运行struts2.0报这个错？麻烦大家看下
2009-04-14 16:22:31,125 WARN [com.opensymphony.xwork2.ognl.OgnlValueStack] - Could not find property [org.apache.catalina.jsp_file]
2009-04-14 16:22:31,203 INFO [org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/SSH2]] - Exception initializing TldLocationsCache: XML parsing error on file /WEB-INF/web.xml: (line 2, col 9): Document is invalid: no grammar found.
2009-04-14 16:22:31,203 ERROR [org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/SSH2].[jsp]] - Servlet.service() for servlet jsp threw exception
org.apache.jasper.JasperException: File "/struts-tags" not found
at org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:105)
at org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:430)
at org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:154)
at org.apache.jasper.compiler.TagLibraryInfoImpl.<init>(TagLibraryInfoImpl.java:180)
at org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:354)
at org.apache.jasper.compiler.Parser.parseDirective(Parser.java:381)
at org.apache.jasper.compiler.Parser.parseElements(Parser.java:795)
at org.apache.jasper.compiler.Parser.parse(Parser.java:122)
at org.apache.jasper.compiler.ParserController.parse(ParserController.java:199)
at org.apache.jasper.compiler.ParserController.parse(ParserController.java:153)
at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:227)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:369)
at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:473)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:190)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:461)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at org.apache.struts2.dispatcher.ActionContextCleanUp.doFilter(ActionContextCleanUp.java:97)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:78)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:77)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874)
at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)

at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
at java.lang.Thread.run(Thread.java:619)



下面是我的xml:


<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.4"
xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
classpath:/applicationContext-resources.xml
classpath:/applicationContext-dao.xml
classpath:/applicationContext-service.xml
<!-- classpath:/application-mails.xml -->
classpath:/application-sendMail.xml
classpath*:/applicationContext.xml
/WEB-INF/applicationContext*.xml
/WEB-INF/application-scheduler.xml
</param-value>
</context-param>
<filter>
<filter-name>cacheFilter</filter-name>
<filter-class>com.opensymphony.oscache.web.filter.CacheFilter</filter-class>
</filter>
<filter>
<filter-name>encodingFilter</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
<init-param>
<param-name>forceEncoding</param-name>
<param-value>true</param-value>
</init-param>
</filter>
<filter>
<filter-name>struts-cleanup</filter-name>
<filter-class>org.apache.struts2.dispatcher.ActionContextCleanUp</filter-class>
</filter>
<filter>
<filter-name>struts</filter-name>
<filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class>
</filter>

<filter-mapping>
<filter-name>encodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>

<filter-mapping>
<filter-name>struts-cleanup</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>

<filter-mapping>
<filter-name>struts</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!--<jsp-config>
<taglib>
<taglib-uri>/WEB-INF/struts-tags.tld</taglib-uri>
<taglib-location>/WEB-INF/struts-tags.tld</taglib-location>
</taglib>
</jsp-config>-->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>

<session-config>
<session-timeout>60</session-timeout>
</session-config>

<welcome-file-list>
<welcome-file>welcome/index.jsp</welcome-file>
</welcome-file-list>
<servlet>
<servlet-name>jcaptcha</servlet-name>

<servlet-class>
com.tks.util.ImageCaptchaServlet
</servlet-class>
<load-on-startup>0</load-on-startup>
</servlet>

<servlet-mapping>
<servlet-name>jcaptcha</servlet-name>
<url-pattern>/jcaptcha</url-pattern>
</servlet-mapping>

<error-page>
<error-code>500</error-code>
<location>/error.jsp</location>
</error-page>
<error-page>
<error-code>400</error-code>
<location>/index.jsp</location>
</error-page>
<error-page>
<error-code>403</error-code>
<location>/403.jsp</location>
</error-page>
<error-page>
<error-code>404</error-code>
<location>/404.jsp</location>
</error-page>
</web-app>


[解决办法]
org.apache.jasper.JasperException这事jsp页面的错误。

关注一下两点：

1，struts-tags标签有没有在页面中引入？引入的位置对不对？

2，<!-- <jsp-config>
<taglib>
<taglib-uri>/WEB-INF/struts-tags.tld </taglib-uri>
<taglib-location>/WEB-INF/struts-tags.tld </taglib-location>
</taglib>
</jsp-config>-->

你这个配置都注释掉了会不会影响struts-tags在页面的引用，还是其他的引用方式
[解决办法]
struts标签库没有正确引入。
[解决办法]
貌似包的版本混淆了，导进来的包尽量都用高版本的，或者看有没有重复的。