我们正在尝试从 jboss 4.2 迁移到 jboos 6.0。我在 jboss 6 中部署了一个 ear 文件，它是在 netbeans 5.0 中构建的，我在 netbeans 中使用 EJB 2.1 版本。当我部署文件时，它显示以下异常，请帮助我解决这个问题。
部署错误：部署“vfs:///C:/Documents%20and%20Settings/muruganantham/My%20Documents/Downloads/jboss-6.0.0.Final/server/default/deploy/agencyconfiguration.ear”是错误的原因如下：org.xml.sax.SAXException：cvc-complex-type e.2.4.b：元素“web”的内容不完整。'{"http://java.sun .com/xml/ns/j2ee":context-root}' 之一是预期的。@vfs:///C:/Documents%20and%20Settings/muruganantham/My%20Documents/Downloads/jboss-6.0.0.Final/server/default/dep loy/agencyconfiguration.ear/META-INF/application.xml [10,11]
at org.jboss.deployers.plugins.deployers.DeployersImpl.checkComplete(Dep
loyersImpl.java:1370) [:2.2.0.GA] at org.jboss.deployers.plugins.deployers.DeployersImpl.checkComplete(Dep loyersImpl.java:1316) [:2.2.0.GA] at org.jboss.deployers .plugins.main.MainDeployerImpl.checkComplete(MainD eployerImpl.java:968) [:2.2.0.GA] at org.jboss.system.server.profileservice.deployers.MainDeployerPlugin.c heckComplete(MainDeployerPlugin.java:82) [: 6.0.0.Final] 在 org.jboss.profileservice.dependency.ProfileControllerContext$Delegate Deployer.checkComplete(ProfileControllerContext.java:138) [:0.2.2] 在 org.jboss.profileservice.deployment.hotdeploy.HDScanner$HDScanAction。在 org.jboss.profileservice.deployment.hotdeploy.HDScanner$HDScanAction 部署（HDScanner.java:246）[:0.2.2]。在 org.jboss.profileservice.management.TwoPCActionWrapper 完成（HDScanner.java:192）[:0.2.2]。2] 在 org.jboss.profileservice.management.AbstractActionController.perform(AbstractActionController.java:135) [:0.2.2] 在 org.jboss.profileservice.deployment.hotdeploy.HDScanner.scan(HDScanne r.java:146) [ :0.2.2] 在 org.jboss.profileservice.deployment.hotdeploy.HDScanner.run(HDScanner .java:90) [:0.2.2] 在 java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:44 1) [:1.6.0_21] 在 java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java :317) [:1.6.0_21] 在 java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150) [：1。6.0_21] 在 java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask。在 java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask 访问 $101(ScheduledThreadPoolExecutor.java:98) [:1.6.0_21]。在 java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask 上运行定期（ScheduledThreadPoolExecutor.java:181）[:1.6.0_21]。在 java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExec utor.java:886) [:1.6.0_21] 在 java.util.concurrent.ThreadPoolExecutor$Worker 运行（ScheduledThreadPoolExecutor.java:205）[:1.6.0_21] .run(ThreadPoolExecutor .java:908) [:1.6.0_21] 在 java.lang.Thread.run(Thread.java:619) [:1.6.0_21]