就剩18分了 哎~~~~
是这样的
我之前使用的是：
jdk-1_5_0_05-windows-i586-p.exe
jakarta-tomcat-5.5.9.exe
eclipse-SDK-3.2-win32.zip
MyEclipseEnterpriseWorkbenchInstaller_5.0.1GA_E3.2.exe
Access
小项目做完发到tomcat里运行正常
后来因为需要我换了
j2sdk-1_4_2_06-windows-i586-p
jakarta-tomcat-5.0.28.exe
之后 刚到index.jsp时就出现错误
错误提示如下：
HTTP Status 500 -
--------------------------------------------
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:372)
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:802)
root cause
java.lang.NullPointerException
org.apache.struts.util.RequestUtils.pageURL(RequestUtils.java:1596)
org.apache.struts.util.RequestUtils.computeURL(RequestUtils.java:541)
org.apache.struts.util.RequestUtils.computeURL(RequestUtils.java:436)
org.apache.struts.util.RequestUtils.computeURL(RequestUtils.java:396)
org.apache.struts.taglib.logic.RedirectTag.doEndTag(RedirectTag.java:294)
org.apache.jsp.index_jsp._jspx_meth_logic_redirect_0(index_jsp.java:157)
org.apache.jsp.index_jsp._jspx_meth_html_html_0(index_jsp.java:117)
org.apache.jsp.index_jsp._jspService(index_jsp.java:68)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
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:802)
note The full stack trace of the root cause is available in the Apache Tomcat/5.0.28 logs.
大侠们帮看看，谢谢了啊
是jdk 1.5 和 1.4的区别使然吗？
还是tomcat版本还是什么问题？谢谢大家了
------解决方案--------------------
第一页的代码有问题index.jsp?
------解决方案--------------------
感觉是lz的jsp页面头部声明taglib时候出错了 看下路径对不对
------解决方案--------------------
<logic:redirect page= "/list.do "> </logic:redirect>
路劲问题？
------解决方案--------------------
有可能是JDK版本问题
代码迷推荐解决方案：The server encountered an internal error () that prevented it from fulfilling this request.,http://www.daimami.com/search?q=317