Hi,
I am facing the exact same issue and have been stuck with it for quite some time now..
In the glassfish server log I get the following output
"Exception occured while UserTraceLogging: java.lang.NullPointerException"
for the line....
processEngine = new Configuration().buildProcessEngine();
I even tried using the following directly but gives the same output
new Configuration().setResource("jbpm.cfg.xml").buildProcessEngine();
Event a hint of how I can start looking for the root cause would be appreciated.
Thanks!!!