tiles框架不起作用

Question

HTTP Status 500 - --------------------------------------------------------------------------------type Exception reportmessage description The server encountered an internal error () that prevented it from fulfilling this request.exception org.apache.jasper.JasperException: Failed to load or instantiate TagExtraInfo class: org.apache.struts.taglib.tiles.UseAttributeTei
org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:51)
org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:409)
org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:281)
org.apache.jasper.compiler.TagLibraryInfoImpl.createTagInfo(TagLibraryInfoImpl.java:423)
org.apache.jasper.compiler.TagLibraryInfoImpl.parseTLD(TagLibraryInfoImpl.java:249)
org.apache.jasper.compiler.TagLibraryInfoImpl.<init>(TagLibraryInfoImpl.java:163)
org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:435)
org.apache.jasper.compiler.Parser.parseDirective(Parser.java:504)
org.apache.jasper.compiler.Parser.parseElements(Parser.java:1568)
org.apache.jasper.compiler.Parser.parse(Parser.java:132)
org.apache.jasper.compiler.ParserController.doParse(ParserController.java:212)
org.apache.jasper.compiler.ParserController.parse(ParserController.java:101)
org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:156)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:296)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:277)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:265)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:564)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:302)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1078)
org.apache.struts.tiles.TilesRequestProcessor.doForward(TilesRequestProcessor.java:295)
org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:271)
org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:332)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:232)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:462)
javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
root cause java.lang.ClassNotFoundException: org.apache.struts.taglib.tiles.UseAttributeTei
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1386)
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1232)
org.apache.jasper.compiler.TagLibraryInfoImpl.createTagInfo(TagLibraryInfoImpl.java:420)
org.apache.jasper.compiler.TagLibraryInfoImpl.parseTLD(TagLibraryInfoImpl.java:249)
org.apache.jasper.compiler.TagLibraryInfoImpl.<init>(TagLibraryInfoImpl.java:163)
org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:435)
org.apache.jasper.compiler.Parser.parseDirective(Parser.java:504)
org.apache.jasper.compiler.Parser.parseElements(Parser.java:1568)
org.apache.jasper.compiler.Parser.parse(Parser.java:132)
org.apache.jasper.compiler.ParserController.doParse(ParserController.java:212)
org.apache.jasper.compiler.ParserController.parse(ParserController.java:101)
org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:156)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:296)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:277)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:265)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:564)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:302)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1078)
org.apache.struts.tiles.TilesRequestProcessor.doForward(TilesRequestProcessor.java:295)
org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:271)
org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:332)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:232)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:462)
javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
note The full stack trace of the root cause is available in the Apache Tomcat/5.5.27 logs.
--------------------------------------------------------------------------------Apache Tomcat/5.5.27上面是异常原因，请问问题出在哪里?

Answer 1

Dudes, how came Struts 1.3.5+ ever reached production status??
It seems you've moved the org.apache.struts.taglib.tiles.UseAttributeTei to struts-tiles-1.3.5.jar\org\apache\struts\tiles\taglib 
so it's fully qualified name is now org.apache.struts.tiles.taglib.UseAttributeTei 
and one of the modules still searches the old path. 
Do you ever compile the whole thing as one project or unit test it?
参考自：
http://mail-archives.apache.org/mod_mbox/struts-issues/200706.mbox/%3C5109706.1181331686642.JavaMail.jira@brutus%3E

Answer 2

我用的struts版本是1.2.9的.这个应该跟版本没关系吧

Answer 3

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE tiles-definitions PUBLIC
"-//Apache Software Foundation//DTD Tiles Configuration 1.1//EN"
"http://jakarta.apache.org/struts/dtds/tiles-config_1_1.dtd"><tiles-definitions>
<definition name="base" path="/pages/basePage.jsp">
<put name="head" value="head.jsp" />
<put name="menu" value="menu.jsp" />
<put name="content" />
<put name="footer" value="footer.jsp" />
</definition>
<definition name="forumIndex" extends="base">
<put name="content" value="forumIndex.jsp"/>
</definition>
</tiles-definitions>下面是struts的部分代码
<action-mappings>
<action attribute="login" input="/pages/index.jsp" name="login"
path="/login" scope="request" type="com.dong.test.action.Login"
validate="false">
<forward name="success" path="forumIndex" />
</action> </action-mappings>

<controller processorClass="org.apache.struts.tiles.TilesRequestProcessor" />