Hi, all.

I installed DLTK1.0 in eclipse3.3,  errors back when I click
"Windows=>Preferences=>DLTK Ruby=>Ruby Interpreters".
Error is "The currently displayed page constains invalid values."

I attached errors in the log.

Thanks, Colin.

!ENTRY org.eclipse.jface 4 2 2007-09-06 10:02:39.125
!MESSAGE Problems occurred when invoking code from plug-in:
"org.eclipse.jface".
!STACK 0
java.lang.NoClassDefFoundError: org/eclipse/debug/internal/ui/SWTUtil
at
com.xored.dltk.internal.debug.ui.interpreters.InterpretersBlock.createPushButton(InterpretersBlock.java:
488)
at
com.xored.dltk.internal.debug.ui.interpreters.InterpretersBlock.createControl(InterpretersBlock.java:
334)
at
com.xored.dltk.internal.debug.ui.interpreters.InterpreterPreferencePage.createContents(InterpreterPreferencePage.java:
110)
at
org.eclipse.jface.preference.PreferencePage.createControl(PreferencePage.java:
233)
at
org.eclipse.jface.preference.PreferenceDialog.createPageControl(PreferenceDialog.java:
1456)
at org.eclipse.jface.preference.PreferenceDialog
$13.run(PreferenceDialog.java:1213)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
at org.eclipse.core.runtime.Platform.run(Platform.java:857)
at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:46)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:193)
at
org.eclipse.jface.preference.PreferenceDialog.showPage(PreferenceDialog.java:
1207)
at
org.eclipse.ui.internal.dialogs.FilteredPreferenceDialog.showPage(FilteredPreferenceDialog.java:
433)
at org.eclipse.jface.preference.PreferenceDialog
$9.selectionChanged(PreferenceDialog.java:698)
at org.eclipse.jface.viewers.StructuredViewer
$3.run(StructuredViewer.java:842)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
at org.eclipse.core.runtime.Platform.run(Platform.java:857)
at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:46)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:193)
at
org.eclipse.jface.viewers.StructuredViewer.firePostSelectionChanged(StructuredViewer.java:
840)
at
org.eclipse.jface.viewers.StructuredViewer.handlePostSelect(StructuredViewer.java:
1153)
at org.eclipse.jface.viewers.StructuredViewer
$5.widgetSelected(StructuredViewer.java:1178)
at
org.eclipse.jface.util.OpenStrategy.firePostSelectionEvent(OpenStrategy.java:
250)
at org.eclipse.jface.util.OpenStrategy.access$4(OpenStrategy.java:244)
at org.eclipse.jface.util.OpenStrategy$3.run(OpenStrategy.java:418)
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:3659)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3296)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:820)
at org.eclipse.jface.window.Window.open(Window.java:796)
at
org.eclipse.ui.internal.OpenPreferencesAction.run(OpenPreferencesAction.java:
65)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
at
org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:
545)
at org.eclipse.jface.action.ActionContributionItem.access
$2(ActionContributionItem.java:490)
at org.eclipse.jface.action.ActionContributionItem
$5.handleEvent(ActionContributionItem.java:402)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:
3682)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3293)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
at
org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:
289)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:
461)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:
149)
at
org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:
106)
at
org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:
153)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:
106)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:
76)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:
363)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:
176)
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:597)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:504)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:443)
at org.eclipse.equinox.launcher.Main.run(Main.java:1169)