7

你好，

我正在尝试启动 JBoss 示例应用程序“jboss-as-helloworld”。并得到这样的例外：

16:23:51,118 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-1) Starting deployment of "jboss-as-helloworld.war"
16:23:51,176 INFO  [org.jboss.weld] (MSC service thread 1-5) Processing CDI deployment: jboss-as-helloworld.war
16:23:51,178 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-5) MSC00001: Failed to start service jboss.deployment.unit."jboss-as-helloworld.war".INSTALL: org.jboss.msc.service.StartException in service jboss.deployment.unit."jboss-as-helloworld.war".INSTALL: Failed to process phase INSTALL of deployment "jboss-as-helloworld.war"
    at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:121)
    at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1765)
    at org.jboss.msc.service.ServiceControllerImpl$ClearTCCLTask.run(ServiceControllerImpl.java:2291)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [:1.7.0_02]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [:1.7.0_02]
    at java.lang.Thread.run(Thread.java:722) [:1.7.0_02]
Caused by: org.jboss.msc.service.DuplicateServiceException: Service jboss.naming.context.java.app.jboss-as-helloworld is already registered
    at org.jboss.msc.service.ServiceRegistrationImpl.setInstance(ServiceRegistrationImpl.java:154)
    at org.jboss.msc.service.ServiceControllerImpl.startInstallation(ServiceControllerImpl.java:226)
    at org.jboss.msc.service.ServiceContainerImpl.install(ServiceContainerImpl.java:560)
    at org.jboss.msc.service.ServiceTargetImpl.install(ServiceTargetImpl.java:201)
    at org.jboss.msc.service.ServiceControllerImpl$ChildServiceTarget.install(ServiceControllerImpl.java:2194)
    at org.jboss.msc.service.ServiceTargetImpl.install(ServiceTargetImpl.java:201)
    at org.jboss.msc.service.ServiceControllerImpl$ChildServiceTarget.install(ServiceControllerImpl.java:2194)
    at org.jboss.msc.service.ServiceBuilderImpl.install(ServiceBuilderImpl.java:307)
    at org.jboss.as.ee.naming.ApplicationContextProcessor.deploy(ApplicationContextProcessor.java:62)
    at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:115)
    ... 5 more

16:23:51,180 INFO  [org.jboss.as.server.controller] (DeploymentScanner-threads - 2) Deployment of "jboss-as-helloworld.war" was rolled back with failure message {"Failed services" => {"jboss.deployment.unit.\"jboss-as-helloworld.war\".INSTALL" => "org.jboss.msc.service.StartException in service jboss.deployment.unit.\"jboss-as-helloworld.war\".INSTALL: Failed to process phase INSTALL of deployment \"jboss-as-helloworld.war\""}}
16:23:51,191 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-2) Stopped deployment jboss-as-helloworld.war in 10ms
16:23:51,192 ERROR [org.jboss.as.deployment] (DeploymentScanner-threads - 1) {"Composite operation failed and was rolled back. Steps that failed:" => {"Operation step-2" => {"Failed services" => {"jboss.deployment.unit.\"jboss-as-helloworld.war\".INSTALL" => "org.jboss.msc.service.StartException in service jboss.deployment.unit.\"jboss-as-helloworld.war\".INSTALL: Failed to process phase INSTALL of deployment \"jboss-as-helloworld.war\""}}}}

JBoss 7.0 Runtime Server 已经启动，我可以访问 JBoss 启动页面http://localhost:8080和 JBoss 控制台。

我没有更改任何代码或 xml，一切都是默认的。告诉我是否需要提供其他信息来调查此问题。

4

2 回答 2

5

从错误中，看起来“Hello world”已经部署在服务器上（也许您选择安装示例）：

Caused by: org.jboss.msc.service.DuplicateServiceException: Service jboss.naming.context.java.app.jboss-as-helloworld is already registered

尝试取消部署此应用，然后再次部署。或者您可以重命名您的第一个“hello world”应用程序并进行部署——这样就不会有名称冲突。

于 2013-04-02T13:44:10.893 回答
3

这些是我为解决问题而采取的步骤。

  1. 停止服务器。
  2. 转到部署路径。
  3. 手动删除部署文件夹中的现有项目。
  4. 重新启动了服务器
  5. 再次部署应用程序。
于 2015-01-25T08:25:06.960 回答