I am using Teiid Designer version 9.1.0(Both Eclipse and JBDS) along with Teiid Beta version teiid-8.11.0.Beta3. I just opened an example project PartsProject.zip(attached) and it starts giving me the below error. I am not sure what is wrong here. Can you please guide?

java.lang.StringIndexOutOfBoundsException: String index out of range: 1
at java.lang.String.charAt(String.java:658)
at java.util.regex.Matcher.appendReplacement(Matcher.java:762)
at java.util.regex.Matcher.replaceAll(Matcher.java:906)
at java.lang.String.replaceAll(String.java:2162)
at org.teiid.query.metadata.SystemMetadata.<init>(SystemMetadata.java:90)
at org.teiid.query.metadata.SystemMetadata.getInstance(SystemMetadata.java:66)
at org.teiid.query.function.metadata.FunctionMetadataValidator.validateFunctionMethods(FunctionMetadataValidator.java:72)
at org.teiid.query.function.SystemFunctionManager.getSystemFunctions(SystemFunctionManager.java:77)
at org.teiid.runtime.client.query.QueryService.createFunctionLibrary(QueryService.java:137)
at org.teiid.designer.udf.UdfManager.getSystemFunctionLibrary(UdfManager.java:372)
at org.teiid.query.ui.sqleditor.sql.SqlSyntax.init(SqlSyntax.java:93)
at org.teiid.query.ui.sqleditor.sql.SqlSyntax.<init>(SqlSyntax.java:61)
at org.teiid.query.ui.sqleditor.sql.SqlCompletionProcessor.<init>(SqlCompletionProcessor.java:39)
at org.teiid.designer.transformation.ui.editors.sqleditor.SqlSourceViewerConfiguration.getContentAssistant(SqlSourceViewerConfiguration.java:64)
at org.teiid.designer.transformation.ui.editors.sqleditor.SqlTextViewer.<init>(SqlTextViewer.java:84)
at org.teiid.designer.transformation.ui.editors.sqleditor.SqlDisplayPanel.init(SqlDisplayPanel.java:75)
at org.teiid.designer.transformation.ui.editors.sqleditor.SqlDisplayPanel.<init>(SqlDisplayPanel.java:60)
at org.teiid.designer.transformation.ui.builder.AbstractLanguageObjectBuilder.createDialogArea(AbstractLanguageObjectBuilder.java:257)
at org.eclipse.jface.dialogs.Dialog.createContents(Dialog.java:768)
at org.eclipse.jface.window.Window.create(Window.java:435)
at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1101)
at org.teiid.designer.ui.common.widget.Dialog.create(Dialog.java:109)
at org.teiid.designer.transformation.ui.builder.AbstractLanguageObjectBuilder.create(AbstractLanguageObjectBuilder.java:114)
at org.teiid.designer.transformation.ui.editors.sqleditor.SqlEditorPanel.getExpressionBuilder(SqlEditorPanel.java:1149)
at org.teiid.designer.transformation.ui.editors.sqleditor.SqlEditorPanel.showExpressionBuilder(SqlEditorPanel.java:1196)
at org.teiid.designer.transformation.ui.editors.sqleditor.SqlEditorPanelWrapper.showExpressionBuilder(SqlEditorPanelWrapper.java:123)
at org.teiid.designer.transformation.ui.editors.sqleditor.actions.LaunchExpressionBuilder.doRun(LaunchExpressionBuilder.java:50)
at org.teiid.designer.ui.common.actions.AbstractAction$1.run(AbstractAction.java:544)
at org.teiid.designer.ui.common.viewsupport.UiBusyIndicator$2$1.run(UiBusyIndicator.java:206)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:136)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4147)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3764)
at org.teiid.designer.ui.common.viewsupport.UiBusyIndicator.executeRunnable(UiBusyIndicator.java:227)
at org.teiid.designer.ui.common.viewsupport.UiBusyIndicator.showWhileInternal(UiBusyIndicator.java:159)
at org.teiid.designer.ui.common.viewsupport.UiBusyIndicator.showWhile(UiBusyIndicator.java:116)
at org.teiid.designer.ui.common.actions.AbstractAction.run(AbstractAction.java:547)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:519)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:595)
at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:511)
at org.eclipse.jface.action.ActionContributionItem$6.handleEvent(ActionContributionItem.java:462)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4353)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4172)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3761)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1151)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1032)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:148)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:636)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:579)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:135)
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:380)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:648)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:603)
at org.eclipse.equinox.launcher.Main.run(Main.java:1465)