There is no Action mapped for namespace [/] and action name [] associated with context path [/struts]

I've looked through all similar Qs on stackoverflow but it didn't help, sorry. The main difference I have from all of them is that I got EMPTY action name in error message. Googling didn't help :( Hope someone just could give a hint where to look for the source of the problem. thx message: ``` Stacktraces There is no Action mapped for namespace [/] and action name [] associated with context path [/struts]. - [unknown location] com.opensymphony.xwork2.DefaultActionProxy.prepare(DefaultActionProxy.java:185) org.apache.struts2.impl.StrutsActionProxy.prepare(StrutsActionProxy.java:63) org.apache.struts2.impl.StrutsActionProxyFactory.createActionProxy(StrutsActionProxyFactory.java:39) com.opensymphony.xwork2.DefaultActionProxyFactory.createActionProxy(DefaultActionProxyFactory.java:58 .................. ``` struts.xml: ``` <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE struts PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN" "http://struts.apache.org/dtds/struts-2.0.dtd"> <struts> <constant name="struts.devMode" value="true" /> <package name="default" namespace="/*" extends="struts-default"> <action name="login" class="training.struts.action.LoginAction"> <result>login.jsp</result> </action> </package> </struts> ``` web.xml: ``` <?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" version="2.5"> <display-name>Struts Lab</display-name> <filter> <filter-name>struts2</filter-name> <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class> </filter> <filter-mapping> <filter-name>struts2</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <!-- Spring Config --> <context-param> <param-name>contextConfigLocation</param-name> <param-value> /WEB-INF/springServlet/appServlet/mvc-servlet.xml, /WEB-INF/db/db-cfg.xml, /WEB-INF/springServlet/application-security.xml </param-value> </context-param> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <servlet> <servlet-name>mvc</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <param-value>/WEB-INF/springServlet/appServlet/mvc-servlet.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>mvc</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping> <!-- Spring Security --> <filter> <filter-name>springSecurityFilterChain</filter-name> <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class> </filter> <filter-mapping> <filter-name>springSecurityFilterChain</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <!-- *** --> <welcome-file-list> <welcome-file>login.jsp</welcome-file> <welcome-file>index.jsp</welcome-file> </welcome-file-list> </web-app> ``` well..image is impossible so the project structure is: ``` src/main/java ----+training.struts.action.LoginAction.java src/main/webapp ----+WEB-INF --------+classes -----------+struts.xml --------+db -----------+db-cfg.xml --------+springServlet -----------+appServlet ---------------+mvc-servlet.xml -----------+application-security.xml --------+index.jsp --------+login.jsp --------+web.xml ``` UPDATE: So sad to be stupid =( I've moved my login.jsp from WEB-INF to webapp root and that solved the problem. UPDATE2: I've made some investigation: if I remove "welcome-file-list" block from web.xml, container will look for "index.jsp" in webapp root to show as first view on application running. If I delete "index.jsp" then I'll got the identical exception message: There is no Action mapped for namespace [/] and action name [] associated with context path [/struts] So in my opinion if you have empty action name in error message with correct xml settings for struts, the first step should be start-up JSP availability checking. Cheers, guys.