Using standard 2.0.0.1 server, with a 2.0 client, I am receiving an error message of "Could not open the editor: An unexpected exception was thrown" which is preventing me from creating (and/or saving and then opening) artifacts in my RRC Project. I can seemingly create most artifacts fine. For example, I have no issues sketching a user interface...but when I save and then attempt to open that artifact, I get this error. It seems to be consistent across all types of RRC artifacts (use cases, use case diagrams, storyboards, et al). Any help would be much appreciated.

I will add that i found one similar instance/post here of this happening. That individual said that they tried to archive the default project using the web admin UI and then created a new project using the rich client. Upon attempting this, I select to create a Project using the default folders and attributes and upon selecting Finish, cannot proceed. This screen simply reappears upon selecting Finish:

http://ploader.net/files/1214e60cfdae6de6f8857de95e1e3c2a.png

Thanks-John

Here are the associated details:

java.lang.NullPointerException
at com.ibm.rdm.integration.calm.ui.actions.CreateCalmLinkAction.isEnabled(CreateCalmLinkAction.java:81)
at com.ibm.rdm.integration.calm.ui.AbstractCalmLinkSidebarSectionProvider.isVisible(AbstractCalmLinkSidebarSectionProvider.java:56)
at com.ibm.rdm.linking.ui.LinksSidebarComposite.createCreateActions(LinksSidebarComposite.java:828)
at com.ibm.rdm.linking.ui.LinksSidebarComposite.fillToolBar(LinksSidebarComposite.java:701)
at com.ibm.rdm.ui.widget.SidebarContentComposite.create(SidebarContentComposite.java:275)
at com.ibm.rdm.ui.widget.SidebarContentComposite.<init>(SidebarContentComposite.java:106)
at com.ibm.rdm.linking.ui.LinksSidebarComposite.<init>(LinksSidebarComposite.java:560)
at com.ibm.rdm.linking.ui.LinksSidebarSection.createContent(LinksSidebarSection.java:52)
at com.ibm.rdm.platform.ui.sidebar.SidebarSection.createPartControl(SidebarSection.java:74)
at com.ibm.rdm.platform.ui.sidebar.SidebarContext.createPartControl(SidebarContext.java:39)
at com.ibm.rdm.platform.ui.sidebar.FlyoutSidebarComposite$ContextSidebarProvider.createSidebar(FlyoutSidebarComposite.java:68)
at com.ibm.rdm.gef.InternalFlyoutSidebarComposite.setState(InternalFlyoutSidebarComposite.java:567)
at com.ibm.rdm.platform.ui.sidebar.FlyoutSidebarComposite.setState(FlyoutSidebarComposite.java:48)
at com.ibm.rdm.gef.InternalFlyoutSidebarComposite.updateState(InternalFlyoutSidebarComposite.java:618)
at com.ibm.rdm.platform.ui.sidebar.FlyoutSidebarComposite.applyStatePreference(FlyoutSidebarComposite.java:59)
at com.ibm.rdm.ba.ui.diagram.editors.BAGraphicalEditor.doCreatePartControl(BAGraphicalEditor.java:592)
at com.ibm.rdm.ba.ui.diagram.editors.BaseDiagramEditor.doCreatePartControl(BaseDiagramEditor.java:785)
at com.ibm.rdm.ba.ui.diagram.editors.BAGraphicalEditor.createPartControl(BAGraphicalEditor.java:721)
at org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:661)
at org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:428)
at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:594)
at org.eclipse.ui.internal.EditorReference.getEditor(EditorReference.java:266)
at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2820)
at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2729)
at org.eclipse.ui.internal.WorkbenchPage.access$11(WorkbenchPage.java:2721)
at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2673)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2668)
at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2652)
at com.ibm.rdm.ui.utils.DocumentUtil.openEditor(DocumentUtil.java:323)
at com.ibm.rdm.ui.server.editor.input.RepositoryEditorInputHelper.openEditorFor(RepositoryEditorInputHelper.java:63)
at com.ibm.rdm.ui.gef.editor.input.EditorInputHelper.openEditor(EditorInputHelper.java:37)
at com.ibm.rdm.ui.gef.editor.input.EditorInputHelper.openEditor(EditorInputHelper.java:29)
at com.ibm.rdm.ui.gef.editor.input.EditorInputHelper.openEditor(EditorInputHelper.java:25)
at com.ibm.rdm.ui.search.figures.ResourceNameFigure$NavigateLinkActionHandler.handleAction(ResourceNameFigure.java:52)
at com.ibm.rdm.ui.search.figures.ResourceNameFigure$6.run(ResourceNameFigure.java:171)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
at com.ibm.rdm.ui.search.figures.ResourceNameFigure.navigateLink(ResourceNameFigure.java:169)
at com.ibm.rdm.ui.search.figures.ResourceNameFigure$5.actionPerformed(ResourceNameFigure.java:156)
at org.eclipse.draw2d.Clickable.fireActionPerformed(Clickable.java:200)
at org.eclipse.draw2d.Clickable.doClick(Clickable.java:186)
at com.ibm.rdm.ui.search.figures.ResourceNameFigure$4.handleStateChanged(ResourceNameFigure.java:145)
at org.eclipse.draw2d.Clickable.fireStateChanged(Clickable.java:215)
at org.eclipse.draw2d.Clickable$1.handleStateChanged(Clickable.java:175)
at org.eclipse.draw2d.ButtonModel.fireStateChanged(ButtonModel.java:199)
at org.eclipse.draw2d.ButtonModel.setArmed(ButtonModel.java:347)
at com.ibm.rdm.ui.search.figures.ResourceNameFigure$2.mouseReleased(ResourceNameFigure.java:117)
at org.eclipse.draw2d.Figure.handleMouseReleased(Figure.java:883)
at org.eclipse.draw2d.SWTEventDispatcher.dispatchMouseReleased(SWTEventDispatcher.java:239)
at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseReleased(DomainEventDispatcher.java:368)
at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseUp(LightweightSystem.java:538)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:207)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3823)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3422)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2384)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2348)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2200)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:495)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:288)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:490)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at com.ibm.rdm.ui.application.ReqComposerApplication.start(ReqComposerApplication.java:122)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:193)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:386)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
at java.lang.reflect.Method.invoke(Method.java:599)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:549)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:504)
at org.eclipse.equinox.launcher.Main.run(Main.java:1236)
at org.eclipse.equinox.launcher.Main.main(Main.java:1212)