipse.core.internal.localstore.FileSystemResourceManager.refresh(FileSystemResourceManager.java:801) at org.eclipse.core.internal.resources.Resource.refreshLocal(Resource.java:1661) at org.eclipse.core.internal.refresh.RefreshJob.runInWorkspace(RefreshJob.java:166) at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:38) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) !ENTRY org.eclipse.ui 4 4 2010-07-12 17:20:11.921 !MESSAGE Could not create action delegate for id: org.maven.ide.eclipse.editor.RenameProjectAction !ENTRY org.eclipse.ui 4 4 2010-07-12 17:20:11.921 !MESSAGE Internal plug-in action delegate error on creation. !STACK 0 java.lang.OutOfMemoryError: PermGen space at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632) at java.lang.ClassLoader.defineClass(ClassLoader.java:616) at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.defineClass(DefaultClassLoader.java:188) at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.defineClass(ClasspathManager.java:580) at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findClassImpl(ClasspathManager.java:550) at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClassImpl(ClasspathManager.java:481) at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass_LockClassLoader(ClasspathManager.java:469) at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:449) at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:216) at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:393) at org.eclipse.osgi.internal.loader.SingleSourcePackage.loadClass(SingleSourcePackage.java:33) at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:466) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410) at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107) at java.lang.ClassLoader.loadClass(ClassLoader.java:248) at java.lang.Class.getDeclaredConstructors0(Native Method) at java.lang.Class.privateGetDeclaredConstructors(Class.java:2389) at java.lang.Class.getConstructor0(Class.java:2699) at java.lang.Class.newInstance0(Class.java:326) at java.lang.Class.newInstance(Class.java:308) at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:184) at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:904) at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:259) at org.eclipse.ui.internal.PluginAction.createDelegate(PluginAction.java:122) at org.eclipse.ui.internal.PluginAction.selectionChanged(PluginAction.java:275) at org.eclipse.ui.internal.PluginAction.<init>(PluginAction.java:112) at org.eclipse.ui.internal.ObjectPluginAction.<init>(ObjectPluginAction.java:83) at org.eclipse.ui.internal.ActionDescriptor.createAction(ActionDescriptor.java:272)
I can not explain it to myself, there are many reasons. Maybe someone had problems with simialar and can help me with this.
Update:
:-( After 30 minutes, it flows again again: - (
Eclipse seems to remain in an infinite loop. The Eclipse task constantly uses ~ 50% of my processor.
It is very strange. Here is my eclipse.ini:
-startup plugins/org.eclipse.equinox.launcher_1.1.0.v20100507.jar --launcher.library plugins/org.eclipse.equinox.launcher.win32.win32.x86_1.1.0.v20100503 -product org.eclipse.epp.package.jee.product --launcher.defaultAction openFile -XX:MaxPermSize=256m -showsplash org.eclipse.platform --launcher.defaultAction openFile -vmargs -Dosgi.requiredJavaVersion=1.5 -Xms128m -Xmx512m
Maybe a problem?!? Does anyone have an idea?
EDIT: I need to say this is better. This problem is very rare.
Update 2:
Can Somebaody help me with setting up my eclips.ini, please. So that I can work with JDK 6-21 ... Or could I use an older version?
What is he still:
-startup plugins/org.eclipse.equinox.launcher_1.1.0.v20100507.jar --launcher.library plugins/org.eclipse.equinox.launcher.win32.win32.x86_1.1.0.v20100503 -product org.eclipse.epp.package.jee.product --launcher.defaultAction openFile -XX:PermSize=128M -XX:MaxPermSize=256m -showsplash org.eclipse.platform --launcher.defaultAction openFile -vmargs -Dosgi.requiredJavaVersion=1.5 -Xms128m -Xmx512m
Ok, I followed the board of directors and sent another question: The problem with Eclipse