java JavaBeans (EJB) 模块没有配置任何企业 bean
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JavaBeans (EJB) module does not have any enterprise beans configured
提问by Itsik Mauyhas
I am trying to deploy EAR file on WebShpere 8.5 and I keep getting this error:
我正在尝试在 WebShpere 8.5 上部署 EAR 文件，但我不断收到此错误：
com.ibm.ejs.container.EJBConfigurationException: The BackendBE.war Enterprise JavaBeans (EJB) module does not have any enterprise beans configured.
I add backendBE.warto the EARproject I want to install on my server, the error appears after trying to start the server.
我添加backendBE.war到EAR我想在我的服务器上安装的项目，尝试启动服务器后出现错误。
Full error log:
完整的错误日志：
com.ibm.ejs.container.EJBConfigurationException: The BackendBE.war Enterprise JavaBeans (EJB) module does not have any enterprise beans configured.
at com.ibm.ws.ejbcontainer.runtime.AbstractEJBRuntime.startModule(AbstractEJBRuntime.java:605)
at com.ibm.ws.ejbcontainer.runtime.SharedEJBRuntimeImpl.startModule(SharedEJBRuntimeImpl.java:336)
at com.ibm.ws.runtime.component.EJBContainerImpl.start(EJBContainerImpl.java:3576)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:1175)
at com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStart(DeployedApplicationImpl.java:1370)
at com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedModuleImpl.java:639)
at com.ibm.ws.runtime.component.DeployedApplicationImpl.start(DeployedApplicationImpl.java:968)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:774)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:2182)
at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:445)
at com.ibm.ws.runtime.component.CompositionUnitImpl.start(CompositionUnitImpl.java:123)
at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:388)
at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.access0(CompositionUnitMgrImpl.java:116)
at com.ibm.ws.runtime.component.CompositionUnitMgrImpl$CUInitializer.run(CompositionUnitMgrImpl.java:994)
at com.ibm.wsspi.runtime.component.WsComponentImpl$_AsynchInitializer.run(WsComponentImpl.java:502)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1862)
If there is more code needed, please comment below.
如果需要更多代码，请在下面评论。
Thanks.
谢谢。
回答by Tracy
This exception occurs when a WAR module contains an ejb-jar.xmlfile that does not define any EJBs. When an ejb-jar.xmlfile is present, it must define at least one EJB, or there must be at least one EJB defined via annotations (like @Stateless) and the ejb-jar.xmland web.xmlfiles must not container metadata-complete=true.
当 WAR 模块包含ejb-jar.xml未定义任何 EJB的文件时，会发生此异常。当一个ejb-jar.xml文件存在时，它必须至少定义一个 EJB，或者必须至少有一个通过注释（如@Stateless）定义的 EJB并且ejb-jar.xml和web.xml文件不能是 container metadata-complete=true。
