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Author

eclipse configration error

jay akhawri
Ranch Hand

Joined: Nov 28, 2004
Posts: 47
hi group,

I am using eclipse 3.0 series, and i am facing this problem.

when i try to see installed runtimes in eclipse by

Windows -> preference -> server -> installed runtimes

i get following error

Unable to create the selected preference page.
Reason: Plug-in org.eclipse.wst.server.ui was unable to load class org.eclipse.wst.server.ui.internal.RuntimePreferencePage.


i have installed wtp1.0M4 and lombazI20050526.


i am pasting the log generated for this event.......

*************************************************************************
!ENTRY org.eclipse.core.runtime 4 1 Jul 08, 2005 11:25:19.296
!MESSAGE Plug-in org.eclipse.wst.server.ui was unable to load class org.eclipse.wst.server.ui.internal.ProjectPropertyPage.
!STACK 0
org.eclipse.osgi.framework.adaptor.ImportClassNotFoundException: org.eclipse.wst.server.ui.internal.ProjectPropertyPage
at org.eclipse.osgi.framework.internal.core.BundleLoader.findImportedClass(BundleLoader.java:796)
at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:395)
at org.eclipse.osgi.framework.adaptor.core.AbstractClassLoader.loadClass(AbstractClassLoader.java:93)
at java.lang.ClassLoader.loadClass(Unknown Source)
at org.eclipse.osgi.framework.internal.core.BundleLoader.loadClass(BundleLoader.java:307)
at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:336)
at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1313)
at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:131)
at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:124)
at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:113)
at org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugin.java:196)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:193)
at org.eclipse.ui.internal.dialogs.RegistryPageContributor.createPage(RegistryPageContributor.java:85)
at org.eclipse.ui.internal.dialogs.PropertyPageNode.createPage(PropertyPageNode.java:51)
at org.eclipse.jface.preference.PreferenceDialog.showPage(PreferenceDialog.java:985)
at org.eclipse.jface.preference.PreferenceDialog$8.selectionChanged(PreferenceDialog.java:529)
at org.eclipse.jface.viewers.StructuredViewer$3.run(StructuredViewer.java:450)
at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:616)
at org.eclipse.core.runtime.Platform.run(Platform.java:747)
at org.eclipse.jface.viewers.StructuredViewer.firePostSelectionChanged(StructuredViewer.java:448)
at org.eclipse.jface.viewers.StructuredViewer.handlePostSelect(StructuredViewer.java:708)
at org.eclipse.jface.viewers.StructuredViewer$5.widgetSelected(StructuredViewer.java:726)
at org.eclipse.jface.util.OpenStrategy.firePostSelectionEvent(OpenStrategy.java:200)
at org.eclipse.jface.util.OpenStrategy.access$4(OpenStrategy.java:195)
at org.eclipse.jface.util.OpenStrategy$3.run(OpenStrategy.java:349)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:106)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:2750)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2435)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:668)
at org.eclipse.jface.window.Window.open(Window.java:648)
at org.eclipse.ui.dialogs.PropertyDialogAction.run(PropertyDialogAction.java:177)
at org.eclipse.ui.internal.ide.actions.ProjectPropertyDialogAction.run(ProjectPropertyDialogAction.java:69)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:881)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:915)
at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:866)
at org.eclipse.jface.action.ActionContributionItem$7.handleEvent(ActionContributionItem.java:785)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:796)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2773)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2432)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1377)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1348)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:254)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:141)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:96)
at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:335)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:273)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:129)
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.basicRun(Main.java:185)
at org.eclipse.core.launcher.Main.run(Main.java:704)
at org.eclipse.core.launcher.Main.main(Main.java:688)


************************************************************************



well as far as i can see, i cant find org.eclipse.wst.server.ui in my wtp1.04M.plugins directory.however there are two jar files

org.eclipse.wst.server.ui_1.0.0 and
org.eclipse.wst.server.util_1.0.0.....if these matters

if the wtp version is wrong which version i should choose??



i have some snapshots of errors..if it cud help in guessing the problem, i will paste in next reply.

Thanks
 
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subject: eclipse configration error