trouble running JBOSS messageing examples

[jc127]

I am using jboss messaging and jboss AS and trying to run the examples. When I run the jboss messaging topic example I get the following errors [see below].

Does this have more todo with my JRE than JBOSS AS itself?


thanks





[java] JNDI API lookup failed: javax.naming.CommunicationException [Root exception is java.rmi.UnmarshalException: error unmarshalling return; nested exception is:
[java] java.lang.ClassNotFoundException: org.jboss.naming.LinkRefPair (no security manager: RMI class loader disabled)]
[java] javax.naming.CommunicationException [Root exception is java.rmi.UnmarshalException: error unmarshalling return; nested exception is:
[java] java.lang.ClassNotFoundException: org.jboss.naming.LinkRefPair (no security manager: RMI class loader disabled)]
[java] at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:723)
[java] at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:588)
[java] at javax.naming.InitialContext.lookup(InitialContext.java:351)
[java] at NavListener.(Unknown Source)
[java] at NavListener.main(Unknown Source)
[java] Caused by: java.rmi.UnmarshalException: error unmarshalling return; nested exception is:
[java] java.lang.ClassNotFoundException: org.jboss.naming.LinkRefPair (no security manager: RMI class loader disabled)
[java] at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:162)
[java] at org.jnp.server.NamingServer_Stub.lookup(Unknown Source)
[java] at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:626)
[java] ... 4 more
[java] Caused by: java.lang.ClassNotFoundException: org.jboss.naming.LinkRefPair (no security manager: RMI class loader disabled)
[java] at sun.rmi.server.LoaderHandler.loadClass(LoaderHandler.java:371)
[java] at sun.rmi.server.LoaderHandler.loadClass(LoaderHandler.java:165)
[java] at java.rmi.server.RMIClassLoader$2.loadClass(RMIClassLoader.java:620)
[java] at java.rmi.server.RMIClassLoader.loadClass(RMIClassLoader.java:247)
[java] at sun.rmi.server.MarshalInputStream.resolveClass(MarshalInputStream.java:197)
[java] at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1538)
[java] at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1460)
[java] at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1693)
[java] at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1299)
[java] at java.io.ObjectInputStream.readObject(ObjectInputStream.java:339)
[java] at sun.rmi.server.UnicastRef.unmarshalValue(UnicastRef.java:290)
[java] at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:139)
[java] ... 6 more

[jc127]

I got it fixed was a configuration issue.

[hemilshah]

How did you fixed ? Can you let me know ? . I am also facing similar problem.