java.lang.ArrayIndexOutOfBoundsException: 0
        at org.pentaho.cubewizard.writer.CubeSchemaWriter.createHierarchyElement(CubeSchemaWriter.java:562)
        at org.pentaho.cubewizard.writer.CubeSchemaWriter.createDimensionElements(CubeSchemaWriter.java:531)
        at org.pentaho.cubewizard.writer.CubeSchemaWriter.getXMLString(CubeSchemaWriter.java:766)
        at org.pentaho.cubewizard.ui.LaunchSchemaBuilderWizard.getXMLString(LaunchSchemaBuilderWizard.java:180)
        at org.pentaho.cubewizard.ui.SaveSchemaPage$2.widgetSelected(SaveSchemaPage.java:293)
        at org.pentaho.ui.common.swt.PentahoSWTButton.fireSelection(PentahoSWTButton.java:516)
        at org.pentaho.ui.common.swt.PentahoSWTButton.mouseUp(PentahoSWTButton.java:497)
        at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:137)
        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:928)
        at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3348)
        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2968)
        at org.eclipse.jface.window.Window.runEventLoop(Window.java:820)
        at org.eclipse.jface.window.Window.open(Window.java:796)
        at org.pentaho.cubewizard.ui.actions.LaunchSchemaBuilderAction.run(LaunchSchemaBuilderAction.java:93)
        at org.eclipse.jface.action.Action.runWithEvent(Action.java:499)
        at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:539)
        at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:488)
        at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:400)
        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:928)
        at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3348)
        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2968)
        at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)
        at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
        at org.pentaho.cubewizard.intro.Application.run(Application.java:33)
        at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400)
        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:177)
        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.core.launcher.Main.invokeFramework(Main.java:336)
        at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
        at org.eclipse.core.launcher.Main.run(Main.java:977)
        at org.eclipse.core.launcher.Main.main(Main.java:952)