No mapping found for dependency

Question

错误信息：java.lang.RuntimeException: com.opensymphony.xwork2.inject.DependencyException: com.opensymphony.xwork2.inject.ContainerImpl$MissingDependencyException，No mapping found for dependency [type=com.opensymphony.xwork2.conversion.ConversionFileProcessor, name='default'] in public void com.opensymphony.xwork2.conversion.impl.XWorkConverter.setConversionFileProcessor(com.opensymphony.xwork2.conversion.ConversionFileProcessor).其中struts.xml就放在src目录下web.xml里的内容如下<?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" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0">  <display-name>test</display-name>  <filter>    <filter-name>struts2</filter-name>    <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>    <init-param>          <param-name>config</param-name>          <param-value>struts-default.xml,struts-plugin.xml,struts.xml</param-value>      </init-param>  </filter>  <filter-mapping>    <filter-name>struts2</filter-name>    <url-pattern>/*</url-pattern>  </filter-mapping>  <listener>    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>  </listener>  <context-param>    <param-name>contextConfigLocation</param-name>    <param-value>classpath:spring.xml</param-value>  </context-param></web-app>其中<init-param></init-param>标签及里面的内容去掉也是报同样的错误。

Answer 1

你struts.xml里配置少default这个节点，加上这个试试

<include file="struts-default.xml"/>

然后web.xml里不用改动