Hi, I am attempting to lookup and call methods on an ejb from a servlet where the two are deployed in separate ear files on the same JBoss server.
I believe I have encountered a classloading issue, if so, I am not sure how to resolve it. Can anyone help me resolve this problem? Anyway, here is my latest progress, the exception is encountered at obj = PortableRemoteObject.narrow(ctx.lookup("ejb/UserAdmin/UserBean" , Class.forName(className)); Is this a classloading issue or a configuration issue? Has anyone encountered this problem? And if so do you know what I may be doing wrong. Thanks in advance, hopefully someone has a clue as to what this problem may be. Bob Lookup code InitialContext ctx = new InitialContext(); Object obj = null; try { obj = PortableRemoteObject.narrow(ctx.lookup("ejb/UserAdmin/UserBean"), Class.forName(className)); } catch (Exception e) { logger.log(Level.ERROR, e.getMessage(), e); } UserBeanHome home = (UserBeanHome)obj; UserBean remote = (UserBean) home.create(); Exception java.lang.ClassCastException: org.jboss.util.id.GUID cannot be cast to org.jboss .util.id.GUID at org.jboss.invocation.InvokerInterceptor.readExternal(InvokerInterceptor.java:358) at java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1792) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1751) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351) at org.jboss.proxy.Interceptor.readExternal(Interceptor.java:80) at org.jboss.proxy.ejb.RetryInterceptor.readExternal(RetryInterceptor.java:291) at java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1792) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1751) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351) at org.jboss.proxy.Interceptor.readExternal(Interceptor.java:80) at java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1792) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1751) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351) at org.jboss.proxy.Interceptor.readExternal(Interceptor.java:80) at java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1792) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1751) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351) at org.jboss.proxy.Interceptor.readExternal(Interceptor.java:80) at java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1792) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1751) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351) at org.jboss.proxy.ClientContainer.readExternal(ClientContainer.java:156) at java.io.ObjectInputStream.readExternalData(ObjectInputStream.java:1792) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1751) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329) at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1945) at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1869)at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351) at java.rmi.MarshalledObject.get(MarshalledObject.java:142) at org.jnp.interfaces.MarshalledValuePair.get(MarshalledValuePair.java:72) at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:652) at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:587) at javax.naming.InitialContext.lookup(InitialContext.java:392) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4113960#4113960 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4113960 _______________________________________________ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user