There is no Action mapped for namespace [/pages/action/student] and action name [Findstudent]

1. Description of the error

2014-7-13 2:38:54 Org.apache.jasper.compiler.TldLocationsCache Tldscanjar info: At least one JAR is scanned for TLDs yet con Tained no TLDs. Enable debug logging for the logger for a complete list of JARs the were scanned but no TLDs were found In them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.2014-7-13 2:38:55 Org.apache.stru Ts2.dispatcher.Dispatcher warn warning: Could not find action or result:/firstssh/pages/action/student/  Findstudent.actionthere is no Action mapped for namespace [/pages/action/student] and action name [findstudent] Associated With context path [/FIRSTSSH]. -[Unknown Location]at Com.opensymphony.xwork2.DefaultActionProxy.prepare (defaultactionproxy.java:185) at Org.apache.struts2.impl.StrutsActionProxy.prepare (strutsactionproxy.java:63) at Org.apache.struts2.impl.StrutsActionProxyFactory.createActionProxy (strutsactionproxyfactory.java:37) at Com.opensymphony.xwork2.DefaultActionProxyFactory.createActionProxy (Defaultactionproxyfactory.java:58) at Org.apache.struts2.dispatcher.Dispatcher.serviceAction (dispatcher.java:552) at Org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction (executeoperations.java:77) at Org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter ( strutsprepareandexecutefilter.java:99) at Org.apache.catalina.core.ApplicationFilterChain.internalDoFilter ( applicationfilterchain.java:241) at Org.apache.catalina.core.ApplicationFilterChain.doFilter ( applicationfilterchain.java:208) at Org.apache.catalina.core.StandardWrapperValve.invoke ( standardwrappervalve.java:220) at Org.apache.catalina.core.StandardContextValve.invoke (Standardcontextvalve.java : 122) at Org.apache.catalina.authenticator.AuthenticatorBase.invoke (authenticatorbase.java:501) at Org.apache.catalina.core.StandardHostValve.invoke (standardhostvalve.java:170) at Org.apache.catalina.valves.ErrorReportValve.invoke (errorreportvalve.java:98) at Org.apache.catalina.valves.AccessLogValve.invoke (accesslogvalve.java:950) at ORg.apache.catalina.core.StandardEngineValve.invoke (standardenginevalve.java:116) at Org.apache.catalina.connector.CoyoteAdapter.service (coyoteadapter.java:408) at Org.apache.coyote.http11.AbstractHttp11Processor.process (abstracthttp11processor.java:1040) at Org.apache.coyote.abstractprotocol$abstractconnectionhandler.process (abstractprotocol.java:607) at Org.apache.tomcat.util.net.aprendpoint$socketprocessor.dorun (aprendpoint.java:2441) at Org.apache.tomcat.util.net.aprendpoint$socketprocessor.run (aprendpoint.java:2430) at Java.util.concurrent.threadpoolexecutor$worker.runtask (threadpoolexecutor.java:886) at Java.util.concurrent.threadpoolexecutor$worker.run (threadpoolexecutor.java:908) at Java.lang.Thread.run ( thread.java:619)

2. Cause of error

Unable to find the action path, there is a problem with the path of the page introduction action

3, the solution of the method

Introduce a path JSP on the page

<%@ taglib prefix= "C" uri= "Http://java.sun.com/jstl/core_rt"%> <%@ taglib  prefix= "FMT" uri= "/HTTP/ Java.sun.com/jsp/jstl/fmt "%>  <%@ taglib prefix=" sql "uri=" http://java.sun.com/jstl/sql "%>  <%@ Taglib prefix= "x" uri= "Http://java.sun.com/jsp/jstl/xml"%>  <%@ taglib prefix= "M" uri= "http://java.sun.com /jsp/jstl/functions "%>  <%  String path = Request.getcontextpath ();  String basepath = request.getscheme () + "://" +request.getservername () + ":" +request.getserverport () +path+ "/";  %>    <c:set var= "BP" value= "<%=basePath%>" ></c:set>  

When the action request

$ (function () {           $.ajax ({               type: "Post",               URL: "${bp}/action/student/findstudent.action",               dataType: " JSON ",               success:function (data) {                                  }           });});

Path preceded by "${BP}"

There is no Action mapped for namespace [/pages/action/student] and action name [Findstudent]