Bad dependencies

(see discussion in forum : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4077228 )

Installing from http://download.jboss.org/jbosstools/updates/development the following problems happen :

• "JBossTools 2.0.0.beta3" , clicking "Select Required" does not find dependencies (see forum post URL_from_above#4077228)
• "JBossIDE JBossAS Adapter Feature" : error when opening Preferences / JBoss Tools / JBoss Servers / View :
  error dialog "Could Not Accept Changes" "The currently displayed page contains invalid values."
  and exception (from the log):

!ENTRY org.eclipse.osgi 2 1 2007-08-22 14:36:59.850
!MESSAGE NLS unused message: JBoss in: org.jboss.ide.eclipse.as.ui.Messages

!ENTRY org.eclipse.osgi 2 1 2007-08-22 14:36:59.850
!MESSAGE NLS unused message: The in: org.jboss.ide.eclipse.as.ui.Messages

!ENTRY org.eclipse.jface 4 2 2007-08-22 14:36:59.960
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.jface".
!STACK 0
java.lang.NullPointerException
at org.jboss.ide.eclipse.as.ui.views.server.extensions.ServerViewProvider.setEnabled(ServerViewProvider.java:105)
at org.jboss.ide.eclipse.as.ui.views.server.extensions.ServerViewProvider.(ServerViewProvider.java:40)
at org.jboss.ide.eclipse.as.ui.ExtensionManager.loadAllServerViewProviders(ExtensionManager.java:64)
at org.jboss.ide.eclipse.as.ui.ExtensionManager.getAllServerViewProviders(ExtensionManager.java:47)
at org.jboss.ide.eclipse.as.ui.JBossServerUIPlugin.getAllServerViewProviders(JBossServerUIPlugin.java:119)
at org.jboss.ide.eclipse.as.ui.preferencepages.ViewPreferencePage.addEnablementComposite(ViewPreferencePage.java:205)
at org.jboss.ide.eclipse.as.ui.preferencepages.ViewPreferencePage.createContents(ViewPreferencePage.java:137)
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(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
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)