Hi all, I've been developing a set of CMP 2.0 beans for JBoss 3.0.0 with JDK 1.4.0 and J2EE 1.3.1. Everything deploys fine and test clients using a 1.4 JVM work OK as well. The problem is when I connect a client using JDK 1.2.2 I get a serialization error:
javax.naming.CommunicationException. Root exception is java.io.StreamCorruptedException: Type code out of range, is 125 java.lang.Throwable(java.lang.String) java.lang.Exception(java.lang.String) java.io.IOException(java.lang.String) java.io.ObjectStreamException(java.lang.String) java.io.StreamCorruptedException(java.lang.String) byte java.io.ObjectInputStream.peekCode() java.lang.Object java.io.ObjectInputStream.readObject(boolean) java.lang.Object java.io.ObjectInputStream.readObject() ... I then tried adding an argument to the JVM that launches JBOSS: -Djava.vm.version=1.2.2 But then JBoss can't successfully load the EJB's: 2002-07-21 19:32:36,217 INFO [org.jboss.ejb.EjbModule] Deploying MEJB 2002-07-21 19:32:36,295 ERROR [org.jboss.ejb.EjbModule] error adding container to app. java.lang.NullPointerException at org.jboss.ejb.EjbModule.initializeContainer(EjbModule.java:698) at org.jboss.ejb.EjbModule.createStatelessSessionContainer(EjbModule.java:5 93) at org.jboss.ejb.EjbModule.createContainer(EjbModule.java:548) at org.jboss.ejb.EjbModule.createService(EjbModule.java:372) at org.jboss.system.ServiceMBeanSupport.create(ServiceMBeanSupport.java:134 ) at java.lang.reflect.Method.invoke(Native Method) at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke (ReflectedMBeanDispatcher.java:284) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:491) at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController .java:894) at $Proxy6.create(Unknown Source) ... I played around with various permutations (such as changing the Jboss JVM to 1.3.1) with the same results. Any ideas? Thanks, Tom ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user