leaf-xue [https://community.jboss.org/people/leaf-xue] created the discussion "In jbpm5.2+designer2.2, This is nothing wrong with it?" To view the discussion, visit: https://community.jboss.org/message/750346#750346 -------------------------------------------------------------- 2012-07-26 09:24:52,410 INFO [org.apache.mina.filter.logging.LoggingFilter] - <IDLE> 2012-07-26 09:25:01,381 INFO [org.apache.mina.filter.logging.LoggingFilter] - <IDLE> 2012-07-26 09:25:02,552 INFO [org.apache.mina.filter.logging.LoggingFilter] - <IDLE> java.lang.ClassCastException: org.eclipse.bpmn2.impl.Bpmn2FactoryImpl cannot be cast to org.omg.spec.bpmn._20100524.model.ModelFactory at org.omg.spec.bpmn._20100524.model.impl.ModelFactoryImpl.init(ModelFactoryImpl.java:34) at org.omg.spec.bpmn._20100524.model.ModelFactory.<clinit>(ModelFactory.java:26) at org.omg.spec.bpmn._20100524.model.impl.ModelPackageImpl.<init>(ModelPackageImpl.java:56) at org.omg.spec.bpmn._20100524.model.impl.ModelPackageImpl.init(ModelPackageImpl.java:82) at org.omg.spec.bpmn._20100524.model.ModelPackage.<clinit>(ModelPackage.java:60) at org.jboss.drools.impl.DroolsPackageImpl.init(DroolsPackageImpl.java:163) at org.jbpm.designer.bpmn2.impl.Bpmn2JsonUnmarshaller.<init>(Bpmn2JsonUnmarshaller.java:182) at org.jbpm.designer.web.profile.impl.JbpmProfileImpl$1.getDefinitions(JbpmProfileImpl.java:221) at org.jbpm.designer.bpmn2.validation.BPMN2SyntaxChecker.checkSyntax(BPMN2SyntaxChecker.java:73) at org.jbpm.designer.web.server.SyntaxCheckerServlet.doPost(SyntaxCheckerServlet.java:43) at javax.servlet.http.HttpServlet.service(HttpServlet.java:637) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.jbpm.designer.baison.filter.CharacterEncodingfilter.doFilter(CharacterEncodingfilter.java:44) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.jbpm.designer.web.filter.impl.PluggableFilter.doFilter(PluggableFilter.java:70) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:602) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) at java.lang.Thread.run(Thread.java:722) 2012-07-26 09:25:11,539 INFO [org.apache.mina.filter.logging.LoggingFilter] - <IDLE> 2012-07-26 09:25:12,694 INFO [org.apache.mina.filter.logging.LoggingFilter] - <IDLE> 2012-07-26 09:25:21,681 INFO [org.apache.mina.filter.logging.LoggingFilter] - <IDLE> 2012-07-26 09:25:22,836 INFO [org.apache.mina.filter.logging.LoggingFilter] - <IDLE> 2012-07-26 09:25:31,823 INFO [org.apache.mina.filter.logging.LoggingFilter] - <IDLE> 2012-07-26 09:25:32,978 INFO [org.apache.mina.filter.logging.LoggingFilter] - <IDLE> -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/750346#750346] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]