Exception in RTC classes using ShellEd

I'm using Eclipse Neon.3 Java EE with RTC 6.0.2 and ShellEd 5.x.  Since accepting the latest updates to all installed components, the Outline view of scripts opened in ShellEd (part of the DLTK) no longer works.  All I see is the white 'C' icon in a green circle and the name of the script -- but none of the function names or other items in the script that normally appear in the outline.  I note the following in the error log:

com.ibm.team.filesystem.client.FileSystemException: Resource '/ /start-mongodb.sh' does not exist. at com.ibm.team.filesystem.client.internal.copyfileareas.CopyFileAreaUtil.isShareRoot(CopyFileAreaUtil.java:179) at com.ibm.team.filesystem.ide.ui.internal.util.NestedLoadPropertyTester.test(NestedLoadPropertyTester.java:35) at org.eclipse.core.internal.expressions.Property.test(Property.java:58) at org.eclipse.core.internal.expressions.TestExpression.evaluate(TestExpression.java:100) at org.eclipse.core.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:53) at org.eclipse.core.internal.expressions.EnablementExpression.evaluate(EnablementExpression.java:55) at org.eclipse.ui.internal.ObjectActionContributor$ObjectContribution.isApplicableTo(ObjectActionContributor.java:368) at org.eclipse.ui.internal.ObjectActionContributor.isApplicableTo(ObjectActionContributor.java:238) at org.eclipse.ui.internal.ObjectContributorManager.isApplicableTo(ObjectContributorManager.java:302) at org.eclipse.ui.internal.ObjectActionContributorManager.contributeObjectActions(ObjectActionContributorManager.java:89) at org.eclipse.ui.internal.PopupMenuExtender.addObjectActions(PopupMenuExtender.java:317) at org.eclipse.ui.internal.PopupMenuExtender.menuAboutToShow(PopupMenuExtender.java:394) at org.eclipse.jface.action.MenuManager.fireAboutToShow(MenuManager.java:339) at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:470) at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5160) at org.eclipse.swt.widgets.Control.windowProc(Control.java:4828) at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) at org.eclipse.swt.widgets.Display.runPopups(Display.java:4277) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3818) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:95) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55) at java.lang.reflect.Method.invoke(Method.java:508) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) at org.eclipse.equinox.launcher.Main.run(Main.java:1519) at org.eclipse.equinox.launcher.Main.main(Main.java:1492) Caused by: org.eclipse.core.internal.resources.ResourceException: Resource '/ /start-mongodb.sh' does not exist. at org.eclipse.core.internal.resources.Resource.checkExists(Resource.java:335) at org.eclipse.core.internal.resources.Resource.checkAccessible(Resource.java:209) at org.eclipse.core.internal.resources.Resource.checkAccessibleAndLocal(Resource.java:215) at org.eclipse.core.internal.resources.Resource.getPersistentProperty(Resource.java:1151) at com.ibm.team.filesystem.client.internal.copyfileareas.CopyFileAreaUtil.isShareRoot(CopyFileAreaUtil.java:175) ... 53 more

where, in this case, start-mongodb.sh is the name of the script. I opened a bug report against ShellEd, but ShellEd installed into a fresh Eclipse without RTC works just fine.  Also, I uninstalled ShellEd 5.8 and reverted to 5.6 in my Eclipse/RTC environment and it has the same Outline failure as 5.8.  Also, since this Exception is in the com.ibm.team classes, this looks more and more like an RTC bug.  Is "Open a Service Ticket" the right way to get this addressed?