[rules-users] Deserialization Error from Designer when Process Opened in Gunvor

Hi, I'm using guvnor build 4173 from the trunk. In addition, I have install the designer web application downloaded from http://anonsvn.jboss.org/repos/labs/labs/jbossrules/contrib/designer/ I have uploaded the Evaluation.bpmn from the install/sample directory However, when I tried to open the Evaluation process in Gunvor, a deserialization error is thrown. I have captured the screenshot at http://img231.imageshack.us/g/oryxerror2.jpg/ and, attached the stacktrace at the end of the mail. Also, there is a small glitch in that the oryx frame does not occupied the whole page on FireFox 3.5.30729. In addition, I notice there is a consistent message in the console (not just in this build) when guvnor is first started that it mention that "The serialization policy file xxxx was not found" and later "You may experience SerializationExceptions as a result" This is the log I have captured in an earlier installation. I still see it in build 4173 but can't locate it in the logs INFO: guvnorService: ERROR: The serialization policy file '/org.drools.guvnor.Guvnor/8C09DDC749E5C9386FC25E9AAE396D31.gwt.rpc' was not found; did you forget to include it in this deployment? Jul 14, 2010 1:54:02 PM org.apache.catalina.core.ApplicationContext log SEVERE: guvnorService: WARNING: Failed to get the SerializationPolicy '8C09DDC749E5C9386FC25E9AAE396D31' for module 'http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/'; a legacy, 1.3.3 compatible, serialization policy will be used. You may experience SerializationExceptions as a result. Jul 14, 2010 2:02:10 PM org.apache.catalina.core.ApplicationContext log Any help is greatly appreciated. Thanks. Han Ming 2010-07-22 13:37:35,109 ERROR [STDERR] javax.xml.bind.UnmarshalException: unexpected element (uri:"http://www.omg.org/spec/BPMN/20100524/MODEL";, local:"definitions"). Expected elements are <{http://schema.omg.org/spec/BPMN/2.0}activityResource>,<{http://bpmndi.org}activityShape>,<{http://schema.omg.org/spec/BPMN/2.0}adHocSubProcess>,<{http://schema.omg.org/spec/BPMN/2.0}association>,<{http://bpmndi.org}associationConnector>,<{http://schema.omg.org/spec/BPMN/2.0}boundaryEvent>,<{http://bpmndi.org}bpmnCompartment>,<{http://schema.omg.org/spec/BPMN/2.0}businessRuleTask>,<{http://schema.omg.org/spec/BPMN/2.0}callActivity>,<{http://schema.omg.org/spec/BPMN/2.0}callConversation>,<{http://bpmndi.org}callConversationShape>,<{http://bpmndi.org}calledSubprocessShape>,<{http://schema.omg.org/spec/BPMN/2.0}cancelEventDefinition>,<{http://schema.omg.org/spec/BPMN/2.0}choreography>,<{http://bpmndi.org}choreographyActivityShape>,<{http://bpmndi.org}choreographyDiagram>,<{http://schema.omg.org/spec/BPMN/2.0}choreographySubProcess>,<{http://schema.omg.org/spec/BPMN/2.0}choreographyTask>,<{http://schema.omg.org/spec/BPMN/2.0}collaboration>,<{http://bpmndi.org}collaborationDiagram>,<{http://schema.omg.org/spec/BPMN/2.0}communication>,<{http://bpmndi.org}communicationShape>,<{http://schema.omg.org/spec/BPMN/2.0}compensateEventDefinition>,<{http://schema.omg.org/spec/BPMN/2.0}complexBehaviorDefinition>,<{http://schema.omg.org/spec/BPMN/2.0}complexGateway>,<{http://schema.omg.org/spec/BPMN/2.0}conditionalEventDefinition>,<{http://schema.omg.org/spec/BPMN/2.0}conversation>,<{http://bpmndi.org}conversationDiagram>,<{http://schema.omg.org/spec/BPMN/2.0}conversationLink>,<{http://bpmndi.org}conversationLinkConnector>,<{http://bpmndi.org}dataAssociationConnector>,<{http://schema.omg.org/spec/BPMN/2.0}dataInput>,<{http://schema.omg.org/spec/BPMN/2.0}dataInputAssociation>,<{http://bpmndi.org}dataInputShape>,<{http://schema.omg.org/spec/BPMN/2.0}dataObject>,<{http://bpmndi.org}dataObjectShape>,<{http://schema.omg.org/spec/BPMN/2.0}dataOutput>,<{http://schema.omg.org/spec/BPMN/2.0}dataOutputAssociation>,<{http://bpmndi.org}dataOutputShape>,<{http://schema.omg.org/spec/BPMN/2.0}dataStore>,<{http://schema.omg.org/spec/BPMN/2.0}da taStoreReference>,<{http://bpmndi.org}dataStoreShape>,<{http:... er>,<{http://schema.omg.org/spec/BPMN/2.0}process>,<{http://b... 2010-07-22 13:37:35,125 ERROR [STDERR] at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext.handleEvent(UnmarshallingContext.java:642) 2010-07-22 13:37:35,125 ERROR [STDERR] at com.sun.xml.bind.v2.runtime.unmarshaller.Loader.reportError(Loader.java:254) 2010-07-22 13:37:35,125 ERROR [STDERR] at com.sun.xml.bind.v2.runtime.unmarshaller.Loader.reportError(Loader.java:249) 2010-07-22 13:37:35,125 ERROR [STDERR] at com.sun.xml.bind.v2.runtime.unmarshaller.Loader.reportUnexpectedChildElement(Loader.java:116) 2010-07-22 13:37:35,125 ERROR [STDERR] at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext$DefaultRootLoader.childElement(UnmarshallingContext.java:1049) 2010-07-22 13:37:35,125 ERROR [STDERR] at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext._startElement(UnmarshallingContext.java:478) 2010-07-22 13:37:35,125 ERROR [STDERR] at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext.startElement(UnmarshallingContext.java:459) 2010-07-22 13:37:35,125 ERROR [STDERR] at com.sun.xml.bind.v2.runtime.unmarshaller.SAXConnector.startElement(SAXConnector.java:148) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.apache.xerces.impl.XMLNSDocumentScannerImpl$NSContentDispatcher.scanRootElementHook(Unknown Source) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source) 2010-07-22 13:37:35,125 ERROR [STDERR] at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal0(UnmarshallerImpl.java:211) 2010-07-22 13:37:35,125 ERROR [STDERR] at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:184) 2010-07-22 13:37:35,125 ERROR [STDERR] at javax.xml.bind.helpers.AbstractUnmarshallerImpl.unmarshal(AbstractUnmarshallerImpl.java:137) 2010-07-22 13:37:35,125 ERROR [STDERR] at javax.xml.bind.helpers.AbstractUnmarshallerImpl.unmarshal(AbstractUnmarshallerImpl.java:194) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.oryxeditor.server.BPMN2_0Importer.getJsonFromBpmn20Xml(BPMN2_0Importer.java:93) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.oryxeditor.server.BPMN2_0Importer.doPost(BPMN2_0Importer.java:66) 2010-07-22 13:37:35,125 ERROR [STDERR] at javax.servlet.http.HttpServlet.service(HttpServlet.java:710) 2010-07-22 13:37:35,125 ERROR [STDERR] at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446) 2010-07-22 13:37:35,125 ERROR [STDERR] at java.lang.Thread.run(Thread.java:619) 2010-07-22 13:37:35,125 ERROR [STDERR] java.lang.NullPointerException 2010-07-22 13:37:35,125 ERROR [STDERR] at org.oryxeditor.server.BPMN2_0Importer.doPost(BPMN2_0Importer.java:75) 2010-07-22 13:37:35,125 ERROR [STDERR] at javax.servlet.http.HttpServlet.service(HttpServlet.java:710) 2010-07-22 13:37:35,125 ERROR [STDERR] at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) 2010-07-22 13:37:35,125 ERROR [STDERR] at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446) 2010-07-22 13:37:35,125 ERROR [STDERR] at java.lang.Thread.run(Thread.java:619) 2010-07-22 13:37:35,125 INFO [STDOUT] ERROR 22-07 13:37:35,125 (LoggingHelper.java:error:76) Server returned HTTP response code: 500 for URL: http://localhost:8080/designer/bpmn2_0deserialization java.io.IOException: Server returned HTTP response code: 500 for URL: http://localhost:8080/designer/bpmn2_0deserialization at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1305) at org.drools.guvnor.server.GuvnorAPIServlet.deserialize(GuvnorAPIServlet.java:111) at org.drools.guvnor.server.GuvnorAPIServlet.service(GuvnorAPIServlet.java:69) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.jboss.seam.web.ContextFilter$1.process(ContextFilter.java:42) at org.jboss.seam.servlet.ContextualHttpServletRequest.run(ContextualHttpServletRequest.java:53) at org.jboss.seam.web.ContextFilter.doFilter(ContextFilter.java:37) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446) at java.lang.Thread.run(Thread.java:619)