when the client app try to instantiate the stateless session bean of the Interest sample, the follow error trigger:
java.lang.NullPointerException
at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:245)
at sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:220)
at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:122)
at org.jboss.ejb.plugins.jrmp.server.JRMPContainerInvoker_Stub.invoke(Unknown Source)Got reference
Interest on 1000 units, at 10% per period, compounded over 2 periods is:
at org.jboss.ejb.plugins.jrmp.interfaces.GenericProxy.invokeContainer(GenericProxy.java:357)
at org.jboss.ejb.plugins.jrmp.interfaces.StatelessSessionProxy.invoke(StatelessSessionProxy.java:123)
at $Proxy1.calculateCompoundInterest(Unknown Source)
at mio.InterestClient.main(InterestClient.java:62)
what's wrong ????
the client class are using this properties of JNDI:
System.setProperty("java.naming.factory.initial",
"org.jnp.interfaces.NamingContextFactory");
System.setProperty("java.naming.provider.url",
"localhost:1099");
System.setProperty("java.naming.factory.url.pkgs",
"org.jboss.naming:org.jnp.interfaces");
thanks a lot !!!
