1 Reply Latest reply on Feb 2, 2002 6:56 PM by joethehacker

NameNotFoundException during startup

joethehacker Feb 1, 2002 5:16 PM

Hello:

When starting jBoss 2.4.4, I get the exception below. The Exception says that JNDI can't find the bean, but the line right after the exception, that same bean gets deployed. I made many changes to the code/descriptors, and I can't seem to figure out which change caused the problem... Also, the server continues to boot and work fine, but this exception is a little worrisome. Any ideas on how to get rid of this problem?

Thanks,

Joe

[INFO,ContainerFactory] Deploying:file:/C:/jboss/tmp/deploy/Default/test.ear
[ERROR,Default] javax.naming.NameNotFoundException: StudentEJB not bound
[ERROR,Default] at org.jnp.server.NamingServer.getBinding(NamingServer.java:495)
[ERROR,Default]
[ERROR,Default] at org.jnp.server.NamingServer.getBinding(NamingServer.java:503)
[ERROR,Default]
[ERROR,Default] at org.jnp.server.NamingServer.getObject(NamingServer.java:509)
[ERROR,Default]
[ERROR,Default] at org.jnp.server.NamingServer.lookup(NamingServer.java:282)
[ERROR,Default]
[ERROR,Default] at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:349)
[ERROR,Default]
[ERROR,Default] at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:333)
[ERROR,Default]
[ERROR,Default] at javax.naming.InitialContext.lookup(Unknown Source)
[ERROR,Default]
[ERROR,Default] at com.zapper.ejb.session.stateless.StudentManagerEJB.(Unknown Source)
[ERROR,Default]
[ERROR,Default] at java.lang.Class.newInstance0(Native Method)
[ERROR,Default]
[ERROR,Default] at java.lang.Class.newInstance(Unknown Source)
[ERROR,Default]
[ERROR,Default] at org.jboss.verifier.strategy.AbstractVerifier.hasDefaultConstructor(AbstractVerifier.java:369)
[ERROR,Default]
[ERROR,Default] at org.jboss.verifier.strategy.EJBVerifier11.verifySessionBean(EJBVerifier11.java:630)
[ERROR,Default]
[ERROR,Default] at org.jboss.verifier.strategy.EJBVerifier11.checkSession(EJBVerifier11.java:93)
[ERROR,Default]
[ERROR,Default] at org.jboss.verifier.BeanVerifier.verify(BeanVerifier.java:134)
[ERROR,Default]
[ERROR,Default] at org.jboss.ejb.ContainerFactory.deploy(ContainerFactory.java:465)
[ERROR,Default]
[ERROR,Default] at org.jboss.ejb.ContainerFactory.deploy(ContainerFactory.java:369)
[ERROR,Default]
[ERROR,Default] at org.jboss.ejb.ContainerFactory.deploy(ContainerFactory.java:306)
[ERROR,Default]
[ERROR,Default] at java.lang.reflect.Method.invoke Native Method)
[ERROR,Default]
[ERROR,Default] at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1628)
[ERROR,Default]
[ERROR,Default] at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
[ERROR,Default]
[ERROR,Default] at org.jboss.deployment.J2eeDeployer.startModules(J2eeDeployer.java:487)
[ERROR,Default]
[ERROR,Default] at org.jboss.deployment.J2eeDeployer.startApplication(J2eeDeployer.java:459)
[ERROR,Default]
[ERROR,Default] at org.jboss.deployment.J2eeDeployer.deploy(J2eeDeployer.java:190)
[ERROR,Default]
[ERROR,Default] at java.lang.reflect.Method.invoke(Native Method)
[ERROR,Default]
[ERROR,Default] at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1628)
[ERROR,Default]
[ERROR,Default] at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
[ERROR,Default]
[ERROR,Default] at org.jboss.deployment.AutoDeployer.deploy(AutoDeployer.java:395)
[ERROR,Default]
[ERROR,Default] at org.jboss.deployment.AutoDeployer.run(AutoDeployer.java:233)
[ERROR,Default]
[ERROR,Default] at org.jboss.deployment.AutoDeployer.startService(AutoDeployer.java:371)
[ERROR,Default]
[ERROR,Default] at org.jboss.util.ServiceMBeanSupport.start(ServiceMBeanSupport.java:103)
[ERROR,Default]
[ERROR,Default] at java.lang.reflect.Method.invoke(Native Method)
[ERROR,Default]
[ERROR,Default] at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1628)
[ERROR,Default]
[ERROR,Default] at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
[ERROR,Default]
[ERROR,Default] at org.jboss.configuration.ConfigurationService$ServiceProxy.invoke(ConfigurationService.java:967)
[ERROR,Default]
[ERROR,Default] at $Proxy0.start(Unknown Source)
[ERROR,Default]
[ERROR,Default] at org.jboss.util.ServiceControl.start(ServiceControl.java:79)
[ERROR,Default]
[ERROR,Default] at java.lang.reflect.Method.invoke(Native Method)
[ERROR,Default]
[ERROR,Default] at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1628)
[ERROR,Default]
[ERROR,Default] at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:1523)
[ERROR,Default]
[ERROR,Default] at org.jboss.Main.(Main.java:208)
[ERROR,Default]
[ERROR,Default] at org.jboss.Main$1.run(Main.java:110)
[ERROR,Default]
[ERROR,Default] at java.security.AccessController.doPrivileged(Native Method)
[ERROR,Default]
[ERROR,Default] at org.jboss.Main.main(Main.java:106)
[ERROR,Default]
[INFO,ContainerFactory] Deploying StudentEJB

1. Re: NameNotFoundException during startup

joethehacker Feb 2, 2002 6:56 PM (in response to joethehacker)

Hello:

Turns out that the problem was in the constructor of one of the session beans. In that constructor, it was retrieving the entity bean home via a JNDI lookup. Looks like session beans are instantiated before entity beans are available.

To get around this problem, write a method, getBeanHome(), that will initialize it if null and return it if already set...

Joe
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