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Error with Web Browser

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  • #240784 Reply

    lowhm
    Member

    Hi,

    I’m encountering a problem with Web Browser.

    I was playing around with the TCP/IP monitor setting.
    However, after MyEclipse restart, I cannot open the Web Browser in MyEclipse nor can I access the Preferences setting of Web Browser.

    I deleted the .log under .metadata and restart MyEclipse.
    On startup itself, the log register the following error

    !ENTRY org.eclipse.osgi 2005-11-04 15:24:45.808
    !MESSAGE An error occurred while automatically activating bundle org.eclipse.webbrowser (288).
    !STACK 0
    org.osgi.framework.BundleException: Exception in org.eclipse.webbrowser.internal.WebBrowserUIPlugin.start() of bundle org.eclipse.webbrowser.
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:1013)

    Then, clicking on the Web Browser icon to start a new Browser Window show a message
    “The chosen operation is not currently available”

    Then, opening the Preferences | MyEclipse | Internet Tools | Web Browser throws this Error Dialog window
    “Unable to create the selected Preference Page
    Reason :
    Plug-in org.eclipse.webbrowser was not able to load class
    org.eclipse.webbrowser.internal.WebBrowserPreferencePage

    Below is the full log

    Opening MyEclipse on another workspace works fine with the WebBrowser

    I’d just like to know if there is way to resolve this or move my current project to a new workspace with least hassle?

    Thanks.

    Han Ming

    Eclispse 3.1.0
    Build id: I20050627-1435

    MyEclipse 4.0.1
    Build id: 20050930-4.0.1-GA

    ####################################################################
    !SESSION 2005-11-04 15:24:30.669 ———————————————–
    eclipse.buildId=I20050627-1435
    java.version=1.4.2_09
    java.vendor=Sun Microsystems Inc.
    BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US
    Command-line arguments: -os win32 -ws win32 -arch x86

    !ENTRY org.eclipse.osgi 2005-11-04 15:24:45.808
    !MESSAGE An error occurred while automatically activating bundle org.eclipse.webbrowser (288).
    !STACK 0
    org.osgi.framework.BundleException: Exception in org.eclipse.webbrowser.internal.WebBrowserUIPlugin.start() of bundle org.eclipse.webbrowser.
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:1013)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:969)
    at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:321)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:266)
    at org.eclipse.core.runtime.adaptor.EclipseClassLoader.findLocalClass(EclipseClassLoader.java:116)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findLocalClass(BundleLoader.java:337)
    at org.eclipse.osgi.framework.internal.core.SingleSourcePackage.loadClass(SingleSourcePackage.java:37)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:386)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:350)
    at org.eclipse.osgi.framework.adaptor.core.AbstractClassLoader.loadClass(AbstractClassLoader.java:78)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.loadClass(BundleLoader.java:275)
    at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:227)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1259)
    at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:152)
    at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:142)
    at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:129)
    at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:48)
    at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:232)
    at org.eclipse.ui.internal.PluginAction.createDelegate(PluginAction.java:118)
    at org.eclipse.ui.internal.WWinPluginAction.refreshActionList(WWinPluginAction.java:160)
    at org.eclipse.ui.plugin.AbstractUIPlugin$1.run(AbstractUIPlugin.java:480)
    at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
    at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:123)
    at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3057)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2716)
    at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1699)
    at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1663)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:367)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
    at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:103)
    at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:226)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:163)
    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:324)
    at org.eclipse.core.launcher.Main.invokeFramework(Main.java:334)
    at org.eclipse.core.launcher.Main.basicRun(Main.java:278)
    at org.eclipse.core.launcher.Main.run(Main.java:973)
    at org.eclipse.core.launcher.Main.main(Main.java:948)
    Caused by: java.util.NoSuchElementException
    at java.util.StringTokenizer.nextToken(StringTokenizer.java:259)
    at org.eclipse.webbrowser.internal.WebBrowserPreference.getInternalWebBrowserFavorites(WebBrowserPreference.java:87)
    at org.eclipse.webbrowser.internal.WebBrowserPreference.initializeDefaultPreferences(WebBrowserPreference.java:105)
    at org.eclipse.webbrowser.internal.WebBrowserUIPlugin.start(WebBrowserUIPlugin.java:80)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl$2.run(BundleContextImpl.java:994)
    at java.security.AccessController.doPrivileged(Native Method)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:988)
    … 41 more
    Root exception:
    java.util.NoSuchElementException
    at java.util.StringTokenizer.nextToken(StringTokenizer.java:259)
    at org.eclipse.webbrowser.internal.WebBrowserPreference.getInternalWebBrowserFavorites(WebBrowserPreference.java:87)
    at org.eclipse.webbrowser.internal.WebBrowserPreference.initializeDefaultPreferences(WebBrowserPreference.java:105)
    at org.eclipse.webbrowser.internal.WebBrowserUIPlugin.start(WebBrowserUIPlugin.java:80)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl$2.run(BundleContextImpl.java:994)
    at java.security.AccessController.doPrivileged(Native Method)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:988)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:969)
    at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:321)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:266)
    at org.eclipse.core.runtime.adaptor.EclipseClassLoader.findLocalClass(EclipseClassLoader.java:116)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findLocalClass(BundleLoader.java:337)
    at org.eclipse.osgi.framework.internal.core.SingleSourcePackage.loadClass(SingleSourcePackage.java:37)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:386)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:350)
    at org.eclipse.osgi.framework.adaptor.core.AbstractClassLoader.loadClass(AbstractClassLoader.java:78)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.loadClass(BundleLoader.java:275)
    at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:227)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1259)
    at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:152)
    at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:142)
    at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:129)
    at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:48)
    at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:232)
    at org.eclipse.ui.internal.PluginAction.createDelegate(PluginAction.java:118)
    at org.eclipse.ui.internal.WWinPluginAction.refreshActionList(WWinPluginAction.java:160)
    at org.eclipse.ui.plugin.AbstractUIPlugin$1.run(AbstractUIPlugin.java:480)
    at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
    at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:123)
    at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3057)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2716)
    at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1699)
    at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1663)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:367)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
    at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:103)
    at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:226)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:163)
    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:324)
    at org.eclipse.core.launcher.Main.invokeFramework(Main.java:334)
    at org.eclipse.core.launcher.Main.basicRun(Main.java:278)
    at org.eclipse.core.launcher.Main.run(Main.java:973)
    at org.eclipse.core.launcher.Main.main(Main.java:948)

    !ENTRY org.eclipse.ui 4 4 2005-11-04 15:24:45.808
    !MESSAGE Could not create action delegate for id: org.eclipse.webbrowser.action.open

    !ENTRY org.eclipse.core.runtime 4 1 2005-11-04 15:24:45.824
    !MESSAGE Plug-in com.genuitec.eclipse.ast.deploy.core was unable to load class org.eclipse.webbrowser.OpenBrowserWorkbenchAction.
    !STACK 0
    java.lang.ClassNotFoundException: org.eclipse.webbrowser.OpenBrowserWorkbenchAction
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:403)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:350)
    at org.eclipse.osgi.framework.adaptor.core.AbstractClassLoader.loadClass(AbstractClassLoader.java:78)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.loadClass(BundleLoader.java:275)
    at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:227)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1259)
    at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:152)
    at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:142)
    at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:129)
    at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:48)
    at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:232)
    at org.eclipse.ui.internal.PluginAction.createDelegate(PluginAction.java:118)
    at org.eclipse.ui.internal.WWinPluginAction.refreshActionList(WWinPluginAction.java:160)
    at org.eclipse.ui.plugin.AbstractUIPlugin$1.run(AbstractUIPlugin.java:480)
    at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
    at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:123)
    at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3057)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2716)
    at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1699)
    at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1663)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:367)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
    at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:103)
    at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:226)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:163)
    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:324)
    at org.eclipse.core.launcher.Main.invokeFramework(Main.java:334)
    at org.eclipse.core.launcher.Main.basicRun(Main.java:278)
    at org.eclipse.core.launcher.Main.run(Main.java:973)
    at org.eclipse.core.launcher.Main.main(Main.java:948)

    startup error till here
    *****************************************************************************************

    !ENTRY org.eclipse.osgi 2005-11-04 15:29:15.480
    !MESSAGE An error occurred while automatically activating bundle org.eclipse.webbrowser (288).
    !STACK 0
    org.osgi.framework.BundleException: Exception in org.eclipse.webbrowser.internal.WebBrowserUIPlugin.start() of bundle org.eclipse.webbrowser.
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:1013)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:969)
    at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:321)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:266)
    at org.eclipse.core.runtime.adaptor.EclipseClassLoader.findLocalClass(EclipseClassLoader.java:116)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findLocalClass(BundleLoader.java:337)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:389)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:350)
    at org.eclipse.osgi.framework.adaptor.core.AbstractClassLoader.loadClass(AbstractClassLoader.java:78)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.loadClass(BundleLoader.java:275)
    at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:227)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1259)
    at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:152)
    at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:142)
    at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:129)
    at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:48)
    at org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugin.java:240)
    at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
    at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:236)
    at org.eclipse.ui.internal.dialogs.WorkbenchPreferenceNode.createPage(WorkbenchPreferenceNode.java:46)
    at org.eclipse.jface.preference.PreferenceDialog.createPage(PreferenceDialog.java:1211)
    at org.eclipse.ui.internal.dialogs.FilteredPreferenceDialog.createPage(FilteredPreferenceDialog.java:238)
    at org.eclipse.jface.preference.PreferenceDialog.showPage(PreferenceDialog.java:1114)
    at org.eclipse.ui.internal.dialogs.FilteredPreferenceDialog.showPage(FilteredPreferenceDialog.java:351)
    at org.eclipse.jface.preference.PreferenceDialog$8.selectionChanged(PreferenceDialog.java:638)
    at org.eclipse.jface.viewers.StructuredViewer$3.run(StructuredViewer.java:763)
    at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:1044)
    at org.eclipse.core.runtime.Platform.run(Platform.java:783)
    at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:44)
    at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:148)
    at org.eclipse.jface.viewers.StructuredViewer.firePostSelectionChanged(StructuredViewer.java:761)
    at org.eclipse.jface.viewers.StructuredViewer.handlePostSelect(StructuredViewer.java:1042)
    at org.eclipse.jface.viewers.StructuredViewer$5.widgetSelected(StructuredViewer.java:1062)
    at org.eclipse.jface.util.OpenStrategy.firePostSelectionEvent(OpenStrategy.java:231)
    at org.eclipse.jface.util.OpenStrategy.access$4(OpenStrategy.java:226)
    at org.eclipse.jface.util.OpenStrategy$3.run(OpenStrategy.java:392)
    at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
    at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:123)
    at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3057)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2716)
    at org.eclipse.jface.window.Window.runEventLoop(Window.java:809)
    at org.eclipse.jface.window.Window.open(Window.java:787)
    at org.eclipse.ui.internal.OpenPreferencesAction.run(OpenPreferencesAction.java:66)
    at org.eclipse.jface.action.Action.runWithEvent(Action.java:996)
    at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:538)
    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:843)
    at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3080)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2713)
    at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1699)
    at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1663)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:367)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
    at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:103)
    at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:226)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:163)
    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:324)
    at org.eclipse.core.launcher.Main.invokeFramework(Main.java:334)
    at org.eclipse.core.launcher.Main.basicRun(Main.java:278)
    at org.eclipse.core.launcher.Main.run(Main.java:973)
    at org.eclipse.core.launcher.Main.main(Main.java:948)
    Caused by: java.util.NoSuchElementException
    at java.util.StringTokenizer.nextToken(StringTokenizer.java:259)
    at org.eclipse.webbrowser.internal.WebBrowserPreference.getInternalWebBrowserFavorites(WebBrowserPreference.java:87)
    at org.eclipse.webbrowser.internal.WebBrowserPreference.initializeDefaultPreferences(WebBrowserPreference.java:105)
    at org.eclipse.webbrowser.internal.WebBrowserUIPlugin.start(WebBrowserUIPlugin.java:80)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl$2.run(BundleContextImpl.java:994)
    at java.security.AccessController.doPrivileged(Native Method)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:988)
    … 67 more
    Root exception:
    java.util.NoSuchElementException
    at java.util.StringTokenizer.nextToken(StringTokenizer.java:259)
    at org.eclipse.webbrowser.internal.WebBrowserPreference.getInternalWebBrowserFavorites(WebBrowserPreference.java:87)
    at org.eclipse.webbrowser.internal.WebBrowserPreference.initializeDefaultPreferences(WebBrowserPreference.java:105)
    at org.eclipse.webbrowser.internal.WebBrowserUIPlugin.start(WebBrowserUIPlugin.java:80)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl$2.run(BundleContextImpl.java:994)
    at java.security.AccessController.doPrivileged(Native Method)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:988)
    at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:969)
    at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:321)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:266)
    at org.eclipse.core.runtime.adaptor.EclipseClassLoader.findLocalClass(EclipseClassLoader.java:116)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findLocalClass(BundleLoader.java:337)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:389)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:350)
    at org.eclipse.osgi.framework.adaptor.core.AbstractClassLoader.loadClass(AbstractClassLoader.java:78)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
    at org.eclipse.osgi.framework.internal.core.BundleLoader.loadClass(BundleLoader.java:275)
    at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:227)
    at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1259)
    at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:152)
    at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:142)
    at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:129)
    at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:48)
    at org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugin.java:240)
    at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
    at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:236)
    at org.eclipse.ui.internal.dialogs.WorkbenchPreferenceNode.createPage(WorkbenchPreferenceNode.java:46)
    at org.eclipse.jface.preference.PreferenceDialog.createPage(PreferenceDialog.java:1211)
    at org.eclipse.ui.internal.dialogs.FilteredPreferenceDialog.createPage(FilteredPreferenceDialog.java:238)
    at org.eclipse.jface.preference.PreferenceDialog.showPage(PreferenceDialog.java:1114)
    at org.eclipse.ui.internal.dialogs.FilteredPreferenceDialog.showPage(FilteredPreferenceDialog.java:351)
    at org.eclipse.jface.preference.PreferenceDialog$8.selectionChanged(PreferenceDialog.java:638)
    at org.eclipse.jface.viewers.StructuredViewer$3.run(StructuredViewer.java:763)
    at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:1044)
    at org.eclipse.core.runtime.Platform.run(Platform.java:783)
    at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:44)
    at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:148)
    at org.eclipse.jface.viewers.StructuredViewer.firePostSelectionChanged(StructuredViewer.java:761)
    at org.eclipse.jface.viewers.StructuredViewer.handlePostSelect(StructuredViewer.java:1042)
    at org.eclipse.jface.viewers.StructuredViewer$5.widgetSelected(StructuredViewer.java:1062)
    at org.eclipse.jface.util.OpenStrategy.firePostSelectionEvent(OpenStrategy.java:231)
    at org.eclipse.jface.util.OpenStrategy.access$4(OpenStrategy.java:226)
    at org.eclipse.jface.util.OpenStrategy$3.run(OpenStrategy.java:392)
    at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
    at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:123)
    at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3057)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2716)
    at org.eclipse.jface.window.Window.runEventLoop(Window.java:809)
    at org.eclipse.jface.window.Window.open(Window.java:787)
    at org.eclipse.ui.internal.OpenPreferencesAction.run(OpenPreferencesAction.java:66)
    at org.eclipse.jface.action.Action.runWithEvent(Action.java:996)
    at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:538)
    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:843)
    at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3080)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2713)
    at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1699)
    at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1663)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:367)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
    at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:103)
    at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:226)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:163)
    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:324)
    at org.eclipse.core.launcher.Main.invokeFramework(Main.java:334)
    at org.eclipse.core.launcher.Main.basicRun(Main.java:278)
    at org.eclipse.core.launcher.Main.run(Main.java:973)
    at org.eclipse.core.launcher.Main.main(Main.java:948)

    #240786 Reply

    Greg
    Member

    Try to restart eclipse with a “-clean” argument added to the shortcut. This will clean out the plugin configuration cache. After you have started with -clean once, you can remove it.

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