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Re: JBPM4.1, JBoss 4.23 and Seam 2.2.0
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created by <a href="http://community.jboss.org/people/andrescarlospa">Carlos Andres</a> in <i>jBPM</i> - <a href="http://community.jboss.org/message/571816#571816">View the full discussion</a>
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<div class="jive-rendered-content"><p>Hi all.</p><p><span>I'm trying to configure this environment, I'm using jbpm4.4, seam 2.2, I followed this instructions: </span><a class="jive-link-external-small" href="http://www.lunatech-research.com/archives/2010/03/09/jbpm4-and-seam-working-together" target="_blank">http://www.lunatech-research.com/archives/2010/03/09/jbpm4-and-seam-working-together</a></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>but there is something missed. I'm getting this exception:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>java.lang.NullPointerException<br/>13:18:20,818 ERROR [STDERR]     at org.jbpm.pvm.internal.processengine.ProcessEngineImpl.checkDb(ProcessEngineImpl.java:152)<br/>13:18:20,818 ERROR [STDERR]     at org.jbpm.pvm.internal.processengine.ProcessEngineImpl.<init>(ProcessEngineImpl.java:105)<br/>13:18:20,818 ERROR [STDERR]     at org.jbpm.pvm.internal.cfg.ConfigurationImpl.instantiateProcessEngine(ConfigurationImpl.java:100)<br/>13:18:20,818 ERROR [STDERR]     at org.jbpm.pvm.internal.cfg.ConfigurationImpl.buildProcessEngine(ConfigurationImpl.java:92)</p><p>13:18:20,818 ERROR [STDERR]     at org.jbpm.api.Configuration.getProcessEngine(Configuration.java:126)<br/>13:18:20,818 ERROR [STDERR]     at xx.xx.xx.jbpm.Jbpm.init(Jbpm.java:37)</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>It is related with jbpm.cfg.xml file:</p><p><jbpm-configuration></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>  <jbpm-context><br/>    <service name="persistence"><br/>       <factory><br/>          <bean class="org.jbpm.persistence.db.DbPersistenceServiceFactory"><br/>             <field name="isTransactionEnabled"><false/></field><br/>          </bean><br/>       </factory><br/>    </service><br/>    <service name="tx" factory="org.jbpm.tx.TxServiceFactory" /><br/>    <service name="message" factory="org.jbpm.msg.db.DbMessageServiceFactory" /><br/>    <service name="scheduler" factory="org.jbpm.scheduler.db.DbSchedulerServiceFactory" /><br/>    <service name="logging" factory="org.jbpm.logging.db.DbLoggingServiceFactory" /><br/>    <service name="authentication" factory="org.jbpm.security.authentication.DefaultAuthenticationServiceFactory" /><br/>  </jbpm-context></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p></jbpm-configuration></p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>What is wrong???</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>Thanks in advance!!!</p></div>
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