Struts Problem Report

Struts has detected an unhandled exception:

Messages:
  • There is no Action mapped for namespace / and action name APP.

  • Stacktraces

    There is no Action mapped for namespace / and action name APP. - [unknown location]
        com.opensymphony.xwork2.DefaultActionProxy.prepare(DefaultActionProxy.java:178)
        org.apache.struts2.impl.StrutsActionProxy.prepare(StrutsActionProxy.java:61)
        org.apache.struts2.impl.StrutsActionProxyFactory.createActionProxy(StrutsActionProxyFactory.java:39)
        com.opensymphony.xwork2.DefaultActionProxyFactory.createActionProxy(DefaultActionProxyFactory.java:47)
        org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:478)
        org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)
        org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:91)
        org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
        org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
        com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:119)
        com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:55)
        org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
        org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
        org.apache.struts2.dispatcher.ActionContextCleanUp.doFilter(ActionContextCleanUp.java:102)
        org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
        org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
        org.tuckey.web.filters.urlrewrite.RuleChain.handleRewrite(RuleChain.java:176)
        org.tuckey.web.filters.urlrewrite.RuleChain.doRules(RuleChain.java:145)
        org.tuckey.web.filters.urlrewrite.UrlRewriter.processRequest(UrlRewriter.java:92)
        org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:394)
        org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
        org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
        org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
        org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
        org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
        org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
        org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
        org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)
        org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
        org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
        org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:690)
        org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
        org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
        org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373)
        org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
        org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868)
        org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1589)
        org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
        java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
        java.lang.Thread.run(Thread.java:748)