EJB deploy error

[Himadri Joshi]

Though I can build the EAR successfully,I get the following error try to deploy the same in Weblogic 8.1-

.....
Deployer:149033]preparing application TellerReferralApplication on myserver
[Deployer:149033]failed application TellerReferralApplication on myserver
[Deployer:149034]An exception occurred for task [Deployer:149026]Deploy application TellerReferralApplication on myserver.:
Exception:weblogic.management.ApplicationException: prepare failed for TellerReferral.jar
Module: TellerReferral.jar Error: Exception preparing module: EJBModule(TellerReferral.jar,status=NEW)
Unable to deploy EJB: C:\bea\user_projects\domains\grnds\.\myserver\.wlnotdelete\TellerReferralApplication\TellerReferral.jar from TellerReferral.jar:
weblogic.ejb20.WLDeploymentException: [EJB:010106]EJB : AssociateGoalManagerBean .Unable to initialize method info for remote or home interface. The error is java.lang.NoClassDefFoundError: [Lcom/bofa/tellerreferral/vo/AssociateGoalVO;
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:1627)
at java.lang.Class.privateGetPublicMethods(Class.java:1655)
at java.lang.Class.getMethods(Class.java:815)
at weblogic.ejb20.deployer.ClientDrivenBeanInfoImpl.initializeMethodInfos(ClientDrivenBeanInfoImpl.java:1224)
at weblogic.ejb20.deployer.ClientDrivenBeanInfoImpl.<init>(ClientDrivenBeanInfoImpl.java:266)
at weblogic.ejb20.deployer.SessionBeanInfoImpl.<init>(SessionBeanInfoImpl.java:74)
at weblogic.ejb20.deployer.BeanInfoImpl.createBeanInfoImpl(BeanInfoImpl.java:364)
at weblogic.ejb20.deployer.MBeanDeploymentInfoImpl.initializeBeanInfos(MBeanDeploymentInfoImpl.java:548)
at weblogic.ejb20.deployer.MBeanDeploymentInfoImpl.<init>(MBeanDeploymentInfoImpl.java:232)
at weblogic.ejb20.deployer.EJBDeployer.prepare(EJBDeployer.java:1262)
at weblogic.ejb20.deployer.EJBModule.prepare(EJBModule.java:477)
at weblogic.j2ee.J2EEApplicationContainer.prepareModule(J2EEApplicationContainer.java:2962)
at weblogic.j2ee.J2EEApplicationContainer.prepareModules(J2EEApplicationContainer.java:1534)
at weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.java:1188)
at weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.java:1031)
at weblogic.management.deploy.slave.SlaveDeployer$ComponentActivateTask.prepareContainer(SlaveDeployer.java:2602)
at weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.createContainer(SlaveDeployer.java:2552)
at weblogic.management.deploy.slave.SlaveDeployer$ActivateTask.prepare(SlaveDeployer.java:2474)
at weblogic.management.deploy.slave.SlaveDeployer.processPrepareTask(SlaveDeployer.java:798)
at weblogic.management.deploy.slave.SlaveDeployer.prepareDelta(SlaveDeployer.java:507)
at weblogic.management.deploy.slave.SlaveDeployer.prepareUpdate(SlaveDeployer.java:465)
at weblogic.drs.internal.SlaveCallbackHandler$1.execute(SlaveCallbackHandler.java:25)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170)
.
at weblogic.ejb20.deployer.ClientDrivenBeanInfoImpl.initializeMethodInfos(ClientDrivenBeanInfoImpl.java:1230)
at weblogic.ejb20.deployer.ClientDrivenBeanInfoImpl.<init>(ClientDrivenBeanInfoImpl.java:266)
at weblogic.ejb20.deployer.SessionBeanInfoImpl.<init>(SessionBeanInfoImpl.java:74)
at weblogic.ejb20.deployer.BeanInfoImpl.createBeanInfoImpl(BeanInfoImpl.java:364)
at weblogic.ejb20.deployer.MBeanDeploymentInfoImpl.initializeBeanInfos(MBeanDeploymentInfoImpl.java:548)
at weblogic.ejb20.deployer.MBeanDeploymentInfoImpl.<init>(MBeanDeploymentInfoImpl.java:232)
at weblogic.ejb20.deployer.EJBDeployer.prepare(EJBDeployer.java:1262)
at weblogic.ejb20.deployer.EJBModule.prepare(EJBModule.java:477)
at weblogic.j2ee.J2EEApplicationContainer.prepareModule(J2EEApplicationContainer.java:2962)
at weblogic.j2ee.J2EEApplicationContainer.prepareModules(J2EEApplicationContainer.java:1534)
at weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.java:1188)
at weblogic.j2ee.J2EEApplicationContainer.prepare(J2EEApplicationContainer.java:1031)
..

I am not sure what's the cause..
Pls help..

[Chengwei Lee]

weblogic.ejb20.WLDeploymentException: [EJB:010106]EJB : AssociateGoalManagerBean .Unable to initialize method info for remote or home interface. The error is java.lang.NoClassDefFoundError: [Lcom/bofa/tellerreferral/vo/AssociateGoalVO;
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:1627)
at java.lang.Class.privateGetPublicMethods(Class.java:1655)
at java.lang.Class.getMethods(Class.java:815)

Seems to me that your AssociateGoalManagerBean trying to invoke a non-existing method in the AssociateGoalVO.

[Himadri Joshi]

Hi,

Thanks for the reply.
I checked AssociateGoalManagerBean.java if it tries to access any method that does not exist in AssociateGoalVO.java but this is not the case.

Anything else you think could be the cause ??

Regards,
Himadri

[Jaikiran Pai]

I havent used Weblogic, but the NoClassDefFoundError suggests that the classes/jars referred by your com/bofa/tellerreferral/vo/AssociateGoalVO (either through import statements or through extends statements or some other means) are *not* present in the classpath. Make sure that the classes/jars required by com/bofa/tellerreferral/vo/AssociateGoalVO are made available in the classpath.