Just because the log message and the exception stacktrace has the word "callback" doesn't mean they are related
dhaval joshi wrote:
2010-09-02 11:08:01,143 ERROR [STDERR] (Thread-20) org.jboss.remoting.callback.HandleCallbackException: Error handling callback
2010-09-02 11:08:01,143 ERROR [STDERR] (Thread-20) at org.jboss.remoting.callback.ServerInvokerCallbackHandler.handleCallback(ServerInvokerCallbackHandler.java:866)
2010-09-02 11:08:01,143 ERROR [STDERR] (Thread-20) at org.jboss.remoting.callback.ServerInvokerCallbackHandler.handleCallback(ServerInvokerCallbackHandler.java:694)
2010-09-02 11:08:01,143 ERROR [STDERR] (Thread-20) at com.icrco.remoting.Tail.newLogFileLine(Tail.java:70)
2010-09-02 11:08:01,143 ERROR [STDERR] (Thread-20) at com.icrco.remoting.LogFileTailer.fireNewLogFileLine(LogFileTailer.java:82)
2010-09-02 11:08:01,143 ERROR [STDERR] (Thread-20) at com.icrco.remoting.LogFileTailer.run(LogFileTailer.java:138)
2010-09-02 11:08:01,143 ERROR [STDERR] (Thread-20) Caused by: org.jboss.remoting.callback.HandleCallbackException: Unable to persist callback and will not be able to deliver.
2010-09-02 11:08:01,143 ERROR [STDERR] (Thread-20) at org.jboss.remoting.callback.ServerInvokerCallbackHandler.handleCallback(ServerInvokerCallbackHandler.java:779)
2010-09-02 11:08:01,143 ERROR [STDERR] (Thread-20) ... 4 more
Please post the entire exception stacktrace. That one looks like just a part of the stacktrace (or maybe the exception is not being logged?). Also the error seems to originate from a non-JBoss file which probably is your application's class:
at com.icrco.remoting.LogFileTailer.run(LogFileTailer.java:138)
You'll have to check what's going on in that code. Also a bit more details about your application will help in understanding the context of this exception.