hello,
I'm using JBoss 4.0.3SP1 with Elcipse 3.1 Jboss IDE 1.5.
I wrote a simple EntityBean which seems to deploy fine (no errors).
But when i try to access it with my test client app, i get the following error

javax.naming.CommunicationException: Failed to retrieve stub from server 192.168.10.160:1100 [Root exception is java.io.StreamCorruptedException: unexpected block data]
 at org.jnp.interfaces.NamingContext.getServer(NamingContext.java:248)
 at org.jnp.interfaces.NamingContext.discoverServer(NamingContext.java:1294)
 at org.jnp.interfaces.NamingContext.checkRef(NamingContext.java:1431)
 at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:579)
 at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:572)
 at javax.naming.InitialContext.lookup(Unknown Source)
 at Client1.main(Client1.java:24)
Caused by: java.io.StreamCorruptedException: unexpected block data
 at java.io.ObjectInputStream.readObject0(Unknown Source)

the line it occurs in is:

Object ref = c.lookup("ejb/Cabin");

as context properties i use server/default/conf/jndi.properties
im not logged on as admin but as mere user, maybe thats important.

how can i fix this?