（急）org.apache.jasper.JasperException: An exception occurred processing JSP page

Aunrea 2012-05-16 09:32:17
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: An exception occurred processing JSP page /present.jsp at line 18

15: <%
16: request.setCharacterEncoding("gb2312");
17: String search=request.getParameter("searchString");
18: GoodsQuery query=new GoodsQuery();//这行报错，这个是我调用自己写的javaBean
19: query.setSet(search);
20: query.result();
21: ArrayList<MerchandiseInfo> list=query.getList();


Stacktrace:
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:568)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:455)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
root cause

javax.servlet.ServletException: java.lang.NoClassDefFoundError: org/slf4j/LoggerFactory
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:911)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:840)
org.apache.jsp.present_jsp._jspService(present_jsp.java:270)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
root cause

java.lang.NoClassDefFoundError: org/slf4j/LoggerFactory
core.query.Query.<clinit>(Query.java:25)//这个文件是别人写的一个jar中一个函数，我在GoodsQuery中调用的
goodsBean.GoodsQuery.<init>(GoodsQuery.java:11)
org.apache.jsp.present_jsp._jspService(present_jsp.java:83)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
root cause

java.lang.ClassNotFoundException: org.slf4j.LoggerFactory
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1711)
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1556)
core.query.Query.<clinit>(Query.java:25)
goodsBean.GoodsQuery.<init>(GoodsQuery.java:11)
org.apache.jsp.present_jsp._jspService(present_jsp.java:83)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
note The full stack trace of the root cause is available in the Apache Tomcat/7.0.27 logs.

Apache Tomcat/7.0.27
这个问题困扰了好久了，希望能够得到正确的回复，谢谢啦~~~
<%@ page language="java" contentType="text/html; charset=gb2312" pageEncoding="GB2312"%>
<%@ page import="java.util.ArrayList"%>
<%@ page import="common.model.MerchandiseInfo"%>
<%@ page import="goodsBean.GoodsQuery" %>
<%@ page import="page.PageableResultSet" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>the results present</title>
</head>
<body>
<center>
<h1 align="center">结果显示</h1>
<%
request.setCharacterEncoding("gb2312");
String search=request.getParameter("searchString");
GoodsQuery query=new GoodsQuery();
query.setSet(search);
query.result();
ArrayList<MerchandiseInfo> list=query.getList();
PageableResultSet prs=new PageableResultSet(list);
int pageSize;
int totalItem;
int totalPage;
int curPage;
String strPage;
int i;
pageSize=10;
strPage=request.getParameter("page");
if(strPage==null)
{
curPage=1;
}
else
{
curPage=java.lang.Integer.parseInt(strPage);
}
if(curPage<1)
{
curPage=1;
}
prs.last();
totalItem=prs.getRow();
totalPage=(totalItem+pageSize-1)/pageSize;
if(curPage>totalPage) curPage=totalPage;
if(totalPage>0)
{
prs.absolute((curPage-1)*pageSize+1);
}
i=0;
%>
<table bgcolor="#000000" align="center" border=1 cellspacing=0 width="100%">
<tr bgcolor="#FFFFFF">
<td align="center"> Title </td>
<td align="center"> Seller </td>
<td align="center"> Price </td>
<td align="center"> Volume </td>
<td align="center"> Photo </td>
<td align="center">GoodFeedBack </td>
<td align="center">TotalComments </td>
<td align="center">GoodComments </td>
<td align="center"> Catalog </td>
<td align="center"> Attributes </td>
</tr>
<%//显示数据
while(i<pageSize && !prs.isAfterLast())
{
%>
<tr>
<tr>
<td align=center><font size=2>
<%out.print(list.get(i).getMerchandiseTitle()); %>
</font>
</td>
<td align=center><font size=2>
<%out.print(list.get(i).getSellerName()); %>
</font>
</td>
<td align=center><font size=2>
<%out.print(list.get(i).getBuyNowPrice()); %>
</font>
</td>
<td align=center><font size=2>
<%out.print(list.get(i).getSalesVolume()); %>
</font>
</td>
<td align=center>
<img src=<%out.print(list.get(i).getPhotoURL());%> width=178 height=275>
</td>
<td align=center><font size=2>
<%out.print(list.get(i).getGoodFeedback()); %>
</font>
</td>
<td align=center><font size=2>
<%out.print(list.get(i).getTotalComments()); %>
</font>
</td>
<td align=center><font size=2>
<%out.print(list.get(i).getGoodComments()); %>
</font>
</td>
<td align=center><font size=2>
<%out.print(list.get(i).getCatalog()); %>
</font>
</td>
<td align=center><font size=2>
<%out.print(list.get(i).getMerchandiseTitle()); %>
</font>
</td>
<td align=center><font size=2>
<%out.print(list.get(i).getAttributes()); %>
</font>
</td>
</tr>
<%
prs.next();
i++;
}
%>
</table><p align="center">
共<%=totalItem%>个记录,分<%=totalPage%>页显示,当前页是:第<%=curPage%>页<br />
<%if(curPage>1){%><a href="present.jsp?page=1">首页</a><%}%>  
<%if(curPage>1){%><a href="present.jsp?page=<%=curPage-1%>">上一页</a><%}%>  
<%
for(int j=1;j<=totalPage;j++)
{
out.print("  <a href='present.jsp?page="+j+"'>"+j+"</a>");
}
%>
  
<%if(curPage<totalPage){%><a href="present.jsp?page=<%=curPage+1%>">下一页</a><%}%>  
<%if(totalPage>1){%><a href="present.jsp?page=<%=totalPage%>">末页</a><%}%>
<%
prs.close();
%>
</p>
</center>
</body>
</html>
我写的代码，实现分页功能，我不会写web.xml，所以web.xml中信息时MyEclipse自动生成的
下面是写的JavaBean
package goodsBean;

import java.util.ArrayList;
import common.model.*;
import core.query.*;

public class GoodsQuery {
private ArrayList<MerchandiseInfo> list = new ArrayList<MerchandiseInfo>();
private String [] set;
private int pageSize;
private Query query=new Query();
public String[] getSet() {
return set;
}
public void setSet(String search) throws Exception {
set=query.originalQuery(search);
}
public int getPageSize() {
return pageSize;
}
public void setPageSize(int pageSize) {
this.pageSize = pageSize;
}
public ArrayList<MerchandiseInfo> getList() {
return list;
}

public void setList(ArrayList<MerchandiseInfo> list) {
this.list = list;
}
public void result(){
list=query.queryRequestAll(set);
}
}
摆脱各位大神了
...全文
53346 14 打赏 收藏 转发到动态 举报
写回复
用AI写文章
14 条回复
切换为时间正序
请发表友善的回复…
发表回复
Aunrea 2012-08-07
  • 打赏
  • 举报
 回复
还没解决
yu2006jian 2012-06-07
  • 打赏
  • 举报
 回复
解决了嘛，楼主。
Aunrea 2012-05-19
  • 打赏
  • 举报
 回复
[Quote=引用 11 楼 的回复:]

可能是jar包冲突 我遇见过，调整一下jar包吧
[/Quote]
没有两个相同的包啊？怎么会冲突呢？不太明白
daix5211 2012-05-18
  • 打赏
  • 举报
 回复
可能是jar包冲突 我遇见过，调整一下jar包吧
Aunrea 2012-05-18
  • 打赏
  • 举报
 回复
[Quote=引用 7 楼 的回复:]

javax.servlet.ServletException: java.lang.NoClassDefFoundError: org/slf4j/LoggerFactory

少jar包啦 slf4j.jar
[/Quote]
这个问题解决了，可是总的大问题还是运行不起来。。。囧死了。。。
Aunrea 2012-05-18
  • 打赏
  • 举报
 回复
[Quote=引用 4 楼 的回复:]

重新deploy一下试试
[/Quote]
我又新建一个项目，利用原来的方法，添加了，可是还是出现这个类似的问题
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: Unable to compile class for JSP:

An error occurred at line: 1 in the generated java file
The type common.model.MerchandiseInfo cannot be resolved. It is indirectly referenced from required .class files

An error occurred at line: 21 in the jsp file: /present.jsp
MerchandiseInfo cannot be resolved to a type
18: GoodsQuery query=new GoodsQuery();
19: query.setSet(search);
20: query.result();
21: ArrayList<MerchandiseInfo> list=query.getList();
22: PageableResultSet prs=new PageableResultSet(list);
23: int pageSize;
24: int totalItem;


An error occurred at line: 21 in the jsp file: /present.jsp
The method getList() from the type GoodsQuery refers to the missing type MerchandiseInfo
18: GoodsQuery query=new GoodsQuery();
19: query.setSet(search);
20: query.result();
21: ArrayList<MerchandiseInfo> list=query.getList();
22: PageableResultSet prs=new PageableResultSet(list);
23: int pageSize;
24: int totalItem;


Stacktrace:
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:102)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:331)
org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:469)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:378)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:353)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:340)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:646)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:357)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
note The full stack trace of the root cause is available in the Apache Tomcat/7.0.27 logs.

Apache Tomcat/7.0.27
Aunrea 2012-05-18
  • 打赏
  • 举报
 回复
[Quote=引用 5 楼 的回复:]

我晕，你后来贴的这些是编译错误。
仔细检查下代码。
[/Quote]
我知道是编译错误，可是一开始到最后没有解决的就是这个编译错误啊，我引入MerchandiseInfo这个了，可是仍然出现编译错误，所以求各位大神帮忙看看啊
im110 2012-05-17
  • 打赏
  • 举报
 回复
我晕，你后来贴的这些是编译错误。
仔细检查下代码。
古布 2012-05-17
  • 打赏
  • 举报
 回复
重新deploy一下试试
五哥 2012-05-17
  • 打赏
  • 举报
 回复
javax.servlet.ServletException: java.lang.NoClassDefFoundError: org/slf4j/LoggerFactory

少jar包啦 slf4j.jar

fanyuanwaifdl 2012-05-17
  • 打赏
  • 举报
 回复
缺少jar
tom_66 2012-05-16
  • 打赏
  • 举报
 回复
java.lang.NoClassDefFoundError: org/slf4j/LoggerFactory
这里是少包的问题

An error occurred at line: 21 in the jsp file: /present.jsp
MerchandiseInfo cannot be resolved to a type
像这种说明你页面上的import导入没有成功，很有可能是因为你的页面不是在webroot下面，
你可以将页面放到webroot下试一试
或者加上<%String path = request.getContextPath（）;String basePath = request.getScheme（）+"://"+request.getServerName（）+":"+request.getServerPort（）+path+"/";%>
这个用myeclipse new jsp时自动生成的相对路径
Aunrea 2012-05-16
  • 打赏
  • 举报
 回复
[Quote=引用 1 楼 的回复:]

你把slf4j的jar包拷贝到项目中再试试。
[/Quote]
导入之后又出现了其他的错误
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: Unable to compile class for JSP:

An error occurred at line: 15 in the generated java file
Only a type can be imported. common.model.MerchandiseInfo resolves to a package

An error occurred at line: 16 in the generated java file
Only a type can be imported. goodsBean.GoodsQuery resolves to a package

An error occurred at line: 17 in the generated java file
Only a type can be imported. page.PageableResultSet resolves to a package

An error occurred at line: 18 in the jsp file: /present.jsp
GoodsQuery cannot be resolved to a type
15: <%
16: request.setCharacterEncoding("gb2312");
17: String search=request.getParameter("searchString");
18: GoodsQuery query=new GoodsQuery();
19: query.setSet(search);
20: query.result();
21: ArrayList<MerchandiseInfo> list=query.getList();//这行报错


An error occurred at line: 18 in the jsp file: /present.jsp
GoodsQuery cannot be resolved to a type
15: <%
16: request.setCharacterEncoding("gb2312");
17: String search=request.getParameter("searchString");
18: GoodsQuery query=new GoodsQuery();
19: query.setSet(search);
20: query.result();
21: ArrayList<MerchandiseInfo> list=query.getList();//这行报错


An error occurred at line: 21 in the jsp file: /present.jsp
MerchandiseInfo cannot be resolved to a type
18: GoodsQuery query=new GoodsQuery();
19: query.setSet(search);
20: query.result();
21: ArrayList<MerchandiseInfo> list=query.getList();//这行报错
22: PageableResultSet prs=new PageableResultSet(list);
23: int pageSize;
24: int totalItem;


An error occurred at line: 22 in the jsp file: /present.jsp
PageableResultSet cannot be resolved to a type
19: query.setSet(search);
20: query.result();
21: ArrayList<MerchandiseInfo> list=query.getList();//这行报错
22: PageableResultSet prs=new PageableResultSet(list);
23: int pageSize;
24: int totalItem;
25: int totalPage;


An error occurred at line: 22 in the jsp file: /present.jsp
PageableResultSet cannot be resolved to a type
19: query.setSet(search);
20: query.result();
21: ArrayList<MerchandiseInfo> list=query.getList();//这行报错
22: PageableResultSet prs=new PageableResultSet(list);
23: int pageSize;
24: int totalItem;
25: int totalPage;


Stacktrace:
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:102)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:331)
org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:469)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:378)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:353)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:340)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:646)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:357)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
note The full stack trace of the root cause is available in the Apache Tomcat/7.0.27 logs.

Apache Tomcat/7.0.27
im110 2012-05-16
  • 打赏
  • 举报
 回复
你把slf4j的jar包拷贝到项目中再试试。
org.apache.jasper.JasperException:An exception occurred processing JSPpage/control/RuZhuControl.jsp
在使用jsp的内置对象进行页面跳转的时候，想传递参数，使用如下的语句： %> &mNum="> 结果运行时一直提示有如下异常： exception org.apache.jasper.JasperException: An exception occurred processing JSP page /control/RuZhuControl.jsp at line 25
org.apache.jasper.JasperException: An exception occurred processing JSP page
JPivot had an error ... org.apache.jasper.JasperException: An exception occurred processing JSP page /testpage.jsp at line 44 41: 42: 43: 44: 45: 46: 47: Stacktrace: org.apache.jasper.JasperEx
关于org.apache.jasper.JasperException: An exception occurred processing JSP page /index.jsp at line 6
关于org.apache.jasper.JasperException: An exception occurred processing JSP page /index.jsp at line 6 的错误，在其他电脑上没有问题但是自己电脑却出现了这样的问题 org.apache.jasper.JasperException: An exception occurred processing JS...
访问阿里云服务器里面的Tomcat报错：Exception org.apache.jasper.JasperException: An exception occurred processing [
访问阿里云服务器里面的Tomcat报错： Type异常报告 消息An exception occurred processing [index.jsp] at line [3] 描述服务器遇到一个意外的情况，阻止它完成请求。 Exception org.apache.jasper.JasperException: An exception occurred processing ...
org.apache.jasper.JasperException: An exception occurred processing JSP page /WEB-INF/jsp/oppophone/
org.apache.jasper.JasperException: An exception occurred processing JSP page /WEB-INF/jsp/oppophone/in_o-inventory.jsp at line 10 7: &lt;div class="x_panel"&gt; 8: &lt;div class="x_title"&gt; 9:...
Web 开发

81,092

社区成员

341,716

社区内容

发帖
与我相关
我的任务
社区描述
Java Web 开发
社区管理员
  • Web 开发社区
加入社区
  • 近7日
  • 近30日
  • 至今

加载中

查看更多榜单
社区公告
暂无公告

试试用AI创作助手写篇文章吧

+ 用AI写文章