Hello! I've a problem. I've two jboss. Jboss 4.0.5 and Jboss jBPM 3.2.3. The Jboss 4.0.5 access to jBPM web services but .... when the session beans of jBPM try to access to WS of JBoss 4.0.4, the following exception it's thown: | 01:11:30,437 ERROR [STDERR] java.lang.ClassCastException: org.jboss.ws.core.jaxws.spi.ServiceDelegateImpl cannot be cast to javax.xml.ws.spi.ServiceDelegate21 | 01:11:30,437 ERROR [STDERR] at javax.xml.ws.Service.<init>(Service.java:82) | 01:11:30,437 ERROR [STDERR] at com.ideit.modules.cmmi.requirements.session.ProductWS_Service.<init>(ProductWS_Service.java:40) | 01:11:30,437 ERROR [STDERR] at com.ideit.modules.cmmi.jbpm.requirements.session.JbpmSessionBean.createInstance(JbpmSessionBean.java:140) | 01:11:30,437 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | 01:11:30,453 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | 01:11:30,453 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | 01:11:30,453 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:597) | 01:11:30,453 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:112) | 01:11:30,453 ERROR [STDERR] at org.jboss.ejb3.interceptor.InvocationContextImpl.proceed(InvocationContextImpl.java:166) | 01:11:30,468 ERROR [STDERR] at org.jboss.ejb3.interceptor.EJB3InterceptorsInterceptor.invoke(EJB3InterceptorsInterceptor.java:63) | 01:11:30,468 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) | 01:11:30,468 ERROR [STDERR] at org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityManagerInterceptor.java:54) | 01:11:30,468 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) | 01:11:30,468 ERROR [STDERR] at org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:47) | 01:11:30,468 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) | 01:11:30,468 ERROR [STDERR] at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:79) | 01:11:30,468 ERROR [STDERR] at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:191) | 01:11:30,468 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) | 01:11:30,468 ERROR [STDERR] at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:95) | 01:11:30,468 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) | 01:11:30,468 ERROR [STDERR] at org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:62) | 01:11:30,468 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) | 01:11:30,468 ERROR [STDERR] at org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:77) | 01:11:30,468 ERROR [STDERR] at org.jboss.ejb3.security.Ejb3AuthenticationInterceptor.invoke(Ejb3AuthenticationInterceptor.java:110) | 01:11:30,468 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) | 01:11:30,468 ERROR [STDERR] at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:46) | 01:11:30,468 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) | 01:11:30,468 ERROR [STDERR] at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106) | 01:11:30,468 ERROR [STDERR] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) | 01:11:30,468 ERROR [STDERR] at org.jboss.wsf.container.jboss42.InvocationHandlerEJB3.invoke(InvocationHandlerEJB3.java:103) | 01:11:30,468 ERROR [STDERR] at org.jboss.ws.core.server.ServiceEndpointInvoker.invoke(ServiceEndpointInvoker.java:220) | 01:11:30,468 ERROR [STDERR] at org.jboss.wsf.stack.jbws.RequestHandlerImpl.processRequest(RequestHandlerImpl.java:408) | 01:11:30,468 ERROR [STDERR] at org.jboss.wsf.stack.jbws.RequestHandlerImpl.handleRequest(RequestHandlerImpl.java:272) | 01:11:30,468 ERROR [STDERR] at org.jboss.wsf.stack.jbws.RequestHandlerImpl.doPost(RequestHandlerImpl.java:189) | 01:11:30,468 ERROR [STDERR] at org.jboss.wsf.stack.jbws.RequestHandlerImpl.handleHttpRequest(RequestHandlerImpl.java:122) | 01:11:30,468 ERROR [STDERR] at org.jboss.wsf.stack.jbws.EndpointServlet.service(EndpointServlet.java:84) | 01:11:30,468 ERROR [STDERR] at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) | 01:11:30,468 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) | 01:11:30,468 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | 01:11:30,468 ERROR [STDERR] at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | 01:11:30,468 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) | 01:11:30,468 ERROR [STDERR] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | 01:11:30,468 ERROR [STDERR] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230) | 01:11:30,468 ERROR [STDERR] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) | 01:11:30,468 ERROR [STDERR] at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179) | 01:11:30,468 ERROR [STDERR] at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84) | 01:11:30,468 ERROR [STDERR] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) | 01:11:30,468 ERROR [STDERR] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) | 01:11:30,468 ERROR [STDERR] at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157) | 01:11:30,468 ERROR [STDERR] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) | 01:11:30,468 ERROR [STDERR] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262) | 01:11:30,468 ERROR [STDERR] at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) | 01:11:30,468 ERROR [STDERR] at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583) | 01:11:30,468 ERROR [STDERR] at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446) | 01:11:30,468 ERROR [STDERR] at java.lang.Thread.run(Thread.java:619) | I build a junit class that acces to the WS deployed in jboss 4.0.5, and this work. I suposse that it could be a problem of libraries but I don't know how to fix it. Could someone help me?? Thank you very much View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4199436#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...