Apparently I was missing a lot of jar files in my project, which I have subsequently added. However, I am still getting the following error. Can someone tell what jar file I am missing? I need the one where TRACE is defined. Exception in thread "main" java.lang.NoSuchFieldError: TRACE at org.jboss.logging.Log4jLoggerPlugin.isTraceEnabled(Log4jLoggerPlugin.java:85) at org.jboss.logging.Logger.isTraceEnabled(Logger.java:122) at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:660) at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:627) at javax.naming.InitialContext.lookup(Unknown Source) at com.titan.clients.Client.main(Client.java:30) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4186279#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...