jbuilder+ weblogic的一个报错

xiaowuzhi 2003-09-12 05:41:29

一个简单的EJB（求两数和）,运行JSP时候报告了以下错误,为什么会有以下的报错呢？？该如何解决呢？
weblogic.ejb20.WLDeploymentException: Unable to bind EJB Home Interface to the JNDI name: ejb/MathEJB. The

error was:
javax.naming.NameAlreadyBoundException: Failed to bind remote object (ClusterableRemoteRef(192.168.0.174

null)/277 [mathsample.MathEJBHome+javax.ejb.EJBHome+weblogic.ejb20.interfaces.RemoteHome]) to replica

aware stub at MathEJB(ClusterableRemoteRef(192.168.0.174 [192.168.0.174/275])/275

[mathsample.MathEJBHome+javax.ejb.EJBHome+weblogic.ejb20.interfaces.RemoteHome]); remaining name 'ejb'
at weblogic.rmi.internal.ServerRequest.sendReceive(ServerRequest.java:174)
at weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteRef.java:262)
at weblogic.rmi.cluster.ReplicaAwareRemoteRef.invoke(ReplicaAwareRemoteRef.java:229)
at weblogic.jndi.internal.ServerNamingNode_WLStub.bind(Unknown Source)
at weblogic.jndi.internal.WLContextImpl.bind(WLContextImpl.java:358)
at weblogic.jndi.internal.WLContextImpl.bind(WLContextImpl.java:352)
at weblogic.ejb20.deployer.ClientDrivenBeanInfoImpl.activate(ClientDrivenBeanInfoImpl.java:960)
at weblogic.ejb20.deployer.EJBDeployer.activate(EJBDeployer.java:1296)
at weblogic.ejb20.deployer.EJBModule.activate(EJBModule.java:349)
at weblogic.j2ee.J2EEApplicationContainer.activateModule(J2EEApplicationContainer.java:1592)
at weblogic.j2ee.J2EEApplicationContainer.activate(J2EEApplicationContainer.java:1029)
at weblogic.j2ee.J2EEApplicationContainer.activate(J2EEApplicationContainer.java:966)
at

weblogic.management.deploy.slave.SlaveDeployer.setActivationStateForAllApplications(SlaveDeployer.java:619)
at weblogic.management.deploy.slave.SlaveDeployer.resume(SlaveDeployer.java:376)
at

weblogic.management.deploy.DeploymentManagerServerLifeCycleImpl.resume(DeploymentManagerServerLifeCycleImpl

.java:235)
at weblogic.t3.srvr.ServerLifeCycleList.resume(ServerLifeCycleList.java:61)
at weblogic.t3.srvr.T3Srvr.resume(T3Srvr.java:806)
at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:295)
at weblogic.Server.main(Server.java:32)

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