[jboss-user] [EJB 3.0] - ClassCastExeption while invoking a Bean

hi, evaluating a simpliest ejb3 I get the following exception anonymous wrote : | java.lang.ClassCastException | com.sun.corba.se.impl.javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:229) | javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:137) | mypackage.MyClientClass.testBeanInvocation(MyClientClass.java:50) | sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | java.lang.reflect.Method.invoke(Method.java:597) | org.springframework.web.servlet.mvc.multiaction.MultiActionController.invokeNamedMethod(MultiActionController.java:351) | org.springframework.web.servlet.mvc.multiaction.MultiActionController.handleRequestInternal(MultiActionController.java:305) | org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:128) | org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:44) | org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:684) | org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:625) | org.springframework.web.servlet.FrameworkServlet.serviceWrapper(FrameworkServlet.java:386) | org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:346) | javax.servlet.http.HttpServlet.service(HttpServlet.java:690) | javax.servlet.http.HttpServlet.service(HttpServlet.java:803) | org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | | root cause | | java.lang.ClassCastException: org.jnp.interfaces.NamingContext cannot be cast to org.omg.CORBA.Object | com.sun.corba.se.impl.javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:212) | javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:137) | mypackage.MyClientClass.testBeanInvocation(MyClientClass.java:50) | sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | java.lang.reflect.Method.invoke(Method.java:597) | org.springframework.web.servlet.mvc.multiaction.MultiActionController.invokeNamedMethod(MultiActionController.java:351) | org.springframework.web.servlet.mvc.multiaction.MultiActionController.handleRequestInternal(MultiActionController.java:305) | org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:128) | org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:44) | org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:684) | org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:625) | org.springframework.web.servlet.FrameworkServlet.serviceWrapper(FrameworkServlet.java:386) | org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:346) | javax.servlet.http.HttpServlet.service(HttpServlet.java:690) | javax.servlet.http.HttpServlet.service(HttpServlet.java:803) | org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | | the executing code: | Object ref = ctx.lookup("MyBean"); | Object narrow = PortableRemoteObject.narrow( ref, MyRemote.class); //exception comes here | | The bean to be invoked is a stateful session bean, deployed in the /server/default/deploy as a *.jar. Does anybody have an idea? Environment: Jboss 4.2.0 RC2 Java 6 Windows XP Regards, Ulmer View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4045696#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...