java.lang.NullPointerException importing OnHand.wsdl via Import > Teiid Designer > WSDL into Web Service Model

Import attached OnHand.wsdl file via Import > Teiid Designer > WSDL into Web Service Model

Results in:

java.lang.NullPointerException
at com.metamatrix.modeler.webservice.procedure.XsdInstanceNode.<init>(XsdInstanceNode.java:132)
at com.metamatrix.modeler.webservice.procedure.XsdInstanceNode.<init>(XsdInstanceNode.java:72)
at com.metamatrix.modeler.webservice.util.WebServiceUtil.addInputVariables(WebServiceUtil.java:405)
at com.metamatrix.modeler.webservice.util.WebServiceUtil.generateTransformationSql(WebServiceUtil.java:299)
at com.metamatrix.modeler.internal.webservice.gen.BasicWebServiceXmlDocumentGenerator.doGenerateTransformation(BasicWebServiceXmlDocumentGenerator.java:371)
at com.metamatrix.modeler.internal.webservice.gen.BasicWebServiceXmlDocumentGenerator.doGenerate(BasicWebServiceXmlDocumentGenerator.java:235)
at com.metamatrix.modeler.internal.webservice.gen.BasicWebServiceXmlDocumentGenerator.generate(BasicWebServiceXmlDocumentGenerator.java:195)
at com.metamatrix.modeler.internal.webservice.XmlDocumentModelProducer.execute(XmlDocumentModelProducer.java:95)
at com.metamatrix.modeler.compare.generator.BasicModelGenerator$1.run(BasicModelGenerator.java:116)
at com.metamatrix.modeler.internal.core.ModelEditorImpl.executeAsTransaction(ModelEditorImpl.java:542)
at com.metamatrix.modeler.internal.core.ModelEditorImpl.executeAsTransaction(ModelEditorImpl.java:585)
at com.metamatrix.modeler.internal.core.ModelEditorImpl.executeAsTransaction(ModelEditorImpl.java:485)
at com.metamatrix.modeler.compare.generator.BasicModelGenerator.doGenerateOutput(BasicModelGenerator.java:128)
at com.metamatrix.modeler.compare.generator.AbstractModelGenerator.generateOutput(AbstractModelGenerator.java:164)
at com.metamatrix.modeler.compare.generator.CompositeModelGenerator.doGenerateOutput(CompositeModelGenerator.java:99)
at com.metamatrix.modeler.compare.generator.AbstractModelGenerator.execute(AbstractModelGenerator.java:103)
at com.metamatrix.modeler.internal.webservice.ui.wizard.WsdlFileSystemImportWizard.runFinish(WsdlFileSystemImportWizard.java:358)
at com.metamatrix.modeler.internal.webservice.ui.wizard.WsdlFileSystemImportWizard$2.run(WsdlFileSystemImportWizard.java:262)
at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)