JBOSS启动报JBAS014612错误

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请教个问题，我启动jboss时候报以下错误是什么问题呢？谢谢！我的环境是redhat6.4+jboss6.4
04:59:57,763 ERROR [org.jboss.as.controller.management-operation] (ServerService Thread Pool -- 48) JBAS014612: 操作（"add"） 失败 -- 地址：（[("subsystem" => "webservices")]）: java.lang.RuntimeException: org.jboss.modules.ModuleNotFoundException: org.jboss.as.webservices.server.jaxrpc-integration:main
at org.jboss.as.webservices.util.ModuleClassLoaderProvider.getServerJAXRPCIntegrationClassLoader(ModuleClassLoaderProvider.java:69)
at org.jboss.as.webservices.deployers.deployment.DeploymentAspectsProvider.getSortedDeploymentAspects(DeploymentAspectsProvider.java:56)
at org.jboss.as.webservices.dmr.WSDeploymentActivator.addDeploymentProcessors(WSDeploymentActivator.java:83)
at org.jboss.as.webservices.dmr.WSDeploymentActivator.activate(WSDeploymentActivator.java:77)
at org.jboss.as.webservices.dmr.WSSubsystemAdd$1.execute(WSSubsystemAdd.java:80)
at org.jboss.as.server.AbstractDeploymentChainStep.execute(AbstractDeploymentChainStep.java:50)
at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:702) [jboss-as-controller-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-21]
at org.jboss.as.controller.AbstractOperationContext.doCompleteStep(AbstractOperationContext.java:537) [jboss-as-controller-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-21]
at org.jboss.as.controller.AbstractOperationContext.completeStepInternal(AbstractOperationContext.java:338) [jboss-as-controller-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-21]
at org.jboss.as.controller.AbstractOperationContext.executeOperation(AbstractOperationContext.java:314) [jboss-as-controller-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-21]
at org.jboss.as.controller.ParallelBootOperationStepHandler$ParallelBootTask.run(ParallelBootOperationStepHandler.java:355) [jboss-as-controller-7.5.0.Final-redhat-21.jar:7.5.0.Final-redhat-21]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_101]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_101]
at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_101]
at org.jboss.threads.JBossThread.run(JBossThread.java:122) [jboss-threads-2.1.2.Final-redhat-1.jar:2.1.2.Final-redhat-1]
Caused by: org.jboss.modules.ModuleNotFoundException: org.jboss.as.webservices.server.jaxrpc-integration:main
at org.jboss.modules.ModuleLoader.loadModule(ModuleLoader.java:240) [jboss-modules.jar:1.3.6.Final-redhat-1]
at org.jboss.as.webservices.util.ModuleClassLoaderProvider.getServerJAXRPCIntegrationClassLoader(ModuleClassLoaderProvider.java:66)
... 14 more