I've created a model web service from a relational model as said at http://docs.jboss.org/teiid/designer/6.0/user-guide/newmodels-chapter.html#web-service-view-from-relational-section .
Nevertheless when I push "Preview virtual data" (as said at http://docs.jboss.org/teiid/designer/6.0/user-guide/test-models-chapter.html#d0e11086) a "Unhandled event loop exeption raises at Message Log.
This is the stack trace:
java.lang.NullPointerException
at com.metamatrix.modeler.webservice.util.WebServiceUtil.generateRequestDocument(WebServiceUtil.java:116)
at com.metamatrix.modeler.webservice.util.WebServiceUtil.getSql(WebServiceUtil.java:190)
at com.metamatrix.modeler.internal.dqp.ui.actions.PreviewTableDataContextAction.internalRun(PreviewTableDataContextAction.java:234)
at com.metamatrix.modeler.internal.dqp.ui.actions.PreviewTableDataContextAction.run(PreviewTableDataContextAction.java:127)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
Any ideas?
Thanks in advance,
