以前，我正在开发一个应用程序，该应用程序在Tomcat 7服务器上运行，但现在我想在JBoss7.1服务器上运行它。但是，当我尝试运行它时，它向我显示了这种错误。我不明白这是什么以及如何解决它。我在网上搜索，但找不到有价值的回复。
我在 JBoss 上的登录是：
09:52:08,117 INFO [org.jboss.as.server.deployment] (MSC service thread 1-1) JBAS015876: Starting deployment of "WEB-ERP.war"
09:52:12,994 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-2) MSC00001: Failed to start service jboss.deployment.unit."WEB-ERP.war".POST_MODULE: org.jboss.msc.service.StartException in service jboss.deployment.unit."WEB-ERP.war".POST_MODULE: Failed to process phase POST_MODULE of deployment "WEB-ERP.war"
at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:119) [jboss-as-server-7.1.1.Final.jar:7.1.1.Final]
at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [rt.jar:1.7.0_12-ea]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [rt.jar:1.7.0_12-ea]
at java.lang.Thread.run(Unknown Source) [rt.jar:1.7.0_12-ea]
Caused by: java.lang.RuntimeException: Error getting reflective information for class org.apache.struts.taglib.logic.ConditionalTagBase with ClassLoader ModuleClassLoader for Module "deployment.WEB-ERP.war:main" from Service Module Loader
at org.jboss.as.server.deployment.reflect.DeploymentReflectionIndex.getClassIndex(DeploymentReflectionIndex.java:70) [jboss-as-server-7.1.1.Final.jar:7.1.1.Final]
at org.jboss.as.ee.metadata.MethodAnnotationAggregator.runtimeAnnotationInformation(MethodAnnotationAggregator.java:58)
at org.jboss.as.ee.component.deployers.InterceptorAnnotationProcessor.handleAnnotations(InterceptorAnnotationProcessor.java:85)
at org.jboss.as.ee.component.deployers.InterceptorAnnotationProcessor.processComponentConfig(InterceptorAnnotationProcessor.java:70)
at org.jboss.as.ee.component.deployers.InterceptorAnnotationProcessor.deploy(InterceptorAnnotationProcessor.java:55)
at org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:113) [jboss-as-server-7.1.1.Final.jar:7.1.1.Final]
... 5 more
Caused by: java.lang.NoClassDefFoundError: Lorg/apache/struts/util/MessageResources;
at java.lang.Class.getDeclaredFields0(Native Method) [rt.jar:1.7.0_12-ea]
at java.lang.Class.privateGetDeclaredFields(Unknown Source) [rt.jar:1.7.0_12-ea]
at java.lang.Class.getDeclaredFields(Unknown Source) [rt.jar:1.7.0_12-ea]
at org.jboss.as.server.deployment.reflect.ClassReflectionIndex.<init>(ClassReflectionIndex.java:57) [jboss-as-server-7.1.1.Final.jar:7.1.1.Final]
at org.jboss.as.server.deployment.reflect.DeploymentReflectionIndex.getClassIndex(DeploymentReflectionIndex.java:66) [jboss-as-server-7.1.1.Final.jar:7.1.1.Final]
... 10 more
Caused by: java.lang.ClassNotFoundException: org.apache.struts.util.MessageResources from [Module "deployment.WEB-ERP.war:main" from Service Module Loader]
at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:190)
at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:468)
at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:456)
at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398)
at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:120)
... 15 more
09:52:13,053 INFO [org.jboss.as] (MSC service thread 1-2) JBAS015951: Admin console listening on http://127.0.0.1:9990
09:52:13,055 INFO [org.jboss.as.server] (DeploymentScanner-threads - 2) JBAS015870: Deploy of deployment "WEB-ERP.war" was rolled back with failure message {"JBAS014671: Failed services" => {"jboss.deployment.unit.\"WEB-ERP.war\".POST_MODULE" => "org.jboss.msc.service.StartException in service jboss.deployment.unit.\"WEB-ERP.war\".POST_MODULE: Failed to process phase POST_MODULE of deployment \"WEB-ERP.war\""}}
09:52:13,056 ERROR [org.jboss.as] (MSC service thread 1-2) JBAS015875: JBoss AS 7.1.1.Final "Brontes" started (with errors) in 10052ms - Started 140 of 218 services (1 services failed or missing dependencies, 76 services are passive or on-demand)
09:52:13,107 INFO [org.jboss.as.server.deployment] (MSC service thread 1-2) JBAS015877: Stopped deployment WEB-ERP.war in 51ms
09:52:13,110 INFO [org.jboss.as.controller] (DeploymentScanner-threads - 2) JBAS014774: Service status report
JBAS014777: Services which failed to start: service jboss.deployment.unit."WEB-ERP.war".POST_MODULE: org.jboss.msc.service.StartException in service jboss.deployment.unit."WEB-ERP.war".POST_MODULE: Failed to process phase POST_MODULE of deployment "WEB-ERP.war"
09:52:13,116 ERROR [org.jboss.as.server.deployment.scanner] (DeploymentScanner-threads - 1) {"JBAS014653: Composite operation failed and was rolled back. Steps that failed:" => {"Operation step-2" => {"JBAS014671: Failed services" => {"jboss.deployment.unit.\"WEB-ERP.war\".POST_MODULE" => "org.jboss.msc.service.StartException in service jboss.deployment.unit.\"WEB-ERP.war\".POST_MODULE: Failed to process phase POST_MODULE of deployment \"WEB-ERP.war\""}}}}
我收到的错误消息是
请求的资源（/StrutsHelloWorld/）不可用。
我正在开发 Struts 2 和 Hibernate 4 集成应用程序，该应用程序在 Tomcat 上运行良好。
您缺少 Struts 类：它们可能位于 Tomcat 类路径中。您应该确保 Struts 库已添加到您的 WAR 文件中。
该项目具有对 Struts1 库的类路径依赖。您应该包含 Struts1 库或排除引用
org.apache.struts.util.MessageResources