Hi, I was trying to use the solution posted by Joram Barrez for integrating JobExecutor with Spring http://www.jorambarrez.be/blog/2008/08/26/jbpm-job-executor-for-spring/, but when I run the server, I am getting the following error: 2008-10-09 16:06:38,627 [JbpmJobExecutor:192.168.100.132:1] ERROR org.jbpm.job.executor.JobExecutorThread - exception in job executor thread. waiting 10000 milliseconds | java.lang.NullPointerException | at org.jbpm.job.executor.JobExecutorThread.acquireJobs(JobExecutorThread.java:110) | at org.jbpm.job.executor.JobExecutorThread.run(JobExecutorThread.java:58) The relevant Spring configuration is: <bean id="jbpmConfiguration" class="org.springmodules.workflow.jbpm31.LocalJbpmConfigurationFactoryBean"> | <property name="sessionFactory" ref="sessionFactory" /> | <property name="configuration" value="classpath:org/jbpm/default.jbpm.cfg.xml" /> | | <property name="processDefinitionsResources"> | <list> | | </list> | </property> | </bean> | | <bean id="jbpmJobExecutorLoader" class="JbpmJobExecutorLoader"> | <property name="jbpmConfiguration" ref="jbpmConfiguration" /> | </bean> It seems that JobExecutor does not get the reference to the jbpmConfiguration, but I do not know why. Any help is appreciated. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4181287#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...