【发布时间】：2013-11-05 20:14:42
【问题描述】：
目前我在 glassfish 4 上部署 .ear 文件时遇到问题。 这有一个 JPA 应用程序，我正在使用 EJB 启动会话模块来测试它。 当我在本地 glassfish 服务器上部署此应用程序时，出现以下错误。
“java.lang.NoClassDefFoundError：javax/persistence/EntityManager”。
我已确保将所有必需的库包含到类路径中。谁能帮我找出问题所在？
以下是完整的错误日志：
2013-11-05T15:08:31.330-0500] [glassfish 4.0] [INFO] [] [javax.enterprise.system.tools.deployment.common] [tid: _ThreadID=32 _ThreadName=admin-listener(1)] [timeMillis: 1383682111330] [levelValue: 800] [[
visiting unvisited references]]
[2013-11-05T15:08:31.500-0500] [glassfish 4.0] [INFO] [] [javax.enterprise.system.tools.deployment.common] [tid: _ThreadID=32 _ThreadName=admin-listener(1)] [timeMillis: 1383682111500] [levelValue: 800] [[
visiting unvisited references]]
[2013-11-05T15:08:31.505-0500] [glassfish 4.0] [SEVERE] [] [global] [tid: _ThreadID=32 _ThreadName=admin-listener(1)] [timeMillis: 1383682111505] [levelValue: 1000] [[
Class [ javax/persistence/EntityManager ] not found. Error while loading [ class edu.stevens.cs548.clinic.domain.PatientDAO ]]]
[2013-11-05T15:08:31.505-0500] [glassfish 4.0] [SEVERE] [] [global] [tid: _ThreadID=32 _ThreadName=admin-listener(1)] [timeMillis: 1383682111505] [levelValue: 1000] [[
Class [ javax/persistence/EntityManager ] not found. Error while loading [ class edu.stevens.cs548.clinic.domain.ProviderDAO ]]]
[2013-11-05T15:08:31.594-0500] [glassfish 4.0] [INFO] [] [org.eclipse.persistence.session.file:/users/ganu/ec2/glassfish4/glassfish/domains/domain1/eclipseApps/Clinic/lib/ClinicDomain_1.jar/_ClinicDomain_1] [tid: _ThreadID=32 _ThreadName=admin-listener(1)] [timeMillis: 1383682111594] [levelValue: 800] [[
EclipseLink, version: Eclipse Persistence Services - 2.5.0.v20130507-3faac2b]]
[2013-11-05T15:08:31.601-0500] [glassfish 4.0] [INFO] [] [org.eclipse.persistence.session.file:/users/ganu/ec2/glassfish4/glassfish/domains/domain1/eclipseApps/Clinic/lib/ClinicDomain_1.jar/_ClinicDomain_1.connection] [tid: _ThreadID=32 _ThreadName=admin-listener(1)] [timeMillis: 1383682111601] [levelValue: 800] [[
file:/users/ganu/ec2/glassfish4/glassfish/domains/domain1/eclipseApps/Clinic/lib/ClinicDomain_1.jar/_ClinicDomain_1 login successful]]
[2013-11-05T15:08:31.605-0500] [glassfish 4.0] [WARNING] [] [org.eclipse.persistence.default] [tid: _ThreadID=32 _ThreadName=admin-listener(1)] [timeMillis: 1383682111605] [levelValue: 900] [[
The collection of metamodel types is empty. Model classes may not have been found during entity search for Java SE and some Java EE container managed persistence units. Please verify that your entity classes are referenced in persistence.xml using either <class> elements or a global <exclude-unlisted-classes>false</exclude-unlisted-classes> element]]
[2013-11-05T15:08:31.606-0500] [glassfish 4.0] [WARNING] [] [javax.org.glassfish.persistence.org.glassfish.persistence.common] [tid: _ThreadID=32 _ThreadName=admin-listener(1)] [timeMillis: 1383682111606] [levelValue: 900] [[
Cannot create tables for application Clinic. The expected DDL file default_ClinicDomain_1_createDDL.jdbc is not available.]]
[2013-11-05T15:08:31.614-0500] [glassfish 4.0] [INFO] [ejb.portable_jndi_names] [javax.enterprise.system.container.ejb.com.sun.ejb.containers] [tid: _ThreadID=32 _ThreadName=admin-listener(1)] [timeMillis: 1383682111614] [levelValue: 800] [[
EJB5181:Portable JNDI names for EJB Test: [java:global/Clinic/ClinicTest/Test!edu.stevens.cs548.clinic.test.Test, java:global/Clinic/ClinicTest/Test]]]
[2013-11-05T15:08:31.836-0500] [glassfish 4.0] [INFO] [] [edu.stevens.cs548.clinic.test.Test] [tid: _ThreadID=32 _ThreadName=admin-listener(1)] [timeMillis: 1383682111836] [levelValue: 800] [[
Initializing the user database.#######]]
[2013-11-05T15:08:31.837-0500] [glassfish 4.0] [INFO] [] [edu.stevens.cs548.clinic.test.Test] [tid: _ThreadID=32 _ThreadName=admin-listener(1)] [timeMillis: 1383682111837] [levelValue: 800] [[
Creating provider enrtity.######]]
[2013-11-05T15:08:31.837-0500] [glassfish 4.0] [INFO] [] [edu.stevens.cs548.clinic.test.Test] [tid: _ThreadID=32 _ThreadName=admin-listener(1)] [timeMillis: 1383682111837] [levelValue: 800] [[
Created provider enrtity.######]]
[2013-11-05T15:08:31.839-0500] [glassfish 4.0] [SEVERE] [] [javax.enterprise.system.tools.deployment.common] [tid: _ThreadID=32 _ThreadName=admin-listener(1)] [timeMillis: 1383682111839] [levelValue: 1000] [[
Exception while invoking class org.glassfish.ejb.startup.EjbApplication start method
javax.ejb.EJBException: javax.ejb.CreateException: Initialization failed for Singleton Test
at com.sun.ejb.containers.AbstractSingletonContainer$SingletonContextFactory.create(AbstractSingletonContainer.java:656)
at com.sun.ejb.containers.AbstractSingletonContainer.instantiateSingletonInstance(AbstractSingletonContainer.java:396)
at org.glassfish.ejb.startup.SingletonLifeCycleManager.initializeSingleton(SingletonLifeCycleManager.java:219)
at org.glassfish.ejb.startup.SingletonLifeCycleManager.initializeSingleton(SingletonLifeCycleManager.java:180)
at org.glassfish.ejb.startup.SingletonLifeCycleManager.doStartup(SingletonLifeCycleManager.java:158)
at org.glassfish.ejb.startup.EjbApplication.start(EjbApplication.java:166)
at org.glassfish.internal.data.EngineRef.start(EngineRef.java:122)
at org.glassfish.internal.data.ModuleInfo.start(ModuleInfo.java:291)
at org.glassfish.internal.data.ApplicationInfo.start(ApplicationInfo.java:352)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:497)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:219)
at org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:491)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:527)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:523)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:356)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2.execute(CommandRunnerImpl.java:522)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:546)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1423)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$1500(CommandRunnerImpl.java:108)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1762)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1674)
at com.sun.enterprise.v3.admin.AdminAdapter.doCommand(AdminAdapter.java:534)
at com.sun.enterprise.v3.admin.AdminAdapter.onMissingResource(AdminAdapter.java:224)
at org.glassfish.grizzly.http.server.StaticHttpHandler.service(StaticHttpHandler.java:297)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:246)
at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:191)
at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:168)
at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:189)
at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:288)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:206)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:136)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:114)
at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)
at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:838)
at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:113)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:115)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:55)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:135)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:564)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:544)
at java.lang.Thread.run(Thread.java:724)
Caused by: javax.ejb.CreateException: Initialization failed for Singleton Test
at com.sun.ejb.containers.AbstractSingletonContainer.createSingletonEJB(AbstractSingletonContainer.java:483)
at com.sun.ejb.containers.AbstractSingletonContainer.access$000(AbstractSingletonContainer.java:81)
at com.sun.ejb.containers.AbstractSingletonContainer$SingletonContextFactory.create(AbstractSingletonContainer.java:654)
... 42 more
Caused by: java.lang.Exception: java.lang.NoClassDefFoundError: javax/persistence/EntityManager
at com.sun.ejb.containers.interceptors.CallbackInvocationContext.proceed(CallbackInvocationContext.java:209)
at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:55)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.sun.ejb.containers.interceptors.CallbackInterceptor.intercept(InterceptorManager.java:986)
at com.sun.ejb.containers.interceptors.CallbackChainImpl.invokeNext(CallbackChainImpl.java:72)
at com.sun.ejb.containers.interceptors.CallbackInvocationContext.proceed(CallbackInvocationContext.java:205)
at com.sun.ejb.containers.interceptors.SystemInterceptorProxy.doCall(SystemInterceptorProxy.java:163)
at com.sun.ejb.containers.interceptors.SystemInterceptorProxy.init(SystemInterceptorProxy.java:125)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.sun.ejb.containers.interceptors.CallbackInterceptor.intercept(InterceptorManager.java:986)
at com.sun.ejb.containers.interceptors.CallbackChainImpl.invokeNext(CallbackChainImpl.java:72)
at com.sun.ejb.containers.interceptors.InterceptorManager.intercept(InterceptorManager.java:412)
at com.sun.ejb.containers.interceptors.InterceptorManager.intercept(InterceptorManager.java:375)
at com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java:1949)
at com.sun.ejb.containers.AbstractSingletonContainer.createSingletonEJB(AbstractSingletonContainer.java:475)
... 44 more
Caused by: java.lang.NoClassDefFoundError: javax/persistence/EntityManager
at edu.stevens.cs548.clinic.domain.ProviderDAO.addProvider(ProviderDAO.java:72)
at edu.stevens.cs548.clinic.test.Test.init(Test.java:66)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.sun.ejb.containers.interceptors.BeanCallbackInterceptor.intercept(InterceptorManager.java:1035)
at com.sun.ejb.containers.interceptors.CallbackChainImpl.invokeNext(CallbackChainImpl.java:72)
at com.sun.ejb.containers.interceptors.CallbackInvocationContext.proceed(CallbackInvocationContext.java:205)
... 64 more
【问题讨论】：