Jpa “错误”；java.lang.NoClassDefFoundError:javax/persistence/EntityManager"；部署时，将耳朵放在玻璃鱼上

目前我在glassfish 4上部署.ear文件时遇到了一个问题。 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。 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”

我已经确保将所有必需的库都包含到类路径中。有人能帮我找出问题所在吗

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

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:138368211330][levelValue:800][[
访问未访问的参考资料]]
[2013-11-05T15:08:31.500-0500][glassfish 4.0][INFO][[javax.enterprise.system.tools.deployment.common][tid:[u ThreadID=32\u ThreadName=admin listener（1）][timeMillis:138368211500][levelValue:800][[
访问未访问的参考资料]]
[2013-11-05T15:08:31.505-0500][glassfish 4.0][Severy][global][tid:[U ThreadID=32[U ThreadName=admin listener（1）][timeMillis:1383682111505][levelValue:1000][[
找不到类[javax/persistence/EntityManager]。加载[Class edu.stevens.cs548.clinic.domain.PatientDAO]]时出错
[2013-11-05T15:08:31.505-0500][glassfish 4.0][Severy][global][tid:[U ThreadID=32[U ThreadName=admin listener（1）][timeMillis:1383682111505][levelValue:1000][[
找不到类[javax/persistence/EntityManager]。加载[Class edu.stevens.cs548.clinic.domain.ProviderDAO]]时出错
[2013-11-05T15:08:31.594-0500][glassfish 4.0][INFO][[org.eclipse.persistence.session.file:/users/ganu/ec2/glassfish/domains/domain1/eclipseeapps/Clinic/lib/ClinicDomain_1.jar/_ClinicDomain_1][tid:_ThreadID=32_ThreadName=admin listener（1）][timemilis:138368211594][levelValue:800][[
EclipseLink，版本：EclipsePersistenceServices-2.5.0.v20130507-3faac2b]]
[2013-11-05T15:08:31.601-0500][glassfish 4.0][INFO][[org.eclipse.persistence.session.file:/users/ganu/ec2/glassfish/domains/domain1/eclipseeapps/Clinic/lib/ClinicDomain_1.jar/_ClinicDomain_1.connection][tid:_ThreadID=32_ThreadName=admin侦听器（1）][timemilis:13836882111601][levelValue:800][[
文件：/users/ganu/ec2/glassfish4/glassfish/domains/domain1/eclipseApps/Clinic/lib/ClinicDomain\u 1.jar//u ClinicDomain\u 1登录成功]]
[2013-11-05T15:08:31.605-0500][glassfish 4.0][WARNING][[org.eclipse.persistence.default][tid:_ThreadID=32 _ThreadName=admin listener（1）][timeMillis:138368211605][levelValue:900][[
元模型类型集合为空。在实体搜索Java SE和某些Java EE容器管理的持久性单元期间，可能未找到模型类。请验证您的实体类是否在persistence.xml中使用元素或全局假元素引用]]
[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 138368211606][levelValue:900][[
无法为application Clinic创建表。预期的DDL文件默认值\u ClinicDomain\u 1\u createDDL.jdbc不可用。]]
[2013-11-05T15:08:31.614-0500][glassfish 4.0][INFO][ejb.portable\u jndi\u names][javax.enterprise.system.container.ejb.com.sun.ejb.containers][tid:\u ThreadID=32\u ThreadName=admin listener（1）][timeMillis:138368211614][levelValue:800][[
EJB5181:EJB测试的可移植JNDI名称：[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:13833682111836][levelValue:800][[
正在初始化用户数据库。#######]]
[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:13833682111837][levelValue:800][[
正在创建提供商注册。]]
[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:13833682111837][levelValue:800][[
已创建提供程序enrtity.#######]]
[2013-11-05T15:08:31.839-0500][glassfish 4.0][SEVERE][[javax.enterprise.system.tools.deployment.common][tid:"线程ID=32"线程名称=管理员侦听器（1）][timeMillis:13833682111839][levelValue:1000][[
调用类org.glassfish.ejb.startup.EjbApplication启动方法时发生异常
javax.ejb.EJBException:javax.ejb.CreateException:单例测试的初始化失败
位于com.sun.ejb.containers.AbstractSingletonContainer$SingletonContextFactory.create（AbstractSingletonContainer.java:656）
位于com.sun.ejb.containers.AbstractSingletonContainer.InstanceSingleTonInstance（AbstractSingletonContainer.java:396）
位于org.glassfish.ejb.startup.SingletonLifeCycleManager.initializeSingleton（SingletonLifeCycleManager.java:219）
位于org.glassfish.ejb.startup.SingletonLifeCycleManager.initializeSingleton（SingletonLifeCycleManager.java:180）
位于org.glassfish.ejb.startup.SingletonLifeCycleManager.doStartup（SingletonLifeCycleManager.java:158）
位于org.glassfish.ejb.startup.EjbApplication.start（EjbApplication.java:166）
位于org.glassfish.internal.data.EngineRef.start（EngineRef.java:122）
位于org.glassfish.internal.data.ModuleInfo.start（ModuleInfo.java:291）
位于org.glassfish.internal.data.ApplicationInfo.start（ApplicationInfo.java:352）
位于com.sun.enterprise.v3.server.ApplicationLifecycle.deploy（ApplicationLifecycle.java:497）
位于com.sun.enterprise.v3.server.ApplicationLifecycle.deploy（ApplicationLifecycle.java:219）
在org.glassfish.deployment.admin.DeployCommand.execute（DeployComman