| Preferences page is empty [message #101769] |
Mon, 06 October 2003 14:12 |
Eclipse User |
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Originally posted by: steve.kily.oldforge.local
Hi all
Eclipse has just started showing me an (almost) blank dialog box when
I select "Window/Preferences".
"Help/About/Configuration Details" shows me the error listed below, which
means virtually nothing to me.
I have searched the archives for "WorkbenchPreferenceNode" and "empty
preferences page" but can't find anything useful.
Does anyone have any idea how to fix this ?
Cheers
Steve
===========================================================
java.version=1.4.2
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=linux, ARCH=x86, WS=gtk, NL=en_GB
Command-line arguments: -os linux -ws gtk -arch x86 -install file:/usr/local/eclipse/
!ENTRY org.eclipse.ui 4 4 Oct 06, 2003 19:04:45.207
!MESSAGE Unhandled exception caught in event loop.
!ENTRY org.eclipse.ui 4 0 Oct 06, 2003 19:04:45.208
!MESSAGE java.lang.NullPointerException
!STACK 0
java.lang.NullPointerException
at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(Work benchPlugin.java:149)
at org.eclipse.ui.internal.dialogs.WorkbenchPreferenceNode.crea tePage(WorkbenchPreferenceNode.java:49)
at org.eclipse.jface.preference.PreferenceDialog.showPage(Prefe renceDialog.java:993)
at org.eclipse.jface.preference.PreferenceDialog.selectSavedIte m(PreferenceDialog.java:703)
at org.eclipse.jface.preference.PreferenceDialog$3.run(Preferen ceDialog.java:329)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:69)
at org.eclipse.jface.preference.PreferenceDialog.createContents (PreferenceDialog.java:324)
at org.eclipse.jface.window.Window.create(Window.java:302)
at org.eclipse.ui.internal.OpenPreferencesAction.run(OpenPrefer encesAction.java:51)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:842 )
at org.eclipse.jface.action.ActionContributionItem.handleWidget Selection(ActionContributionItem.java:456)
at org.eclipse.jface.action.ActionContributionItem.handleWidget Event(ActionContributionItem.java:403)
at org.eclipse.jface.action.ActionContributionItem.access$0(Act ionContributionItem.java:397)
at org.eclipse.jface.action.ActionContributionItem$ActionListen er.handleEvent(ActionContributionItem.java:72)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java :81)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:923)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.ja va:1641)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :1433)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:1402)
at org.eclipse.ui.internal.Workbench.run(Workbench.java:1385)
at org.eclipse.core.internal.boot.InternalBootLoader.run(Intern alBootLoader.java:858)
at org.eclipse.core.boot.BootLoader.run(BootLoader.java:461)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.eclipse.core.launcher.Main.basicRun(Main.java:291)
at org.eclipse.core.launcher.Main.run(Main.java:747)
at org.eclipse.core.launcher.Main.main(Main.java:583)
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