在JavaWebStudio生成的structs出错了?求救??

zhaoben 2004-10-30 12:20:32

我按照javawebstudio的例子做了一个hellworld的structs ，运行的时候会出现这样的错误??
哪位大侠帮忙吧，一解决马上送分.
HTTP Status 500 -

--------------------------------------------------------------------------------

type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

javax.servlet.ServletException: javax.servlet.jsp.tagext.TagAttributeInfo.<init>(Ljava/lang/String;ZLjava/lang/String;ZZ)V
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:244)
javax.servlet.http.HttpServlet.service(HttpServlet.java:853)

root cause

java.lang.NoSuchMethodError: javax.servlet.jsp.tagext.TagAttributeInfo.<init>(Ljava/lang/String;ZLjava/lang/String;ZZ)V
org.apache.jasper.compiler.TagLibraryInfoImpl.createAttribute(TagLibraryInfoImpl.java:568)
org.apache.jasper.compiler.TagLibraryInfoImpl.createTagInfo(TagLibraryInfoImpl.java:401)
org.apache.jasper.compiler.TagLibraryInfoImpl.parseTLD(TagLibraryInfoImpl.java:248)
org.apache.jasper.compiler.TagLibraryInfoImpl.<init>(TagLibraryInfoImpl.java:162)
org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:418)
org.apache.jasper.compiler.Parser.parseDirective(Parser.java:483)
org.apache.jasper.compiler.Parser.parseElements(Parser.java:1539)
org.apache.jasper.compiler.Parser.parse(Parser.java:126)
org.apache.jasper.compiler.ParserController.doParse(ParserController.java:220)
org.apache.jasper.compiler.ParserController.parse(ParserController.java:101)
org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:203)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:470)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:451)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:439)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:511)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:295)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:853)

note The full stack trace of the root cause is available in the Apache Tomcat/5.0.28 logs.

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kui 2004-10-30

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从javax.servlet.jsp.tagext.TagAttributeInfo.<init>(Ljava/lang/String;ZLjava/lang/String;ZZ)V来看，很可能是你JSP文件中某个标签的属性不正确。

1、认真查找一下JSP文件的各Struts标签的写法是否正确；
2、把一些不确定的Struts标签先删除，试运行看是不通过，以确认在哪里出错；
3、可把JSP文件贴出来，给大家来分析一下。

kui 2004-10-30

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上面的JSP文件好象没什么错误，你可否把项目去掉LIB目录后压缩成rar文件发到我的信箱中：
javawebstudio@tom.com

zhaoben 2004-10-30

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zhaoben 2004-10-30

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不知在哪出错了？
<%@ page contentType="text/html;charset=GB2312" language="java" %>
<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
<%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic" %>
<%@ taglib uri="/WEB-INF/struts-template.tld" prefix="template" %>

<html:html >
<head>
<title>
</title>
<META http-equiv=Content-Type content="text/html; charset=gb2312">

</head>
<body bgColor=white>
<html:base /> <html:form method="post"
action="/HellWordAction.do">
<html:text property="mybeanvariable1" /> <html:submit value="提交" /> <html:reset value="重写" />
</html:form >
</body>
</html:html >