I tried that and also tried rebooting my machine but I get the same error.
Here is the stacktrace from the Eclipse log

!ENTRY org.eclipse.osgi 4 0 2007-03-07 12:59:36.628
!MESSAGE An error occurred while automatically activating bundle
Axis2_Codegen_Wizard (399).
!STACK 0
org.osgi.framework.BundleException: The activator
org.apache.axis2.tool.codegen.eclipse.plugin.CodegenWizardPlugin for bundle
Axis2_Codegen_Wizard is invalid
        at
org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:141)
        at
org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:962)
        at
org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:317)
        at
org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:256)
        at
org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:342)
        at
org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.preFindLocalClass(EclipseLazyStarter.java:88)
        at
org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:412)
        at
org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:189)
        at
org.eclipse.osgi.framework.internal.core.BundleLoader.findLocalClass(BundleLoader.java:334)
        at
org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:386)
        at
org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:347)
        at
org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:83)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        at
org.eclipse.osgi.framework.internal.core.BundleLoader.loadClass(BundleLoader.java:278)
        at
org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:227)
        at
org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1245)
        at
org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:147)
        at
org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:759)
        at
org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
        at
org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:51)
        at 
org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugin.java:242)
        at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)
        at
org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:238)
        at
org.eclipse.ui.internal.dialogs.WorkbenchWizardElement.createExecutableExtension(WorkbenchWizardElement.java:117)
        at
org.eclipse.ui.internal.dialogs.WorkbenchWizardElement.createWizard(WorkbenchWizardElement.java:261)
        at
org.eclipse.ui.internal.dialogs.NewWizardNewPage$5.createWizard(NewWizardNewPage.java:720)
        at
org.eclipse.ui.internal.dialogs.WorkbenchWizardNode$2.run(WorkbenchWizardNode.java:148)
        at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
        at org.eclipse.core.runtime.Platform.run(Platform.java:843)
        at
org.eclipse.ui.internal.dialogs.WorkbenchWizardNode$1.run(WorkbenchWizardNode.java:131)
        at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)
        at
org.eclipse.ui.internal.dialogs.WorkbenchWizardNode.getWizard(WorkbenchWizardNode.java:128)
        at
org.eclipse.jface.wizard.WizardSelectionPage.getNextPage(WizardSelectionPage.java:104)
        at
org.eclipse.ui.internal.dialogs.WorkbenchWizardSelectionPage.getNextPage(WorkbenchWizardSelectionPage.java:100)
        at 
org.eclipse.jface.wizard.WizardDialog.nextPressed(WizardDialog.java:751)
        at
org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:351)
        at org.eclipse.jface.dialogs.Dialog$3.widgetSelected(Dialog.java:660)
        at 
org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:90)
        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:928)
        at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3348)
        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2968)
        at org.eclipse.jface.window.Window.runEventLoop(Window.java:820)
        at org.eclipse.jface.window.Window.open(Window.java:796)
        at org.eclipse.ui.actions.NewWizardAction.run(NewWizardAction.java:181)
        at org.eclipse.jface.action.Action.runWithEvent(Action.java:499)
        at
org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:539)
        at
org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:488)
        at
org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:400)
        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:928)
        at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3348)
        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2968)
        at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1930)
        at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1894)
        at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:422)
        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
        at 
org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
        at
org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
        at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
        at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
        at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400)
        at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:177)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        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:977)
        at org.eclipse.core.launcher.Main.main(Main.java:952)
Caused by: java.lang.UnsupportedClassVersionError:
org/apache/axis2/tool/codegen/eclipse/plugin/CodegenWizardPlugin
(Unsupported major.minor version 49.0)
        at java.lang.ClassLoader.defineClass0(Native Method)
        at java.lang.ClassLoader.defineClass(Unknown Source)
        at
org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.defineClass(DefaultClassLoader.java:161)
        at
org.eclipse.osgi.baseadaptor.loader.ClasspathManager.defineClass(ClasspathManager.java:501)
        at
org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findClassImpl(ClasspathManager.java:471)
        at
org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClassImpl(ClasspathManager.java:430)
        at
org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:413)
        at
org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:189)
        at
org.eclipse.osgi.framework.internal.core.BundleLoader.findLocalClass(BundleLoader.java:334)
        at
org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:386)
        at
org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:347)
        at
org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:83)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        at
org.eclipse.osgi.framework.internal.core.BundleLoader.loadClass(BundleLoader.java:278)
        at
org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:227)
        at
org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:134)
        ... 70 more
Root exception:
java.lang.UnsupportedClassVersionError:
org/apache/axis2/tool/codegen/eclipse/plugin/CodegenWizardPlugin
(Unsupported major.minor version 49.0)
        at java.lang.ClassLoader.defineClass0(Native Method)
        at java.lang.ClassLoader.defineClass(Unknown Source)
        at
org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.defineClass(DefaultClassLoader.java:161)
        at
org.eclipse.osgi.baseadaptor.loader.ClasspathManager.defineClass(ClasspathManager.java:501)
        at
org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findClassImpl(ClasspathManager.java:471)
        at
org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClassImpl(ClasspathManager.java:430)
        at
org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:413)
        at
org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:189)
        at
org.eclipse.osgi.framework.internal.core.BundleLoader.findLocalClass(BundleLoader.java:334)
        at
org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:386)
        at
org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:347)
        at
org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:83)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        at
org.eclipse.osgi.framework.internal.core.BundleLoader.loadClass(BundleLoader.java:278)
        at
org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:227)
        at
org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:134)
        at
org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:962)
        at
org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:317)
        at
org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:256)
        at
org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:342)
        at
org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.preFindLocalClass(EclipseLazyStarter.java:88)
        at
org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:412)
        at
org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:189)
        at
org.eclipse.osgi.framework.internal.core.BundleLoader.findLocalClass(BundleLoader.java:334)
        at
org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:386)
        at
org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:347)
        at
org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:83)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        at
org.eclipse.osgi.framework.internal.core.BundleLoader.loadClass(BundleLoader.java:278)
        at
org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:227)
        at
org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1245)
        at
org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:147)
        at
org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:759)
        at
org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
        at
org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:51)
        at 
org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugin.java:242)
        at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)
        at
org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:238)
        at
org.eclipse.ui.internal.dialogs.WorkbenchWizardElement.createExecutableExtension(WorkbenchWizardElement.java:117)
        at
org.eclipse.ui.internal.dialogs.WorkbenchWizardElement.createWizard(WorkbenchWizardElement.java:261)
        at
org.eclipse.ui.internal.dialogs.NewWizardNewPage$5.createWizard(NewWizardNewPage.java:720)
        at
org.eclipse.ui.internal.dialogs.WorkbenchWizardNode$2.run(WorkbenchWizardNode.java:148)
        at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
        at org.eclipse.core.runtime.Platform.run(Platform.java:843)
        at
org.eclipse.ui.internal.dialogs.WorkbenchWizardNode$1.run(WorkbenchWizardNode.java:131)
        at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67)
        at
org.eclipse.ui.internal.dialogs.WorkbenchWizardNode.getWizard(WorkbenchWizardNode.java:128)
        at
org.eclipse.jface.wizard.WizardSelectionPage.getNextPage(WizardSelectionPage.java:104)
        at
org.eclipse.ui.internal.dialogs.WorkbenchWizardSelectionPage.getNextPage(WorkbenchWizardSelectionPage.java:100)
        at 
org.eclipse.jface.wizard.WizardDialog.nextPressed(WizardDialog.java:751)
        at
org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:351)
        at org.eclipse.jface.dialogs.Dialog$3.widgetSelected(Dialog.java:660)
        at 
org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:90)
        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:928)
        at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3348)
        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2968)
        at org.eclipse.jface.window.Window.runEventLoop(Window.java:820)
        at org.eclipse.jface.window.Window.open(Window.java:796)
        at org.eclipse.ui.actions.NewWizardAction.run(NewWizardAction.java:181)
        at org.eclipse.jface.action.Action.runWithEvent(Action.java:499)
        at
org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:539)
        at
org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:488)
        at
org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:400)
        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:928)
        at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3348)
        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2968)
        at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1930)
        at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1894)
        at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:422)
        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
        at 
org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
        at
org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
        at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
        at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
        at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400)
        at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:177)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        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:977)
        at org.eclipse.core.launcher.Main.main(Main.java:952)

Ajith Ranabahu wrote:
> 
> Hmm... Perhaps you should try removing the older config settings.
> These should be in .metadata/.plugins folder in the workspace.
> 
> 
> 
> On 3/7/07, lee hanu <[EMAIL PROTECTED]> wrote:
>>
>> Can someone help me out with issue please. I installed the latest Axis2
>> plugins and now I am not able to start the plugin from eclipse. I earlier
>> versions of the plugins worked fine for me. I had this problem after
>> downlaoding and installing the latest Axis2 eclipse plugins.
>>
>> Thanks.
>>
>>
>> lee hanu wrote:
>> >
>> > I am using eclipse 3.1 and axis2 1.1.1. I am trying to install the
>> axis2
>> > plugins for eclipse. I deleted a the old plugin files as instructed in
>> the
>> > readme.txt file and copied the latest plugin files to the
>> eclipse/plugins
>> > folder and I get the following error when I try to start the plugin
>> from
>> > eclipse.
>> >
>> > "Plug-in Axis2_Codegen_Wizard was unable to load class
>> > org.apache.axis2.tool.codegen.eclipse.CodeGenWizard."
>> >
>> > Can someone help with this installation. I was able to use eclipse
>> plugin
>> > with earlier versions.
>> >
>> > Thanks
>> >
>> >
>>
>> --
>> View this message in context:
>> http://www.nabble.com/-Axis2-Problem-installing-eclipse-plugins-for-Code-Gen---Service-Archiver-tf3358450.html#a9356206
>> Sent from the Axis - User mailing list archive at Nabble.com.
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: [EMAIL PROTECTED]
>> For additional commands, e-mail: [EMAIL PROTECTED]
>>
>>
> 
> 
> -- 
> Ajith Ranabahu
> 
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
> 
> 
> 

-- 
View this message in context: 
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