websphere 5.0发布ejb包出现ClassCastException错误!

fetch 2004-04-23 03:10:22

环境说明:
websphere 5.0
sybase 12.5数据库(jdbc驱动jconn2.jar ver5)
配置说明:
jdbc实现类名--com.sybase.jdbc2.jdbc.SybConnectionPoolDataSource

在发布过程中发生如下错误:
(请有经验的兄弟帮帮忙!十分感谢!)

[04-4-23 14:39:12:062 CST] 1fa944c1 EJBContainerI I WSVR0207I: 正在准备启动 EJB jar：run-ejb.jar
[04-4-23 14:39:15:203 CST] 1fa944c1 EJBContainerI I WSVR0037I: 正在启动 EJB jar：run-ejb.jar
[04-4-23 14:39:16:672 CST] 1fa944c1 EJSContainer E CNTR0035E: EJB 容器捕捉到 java.lang.ClassCastException: com.ibm.ws.rsadapter.jdbc.WSJdbcDataSource
at com.ibm.rmi.javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:328)
at javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:146)
at com.ibm.ws.ejbpersistence.beanextensions.ConcreteBeanClassExtensionImpl.lookup(ConcreteBeanClassExtensionImpl.java:729)
at com.ibm.ws.ejbpersistence.beanextensions.ConcreteBeanClassExtensionImpl.getConnectionFactory(ConcreteBeanClassExtensionImpl.java:260)
at com.ibm.ws.ejbpersistence.beanextensions.PMModuleCookieImpl.beanInstall(PMModuleCookieImpl.java:98)
at com.ibm.ws.ejbpersistence.beanextensions.PersistenceManagerImpl.beanInstall(PersistenceManagerImpl.java:69)
at com.ibm.ejs.container.EJSContainer.loadBeanMetaData(EJSContainer.java:1293)
at com.ibm.ejs.container.EJSContainer.getHomeWrapperCommon(EJSContainer.java:958)
at com.ibm.ejs.container.EJSContainer.getHomeInstance(EJSContainer.java:881)
at com.ibm.ejs.container.EJSContainer.startBean(EJSContainer.java:860)
at com.ibm.ws.runtime.component.EJBContainerImpl.startBean(EJBContainerImpl.java:1249)
at com.ibm.ws.runtime.component.EJBContainerImpl.install(EJBContainerImpl.java:982)
at com.ibm.ws.runtime.component.EJBContainerImpl.start(EJBContainerImpl.java:1456)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:401)
at com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStart(DeployedApplicationImpl.java:743)
at com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedModuleImpl.java:337)
at com.ibm.ws.runtime.component.DeployedApplicationImpl.start(DeployedApplicationImpl.java:531)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:254)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:232)
at com.ibm.ws.runtime.component.ContainerImpl.startComponents(ContainerImpl.java:343)
at com.ibm.ws.runtime.component.ContainerImpl.start(ContainerImpl.java:234)
at com.ibm.ws.runtime.component.ApplicationServerImpl.start(ApplicationServerImpl.java:117)
at com.ibm.ws.runtime.component.ContainerImpl.startComponents(ContainerImpl.java:343)
at com.ibm.ws.runtime.component.ContainerImpl.start(ContainerImpl.java:234)
at com.ibm.ws.runtime.component.ServerImpl.start(ServerImpl.java:182)
at com.ibm.ws.runtime.WsServer.start(WsServer.java:135)
at com.ibm.ws.runtime.WsServer.main(WsServer.java:232)
at java.lang.reflect.Method.invoke(Native Method)
at com.ibm.ws.bootstrap.WSLauncher.main(WSLauncher.java:94)
at com.ibm.etools.websphere.tools.runner.api.ServerRunnerV5$1.run(ServerRunnerV5.java:105)
并抛出 com.ibm.websphere.csi.CSIException: Major Error, PM Exception when installing bean: - java.lang.ClassCastException: com.ibm.ws.rsadapter.jdbc.WSJdbcDataSource; nested exception is:
java.lang.ClassCastException: com.ibm.ws.rsadapter.jdbc.WSJdbcDataSource
java.lang.ClassCastException: com.ibm.ws.rsadapter.jdbc.WSJdbcDataSource
at com.ibm.rmi.javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:328)
at javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:146)
at com.ibm.ws.ejbpersistence.beanextensions.ConcreteBeanClassExtensionImpl.lookup(ConcreteBeanClassExtensionImpl.java:729)
at com.ibm.ws.ejbpersistence.beanextensions.ConcreteBeanClassExtensionImpl.getConnectionFactory(ConcreteBeanClassExtensionImpl.java:260)
at com.ibm.ws.ejbpersistence.beanextensions.PMModuleCookieImpl.beanInstall(PMModuleCookieImpl.java:98)
at com.ibm.ws.ejbpersistence.beanextensions.PersistenceManagerImpl.beanInstall(PersistenceManagerImpl.java:69)
at com.ibm.ejs.container.EJSContainer.loadBeanMetaData(EJSContainer.java:1293)
at com.ibm.ejs.container.EJSContainer.getHomeWrapperCommon(EJSContainer.java:958)
at com.ibm.ejs.container.EJSContainer.getHomeInstance(EJSContainer.java:881)
at com.ibm.ejs.container.EJSContainer.startBean(EJSContainer.java:860)
at com.ibm.ws.runtime.component.EJBContainerImpl.startBean(EJBContainerImpl.java:1249)
at com.ibm.ws.runtime.component.EJBContainerImpl.install(EJBContainerImpl.java:982)
at com.ibm.ws.runtime.component.EJBContainerImpl.start(EJBContainerImpl.java:1456)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:401)
at com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStart(DeployedApplicationImpl.java:743)
at com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedModuleImpl.java:337)
at com.ibm.ws.runtime.component.DeployedApplicationImpl.start(DeployedApplicationImpl.java:531)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:254)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:232)
at com.ibm.ws.runtime.component.ContainerImpl.startComponents(ContainerImpl.java:343)
at com.ibm.ws.runtime.component.ContainerImpl.start(ContainerImpl.java:234)
at com.ibm.ws.runtime.component.ApplicationServerImpl.start(ApplicationServerImpl.java:117)
at com.ibm.ws.runtime.component.ContainerImpl.startComponents(ContainerImpl.java:343)
at com.ibm.ws.runtime.component.ContainerImpl.start(ContainerImpl.java:234)
at com.ibm.ws.runtime.component.ServerImpl.start(ServerImpl.java:182)
at com.ibm.ws.runtime.WsServer.start(WsServer.java:135)
at com.ibm.ws.runtime.WsServer.main(WsServer.java:232)
at java.lang.reflect.Method.invoke(Native Method)
at com.ibm.ws.bootstrap.WSLauncher.main(WSLauncher.java:94)
at com.ibm.etools.websphere.tools.runner.api.ServerRunnerV5$1.run(ServerRunnerV5.java:105)
----- Begin backtrace for detail
java.lang.ClassCastException: com.ibm.ws.rsadapter.jdbc.WSJdbcDataSource
at com.ibm.rmi.javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:328)
[04-4-23 14:39:16:703 CST] 1fa944c1 EJBContainerI E WSVR0062E: 无法启动 EJB，run#run-ejb.jar#Sequence：java.lang.ClassCastException: com.ibm.ws.rsadapter.jdbc.WSJdbcDataSource

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