[jboss-user] [Installation, Configuration & DEPLOYMENT] - Problem with Upgrading from jboss-4.0.2 to jboss-4.2.2.GA

We are Upgrading our application from jboss-4.0.2 to jboss-4.2.2.GA Environment we are using is: OS: Windows 2000 pro sp4 Server : jboss-4.2.2.GA JDK: java version "1.4.2_03" Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_03-b02) Java HotSpot(TM) Client VM (build 1.4.2_03-b02, mixed mode) EJB project was deployed successfully (Its giving one warning like <wsdl-port> element in webservices.xml not namespace qualified ) But I am facing problems when I am deploying the web project…. The error message which server is showing is.. 16:44:48,984 ERROR [STDERR] java.lang.ClassCastException: org.jboss.invocation.unified.interfaces.UnifiedInvokerPro cannot be cast to org.jboss.invocation.Invoker 16:44:49,171 ERROR [STDERR] at org.jboss.invocation.InvocationContext.getInvoker(InvocationContext.java:103) 16:44:49,171 ERROR [STDERR] at org.jboss.invocation.InvokerInterceptor.invokeInvoker(InvokerInterceptor.java:22 16:44:49,187 ERROR [STDERR] at org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:167) 16:44:49,187 ERROR [STDERR] at org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:46) 16:44:49,187 ERROR [STDERR] at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:55) 16:44:49,187 ERROR [STDERR] at org.jboss.proxy.ejb.HomeInterceptor.invoke(HomeInterceptor.java:169) 16:44:49,187 ERROR [STDERR] at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:86) 16:44:49,187 ERROR [STDERR] at $Proxy1345.create(Unknown Source) Plz , can anybody..help me View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4150094#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...