I wrote a RMI-App and want to convert it into jar-files.
The app runs well, but when I make the client to a jar-file, and run it
(with java -jar myRemoteClient.jar) I get a giant Exception:

java.rmi.UnmarshalException: error unmarshalling return; nested
exception is:
       java.lang.ClassNotFoundException: MyRemoteImpl_Stub (no
security manager

       at sun.rmi.registry.RegistryImpl_Stub.lookup(Unknown Source)
       at java.rmi.Naming.lookup(Unknown Source)
       at myRemoteClient.go(myRemoteClient.java:29)
       at myRemoteClient.main(myRemoteClient.java:19)
Caused by: java.lang.ClassNotFoundException: MyRemoteImpl_Stub (no
security mana
ger: RMI class loader disabled)
       at sun.rmi.server.LoaderHandler.loadClass(Unknown Source)
       at sun.rmi.server.LoaderHandler.loadClass(Unknown Source)
       at java.rmi.server.RMIClassLoader$2.loadClass(Unknown Source)
       at java.rmi.server.RMIClassLoader.loadClass(Unknown Source)
       at sun.rmi.server.MarshalInputStream.resolveClass(Unknown
Source)
       at java.io.ObjectInputStream.readNonProxyDesc(Unknown Source)
       at java.io.ObjectInputStream.readClassDesc(Unknown Source)
       at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source)
       at java.io.ObjectInputStream.readObject0(Unknown Source)
       at java.io.ObjectInputStream.readObject(Unknown Source)
       ... 4 more

Where is the error???
(using eclipse for making the jar)

thanks in advance
Nullstring