Dear Tihomir, Thanks, I shall give a try.
I created the Drools BPMN flow diagram, and can run it under Eclipse with no problem, but once I added to Guvnor, the diagram is not shown up in Oryx in Guvnor. I tried the function 'Shown BPMN 2.0 DI XML'. I got the following error. enclosed is the flow: http://drools-java-rules-engine.46999.n3.nabble.com/file/n2463094/ruleflow-mail-human.bpmn ruleflow-mail-human.bpmn I had also tried a simple one, the same error http://drools-java-rules-engine.46999.n3.nabble.com/file/n2463094/test.bpmn test.bpmn javax.xml.bind.PropertyException: name: com.sun.xml.bind.namespacePrefixMapper value: de.hpi.bpmn2_0.transformation.BPMNPrefixMapper@15b08736 at javax.xml.bind.helpers.AbstractMarshallerImpl.setProperty(AbstractMarshallerImpl.java:358) at com.sun.xml.internal.bind.v2.runtime.MarshallerImpl.setProperty(MarshallerImpl.java:532) at org.oryxeditor.server.Bpmn2_0Servlet.performTransformationToDi(Bpmn2_0Servlet.java:127) at org.oryxeditor.server.Bpmn2_0Servlet.doPost(Bpmn2_0Servlet.java:78) at javax.servlet.http.HttpServlet.service(HttpServlet.java:713) at javax.servlet.http.HttpServlet.service(HttpServlet.java:806) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) at java.lang.Thread.run(Thread.java:636) -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/Instructions-for-upgrading-designer-war-tp1022134p2463094.html Sent from the Drools - User mailing list archive at Nabble.com.
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