UndeclaredThrowableException at ejb-deployment

Question

Hi all,
anyone knows whats wrong? The project consits of one simple entity bean.
Thanks for your help!!!
Thomas
<29.03.2002 13:30:58 CEST> <Error> <Management> <Error deploying application
.\config\auktion\applications\auktionsserver.jar:
java.lang.reflect.UndeclaredThrowableException>
<29.03.2002 13:53:33 CEST> <Error> <J2EE> <Error deploying application
auktionsserver:
Unable to deploy EJB: auktionsserver.jar from auktionsserver.jar:
auktionsserver.PersonBean
at weblogic.ejb20.ejbc.EJBCompiler.setupEJB(EJBCompiler.java:131)
at weblogic.ejb20.deployer.Deployer.runEJBC(Deployer.java:295)
at weblogic.ejb20.deployer.Deployer.compileEJB(Deployer.java:684)
at weblogic.ejb20.deployer.Deployer.deploy(Deployer.java:851)
at weblogic.j2ee.EJBComponent.deploy(EJBComponent.java:30)
at weblogic.j2ee.Application.addComponent(Application.java:163)
at weblogic.j2ee.J2EEService.addDeployment(J2EEService.java:117)
at
weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentT
arget.java:329)
at
weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentT
arget.java:144)
The Bean-Class:
public class PersonBean implements EntityBean
private transient EntityContext entityContext;
public String nick; // Primary-Key
public String name;
public String anschrift;
public String email;
..gets() and sets()..
public Person ejbCreate(String nick)
this.nick = nick;
return null;
public void ejbPostCreate(String nick)
public void ejbActivate()
public void ejbLoad()
public void ejbPassivate()
public void ejbRemove() throws RemoteException
public void ejbStore()
public void setEntityContext(EntityContext context)
entityContext = context;
public void unsetEntityContext()
entityContext = null;

Answer 1

I'm pretty sure the server is throwing a NoClassDefFoundError. Unfortunately,
that exception doesn't print out anything meaningful from its getMessage
method.
-- Rob
Tom wrote:
I use 6.1 sp2.
Tom
"Rajesh Mirchandani" <[email protected]> schrieb im Newsbeitrag
news:[email protected]...
What Service pack are you using?
Tom wrote:
Yes thanks that was a mistake in this message (in source code it´s
correct).
But this does not solve the problem. The exception still occours.
Any other ideas? Thanks!!!
Tom
"Deepak Vohra" <[email protected]> schrieb im Newsbeitrag
news:[email protected]...
Tom
The return type of ejbCreate() should be String, the primary key type.
Deepak
Tom wrote:
Hi all,
anyone knows whats wrong? The project consits of one simple entity
bean.
Thanks for your help!!!
Thomas
<29.03.2002 13:30:58 CEST> <Error> <Management> <Error deployingapplication
.\config\auktion\applications\auktionsserver.jar:
java.lang.reflect.UndeclaredThrowableException>
<29.03.2002 13:53:33 CEST> <Error> <J2EE> <Error deploying
application
auktionsserver:
Unable to deploy EJB: auktionsserver.jar from auktionsserver.jar:
auktionsserver.PersonBean
atweblogic.ejb20.ejbc.EJBCompiler.setupEJB(EJBCompiler.java:131)
at
weblogic.ejb20.deployer.Deployer.runEJBC(Deployer.java:295)
atweblogic.ejb20.deployer.Deployer.compileEJB(Deployer.java:684)
at
weblogic.ejb20.deployer.Deployer.deploy(Deployer.java:851)
at weblogic.j2ee.EJBComponent.deploy(EJBComponent.java:30)
atweblogic.j2ee.Application.addComponent(Application.java:163)
atweblogic.j2ee.J2EEService.addDeployment(J2EEService.java:117)
at
weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentT
arget.java:329)
at
weblogic.management.mbeans.custom.DeploymentTarget.addDeployment(DeploymentT
arget.java:144)
The Bean-Class:
public class PersonBean implements EntityBean
private transient EntityContext entityContext;
public String nick; // Primary-Key
public String name;
public String anschrift;
public String email;
..gets() and sets()..
public Person ejbCreate(String nick)
this.nick = nick;
return null;
public void ejbPostCreate(String nick)
public void ejbActivate()
public void ejbLoad()
public void ejbPassivate()
public void ejbRemove() throws RemoteException
public void ejbStore()
public void setEntityContext(EntityContext context)
entityContext = context;
public void unsetEntityContext()
entityContext = null;
Rajesh Mirchandani
Developer Relations Engineer
BEA Support
AVAILABLE NOW!: Building J2EE Applications & BEA WebLogic Server
by Michael Girdley, Rob Woollen, and Sandra Emerson
http://learnWebLogic.com
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