javax.naming.NameAlreadyBoundException：在glassfish服务器v2中

Question

我在使用netbeans在glassfish服务器中实现无状态会话bean ejb3。第一次，它工作正常。后来，我发现了异常，如下所示：

LDR5012: Jndi name conflict found in 
[SampleEjb3]. Jndi name 
[Lulu.HellostatelessRemote] for bean 
[HellostatelessBean] is already in 
use. LDR5013: Naming exception while 
creating EJB container: 
javax.naming.NameAlreadyBoundException: 
Use rebind to override 
     at com.sun.enterprise.naming.TransientContext.doBindOrRebind(TransientContext.java:292) 
     at com.sun.enterprise.naming.TransientContext.bind(TransientContext.java:232) 
     at com.sun.enterprise.naming.SerialContextProviderImpl.bind(SerialContextProviderImpl.java:111) 
     at com.sun.enterprise.naming.LocalSerialContextProviderImpl.bind(LocalSerialContextProviderImpl.java:90) 
     at com.sun.enterprise.naming.SerialContext.bind(SerialContext.java:461) 
     at com.sun.enterprise.naming.SerialContext.bind(SerialContext.java:476) 
     at javax.naming.InitialContext.bind(InitialContext.java:404) 
     at com.sun.enterprise.naming.NamingManagerImpl.publishObject(NamingManagerImpl.java:237) 
     at com.sun.enterprise.naming.NamingManagerImpl.publishObject(NamingManagerImpl.java:190) 
     at com.sun.ejb.containers.BaseContainer.initializeHome(BaseContainer.java:1015) 
     at com.sun.ejb.containers.StatelessSessionContainer.initializeHome(StatelessSessionContainer.java:232) 
     at com.sun.ejb.containers.ContainerFactoryImpl.createContainer(ContainerFactoryImpl.java:654) 
     at com.sun.enterprise.server.AbstractLoader.loadEjbs(AbstractLoader.java:536) 
     at com.sun.enterprise.server.ApplicationLoader.doLoad(ApplicationLoader.java:188) 
     at com.sun.enterprise.server.TomcatApplicationLoader.doLoad(TomcatApplicationLoader.java:126) 
     at com.sun.enterprise.server.AbstractLoader.load(AbstractLoader.java:244) 
     at com.sun.enterprise.server.AbstractManager.load(AbstractManager.java:225) 
     at com.sun.enterprise.server.ApplicationLifecycle.onStartup(ApplicationLifecycle.java:217) 
     at com.sun.enterprise.server.ApplicationServer.onStartup(ApplicationServer.java:442) 
     at com.sun.enterprise.server.ondemand.OnDemandServer.onStartup(OnDemandServer.java:120) 
     at com.sun.enterprise.server.PEMain.run(PEMain.java:411) 
     at com.sun.enterprise.server.PEMain.main(PEMain.java:338) 
     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) 
     at com.sun.enterprise.server.PELaunch.main(PELaunch.java:412) 

然后，我会从GlassFish服务器中删除EJB模块，我会重新启动服务器。它会工作。那么，如何解决这个问题。

Answer 1

尝试重启服务器。 Weblogic 11g有这个错误。