java.rmi.UnmarshalException: error unmarshalling arguments; nested exception is: java.lang.ClassNotFoundException: ServicesTableau

Question

I need your help around JAVA RMI, i developped a sample program used to sort table. but i got this exception:

Erreur RemoteException occurred in server thread; nested exception is: 
    java.rmi.UnmarshalException: error unmarshalling arguments; nested exception is:
    java.lang.ClassNotFoundException: ServicesTableau

and this is my Server source code :

public class Serveur {
    public static void main(String args[]) {

        try {

            System.out.println("Server start ...");
            ServicesTableauImpl od = new ServicesTableauImpl();
            String url = "rmi://" + args[0] + "/ServicesTableauImpl";
            System.out.println("Passe");
            Naming.rebind(url, od);
            System.out.println("Attente d'invocations de client / CTRL-C pour stopper");
        } catch (Exception e) {
            System.out.println("Erreur " + e.getMessage());
        }
    /*
    catch(java.net.MalformatedURLException e){
    System.out.println("Mauvais nom de serveur");
    System.exit(1);
    }
    catch(RemoteException e){
    System.out.println("Pas de Rmiregistry");
    System.exit(1);
    }
    */
    }
}

Answer 1

That class isn't available on the CLASSPATH of the RMI Registry. The simplest way to fix it is to start the Registry in the same JVM, via LocateRegistry.createRegistry(). Store the result in a static field.