My architecture is like this:

I have an RMI server running on computer 1, bind itself as "HelloServer".

I have a signed applet which is included in a html page on computer 2.

I open a browser on computer 1, visit the web page on computer 2. So applet will be downloaded and run. I want the applet to talk to the RMI server on computer 1.


My problem is that: I keep to get this error when running the client applet:


HelloApplet exception: error unmarshalling return; nested exception is:

java.lang.ClassNotFoundException: examples.rmi.signedapplet.server.HelloImpl_Stub

java.rmi.UnmarshalException: error unmarshalling return; nested exception is:

java.lang.ClassNotFoundException: examples.rmi.signedapplet.server.HelloImpl_Stub

at sun.rmi.registry.RegistryImpl_Stub.lookup(Unknown Source)

at java.rmi.Naming.lookup(Naming.java:84)

at examples.rmi.signedapplet.client.HelloApplet.init(HelloApplet.java:23)



I tried to download the signed applet and the web page to computer 1, then the applet client run without problem.