ejb3 remote client exception

[jvramana]

Hi,
I hate when it doesn't work.. I kept on trying but no luck yet.
My ejb3 remote client always throws following exception.

Caused by: java.rmi.MarshalException: Failed to communicate. Problem during marshalling/unmarshalling; nested exception is:
java.io.EOFException
at org.jboss.remoting.transport.socket.SocketClientInvoker.transport(SocketClientInvoker.java:306)
at org.jboss.remoting.RemoteClientInvoker.invoke(RemoteClientInvoker.java:143)
at org.jboss.remoting.Client.invoke(Client.java:525)
at org.jboss.remoting.Client.invoke(Client.java:488)
at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:55)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:65)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:102)
... 17 more
Caused by: java.io.EOFException
at java.io.ObjectInputStream$BlockDataInputStream.peekByte(ObjectInputStream.java:2502)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1267)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:339)
at org.jboss.remoting.serialization.impl.java.JavaSerializationManager.receiveObject(JavaSerializationManager.java:128)
at org.jboss.remoting.marshal.serializable.SerializableUnMarshaller.read(SerializableUnMarshaller.java:66)
at org.jboss.remoting.transport.socket.SocketClientInvoker.transport(SocketClientInvoker.java:279)
... 29 more

My classpath contains all of the below client jars.
jboss-aop-jdk50-4.0.4.GA.jar,jboss-serialization.jar,jboss-ejb3-client.jar,
jboss-aspect-jdk50-client.jar,jboss-aop-jdk50-client.jar

Can any pl help me out??

Thanks in advance,
Jelda

[heinrich]

Hi,

your entities need to implement Serializable

[jvramana]

HI,
thx for your reply.
By the replied, I figured it out.But now facing ClassNotFoundException on client side while deserializing.I am 200% sure that all classes are in classpath.
could this be something more than just making available in classpath?

Jelda

[jvramana]

After hours of my research in forums &jira issues ,
I found this ticket
http://jira.jboss.com/jira/browse/JBREM-450

It seems my issue is also related to this issue..

Jelda