1 Reply Latest reply on Aug 16, 2012 9:10 AM by ste miglio

    Runtime Exception while creating EJB Object

    Hushen Savani Novice

      Hi Community,

       

          I have developed an application with Java 1.6, EJB-2.1. The application is deployed on JBossAS-5.1.0. The application has been running very smooth for long a time. But for last two days, I found following sort of Runtime Exception while creating EJB Local Object/Local Home:

       

      Log Snippet-1:

       

      2012-01-25 17:09:02,896 ERROR [STDERR] (WorkerThread#4[127.0.0.1:47153])
      Caused by: java.lang.NullPointerException
      2012-01-25 17:09:02,896 ERROR [STDERR] (WorkerThread#4[127.0.0.1:47153])
      at
      org.jboss.ejb.plugins.local.BaseLocalProxyFactory.invokeHome(BaseLocalProxyF
      actory.java:343)
      2012-01-25 17:09:02,896 ERROR [STDERR] (WorkerThread#4[127.0.0.1:47153])
      at
      org.jboss.ejb.plugins.local.LocalHomeProxy.invoke(LocalHomeProxy.java:133)
      2012-01-25 17:09:02,896 ERROR [STDERR] (WorkerThread#4[127.0.0.1:47153])
      at $Proxy257.create(Unknown Source)
      

       

      Log Snippet-2:

       

      java.lang.NullPointerException
                at org.jboss.ejb.plugins.local.BaseLocalProxyFactory.invoke(BaseLocalProxyFactory.java:457)
                at org.jboss.ejb.plugins.local.StatelessSessionProxy.invoke(StatelessSessionProxy.java:103)
                at $Proxy263.getDynamicLoopMessage_Generalized(Unknown Source)
      

       

       

      Log Snippet-3:

       

      2012-01-17 16:44:49,063 ERROR [org.jboss.ejb.plugins.LogInterceptor] (WorkerThread#5[192.168.1.76:19743]) RuntimeException in method: public abstract com.elitecore.billingengine.utils.BEResultObject com.elitecore.billingengine.ejb.billpreview.interfaces.IBillPreviewSessionLocal.doBasePriceCalculation(com.elitecore.billingengine.utils.BEHashMap):
      java.lang.NullPointerException
                at com.elitecore.billingengine.ejb.billpreview.sessionfacade.BillPreviewSessionFacade.doBasePriceCalculation(BillPreviewSessionFacade.java:357)
                at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
                at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
                at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
                at java.lang.reflect.Method.invoke(Method.java:597)
      

       

      Also, the whole server.log is attached with this thread. Pls. suggest some pointers on the same.

       

      Thank you.