[jboss-user] [Beginners Corner] - Deploying TrailBlazer

[eiben]

Hi,

I'm fairly new to Java & EJB ... so I download the TrailBlazer example and wanted to deploy that to my local App-Server (Windows XP Pro, JDK 1.6, JBoss 4.0.5 with jboss-EJB-3.0_RC9_Patch_1).

So I copied the EJB3Trail.ear to my deploy-directory ... but I get a couple of errors; e.g.


  | 12:28:10,060 ERROR [URLDeploymentScanner] Incomplete Deployment listing:
  | 
  | --- MBeans waiting for other MBeans ---
  | ObjectName: jboss.j2ee:ear=EJB3Trail.ear,jar=beans.jar,name=ApptransCalculator,service=EJB3
  |   State: FAILED
  |   Reason: java.lang.NullPointerException
  |   I Depend On:
  |     persistence.units:ear=EJB3Trail.ear,jar=beans.jar,unitName=ejb3trail
  | 

(this is just one out of an bunch of other errors).

And this is just the point ... I wanted to create a stateful session bean for my own app as well, and I encounter the same problem: the stateful bean can not be deployed, it's complaining about the persistent-unit. If I switch to a stateless session bean everything is working just fine ...

... any hint's on what's going wrong?

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