这个错误是怎么引起的?该怎样解决? 这个是jsp出错都会抱的错误。具体的错误是什么?贴出来。。 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 总算有人理我了,我现在快崩溃了,只要设计到操作指令都会报这样的错,连JAVABEAN都是这样。错误代码如下:<html><head><title>Apache Tomcat/5.0.15 - Error report</title><style><!--H1 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;} H2 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;} H3 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;} BODY {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;} B {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;} P {font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;}A {color : black;}HR {color : #525D76;}--></style> </head><body><h1>HTTP Status 500 - </h1><HR size="1" noshade><p><b>type</b> Exception report</p><p><b>message</b> <u></u></p><p><b>description</b> <u>The server encountered an internal error () that prevented it from fulfilling this request.</u></p><p><b>exception</b> <pre>org.apache.jasper.JasperException: /200.jsp(3,0) SetProperty: Mandatory attribute property missing org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:83) org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:402) org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:236) org.apache.jasper.compiler.JspUtil.checkAttributes(JspUtil.java:327) org.apache.jasper.compiler.Validator$ValidateVisitor.visit(Validator.java:507) org.apache.jasper.compiler.Node$SetProperty.accept(Node.java:1102) org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2180) org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2230) org.apache.jasper.compiler.Node$Visitor.visit(Node.java:2236) org.apache.jasper.compiler.Node$Root.accept(Node.java:485) org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2180) org.apache.jasper.compiler.Validator.validate(Validator.java:1515) org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:247) org.apache.jasper.compiler.Compiler.compile(Compiler.java:456) org.apache.jasper.compiler.Compiler.compile(Compiler.java:439) org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:552) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:291) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248) javax.servlet.http.HttpServlet.service(HttpServlet.java:856)</pre></p><p><b>note</b> <u>The full stack trace of the root cause is available in the Tomcat logs.</u></p><HR size="1" noshade><h3>Apache Tomcat/5.0.15</h3></body></html> 我重起过 TOMCAT,重起过电脑,最后还重装,结果都是一样!是不是要设置什么参数呀? 写一个纯JSP的只有<%="hello world"%>的,如果还报错,恐怕是你的设置问题了 JSP没问题,但只要用到操作指令,诸如插件和JAVABEAN都会出现这种问题 你的javaBean中的属性Mandatory确定存在吗?按照你上面的提示应该是你的bean中的属性的问题,建议你查看一下这个属性是否存在,和大小写是否正确。建议你把你的属性Mandatory定义的的时候,变量名称为mandatory。 SetProperty: Mandatory attribute property missing你的bean中的某个属性出错了 还是麻烦大家一下,我把整个程序贴出来。下面就是JAVABEAN的代码,在J2SDK1。4中编译通过,文件名和包名一样为tax,然后复制整个文件夹到WEB-INF/classes/下,即JAVABEAN的路径为WEB-INF/classes/testpackage tax;public class TaxRate{String Product;double Rate;public TaxRate(){ this.Product="A001"; this.Rate=5;}public void setProduct(String ProductName){this.Product=ProductName;}public String getProduct(){ return(this.Product); }public void setTate(double rateValue){this.Rate=rateValue;}public double getRate(){return(this.Rate);}}下面是JSP的代码<%@ page language="java" import="tax.*"%><html><body><jsp:useBean id="TaxTate" scope="request" class="tax.TaxRate"/><table width="760" border="0" cellpadding="0" cellspacing="0"><tr><td> <p>用BEAN方法修改:</p> <p>修改前<br> 产品:<%=TaxRate.getProduct()%><br> 税率:<%=TaxRate.getRate()%></p><% TaxRage.setProduct("A002");TaxRate.setRate(17);%>修改后<p>产品:<%=TaxRate.getProduct()%><br>税率:<%=TazRate.getRae()%><% TaxRate.setProduct("A003");TaxRate.setRate(25);%><p></td><td><% TaxRate.setProduct("A003"); TaxRate.setRae(25);%>修改前<br>产品:<jsp:getProperty name="TaxRate" property="Product"/><br>税率:<jsp:getProperty name="TaxRate" property="Rate" /><br>修改后<br>产品:<jsp:getProperty name="TaxRate" property="Product"/><BR>税率:<jsp:getProperty name="TaxRate" ProPerty="Rate"/><br></td></tr></table></body></html>系统报错<html><head><title>Apache Tomcat/5.0.15 - Error report</title><style><!--H1 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;} H2 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;} H3 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;} BODY {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;} B {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;} P {font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;}A {color : black;}HR {color : #525D76;}--></style> </head><body><h1>HTTP Status 500 - </h1><HR size="1" noshade><p><b>type</b> Exception report</p><p><b>message</b> <u></u></p><p><b>description</b> <u>The server encountered an internal error () that prevented it from fulfilling this request.</u></p><p><b>exception</b> <pre>org.apache.jasper.JasperException: /3.jsp(27,6) GetProperty: Mandatory attribute property missing org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:83) org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:402) org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:236) org.apache.jasper.compiler.JspUtil.checkAttributes(JspUtil.java:327) org.apache.jasper.compiler.Validator$ValidateVisitor.visit(Validator.java:502) org.apache.jasper.compiler.Node$GetProperty.accept(Node.java:1079) org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2180) org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2230) org.apache.jasper.compiler.Node$Visitor.visit(Node.java:2236) org.apache.jasper.compiler.Node$Root.accept(Node.java:485) org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2180) org.apache.jasper.compiler.Validator.validate(Validator.java:1515) org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:247) org.apache.jasper.compiler.Compiler.compile(Compiler.java:456) org.apache.jasper.compiler.Compiler.compile(Compiler.java:439) org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:552) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:291) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248) javax.servlet.http.HttpServlet.service(HttpServlet.java:856)</pre></p><p><b>note</b> <u>The full stack trace of the root cause is available in the Tomcat logs.</u></p><HR size="1" noshade><h3>Apache Tomcat/5.0.15</h3></body></html>麻烦大家指教一下 如何搭建电子商务平台? jsp页面出空指针异常 32位和64位JVM,有人遇到过吗 ★jsp 如何读取 html控件的值??在线等 数据插入数据库问题. tomcat5.5.17下配置servlet 提问:Jbuilder X 开发完后怎样发布、布署在TOMCAT下面? 如何使用fileupload,点击一个button实现文件上传 我想在linux下调用C写的dll怎么做?哪位老大做过?是不是要把C重新编译成.so?或有别的办法也行!多谢,急! js 问题 请问在刷新jsp页面时怎么有的页面要提示"是否重试",而有的页面则没有?急!谢谢大家了!! 关于在tomcat中运行tag的问题
错误代码如下:<html><head><title>Apache Tomcat/5.0.15 - Error report</title><style><!--H1 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;} H2 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;} H3 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;} BODY {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;} B {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;} P {font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;}A {color : black;}HR {color : #525D76;}--></style> </head><body><h1>HTTP Status 500 - </h1><HR size="1" noshade><p><b>type</b> Exception report</p><p><b>message</b> <u></u></p><p><b>description</b> <u>The server encountered an internal error () that prevented it from fulfilling this request.</u></p><p><b>exception</b> <pre>org.apache.jasper.JasperException: /200.jsp(3,0) SetProperty: Mandatory attribute property missing
org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:83)
org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:402)
org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:236)
org.apache.jasper.compiler.JspUtil.checkAttributes(JspUtil.java:327)
org.apache.jasper.compiler.Validator$ValidateVisitor.visit(Validator.java:507)
org.apache.jasper.compiler.Node$SetProperty.accept(Node.java:1102)
org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2180)
org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2230)
org.apache.jasper.compiler.Node$Visitor.visit(Node.java:2236)
org.apache.jasper.compiler.Node$Root.accept(Node.java:485)
org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2180)
org.apache.jasper.compiler.Validator.validate(Validator.java:1515)
org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:247)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:456)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:439)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:552)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:291)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
</pre></p><p><b>note</b> <u>The full stack trace of the root cause is available in the Tomcat logs.</u></p><HR size="1" noshade><h3>Apache Tomcat/5.0.15</h3></body></html>
你的bean中的某个属性出错了
下面就是JAVABEAN的代码,在J2SDK1。4中编译通过,文件名和包名一样为tax,然后复制整个文件夹到WEB-INF/classes/下,即JAVABEAN的路径为WEB-INF/classes/test
package tax;
public class TaxRate
{
String Product;
double Rate;
public TaxRate()
{
this.Product="A001";
this.Rate=5;
}
public void setProduct(String ProductName)
{
this.Product=ProductName;
}
public String getProduct()
{
return(this.Product);
}
public void setTate(double rateValue)
{
this.Rate=rateValue;
}
public double getRate()
{
return(this.Rate);
}}下面是JSP的代码
<%@ page language="java" import="tax.*"%>
<html>
<body>
<jsp:useBean id="TaxTate" scope="request" class="tax.TaxRate"/>
<table width="760" border="0" cellpadding="0" cellspacing="0">
<tr><td>
<p>用BEAN方法修改:</p>
<p>修改前<br>
产品:<%=TaxRate.getProduct()%><br>
税率:<%=TaxRate.getRate()%></p>
<% TaxRage.setProduct("A002");
TaxRate.setRate(17);
%>修改后
<p>产品:<%=TaxRate.getProduct()%><br>
税率:<%=TazRate.getRae()%><% TaxRate.setProduct("A003");
TaxRate.setRate(25);
%><p>
</td>
<td>
<% TaxRate.setProduct("A003");
TaxRate.setRae(25);%>
修改前<br>
产品:<jsp:getProperty name="TaxRate" property="Product"/><br>
税率:<jsp:getProperty name="TaxRate" property="Rate" /><br>
修改后<br>
产品:<jsp:getProperty name="TaxRate" property="Product"/><BR>
税率:<jsp:getProperty name="TaxRate" ProPerty="Rate"/><br>
</td>
</tr>
</table>
</body>
</html>系统报错
<html><head><title>Apache Tomcat/5.0.15 - Error report</title><style><!--H1 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;} H2 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;} H3 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;} BODY {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;} B {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;} P {font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;}A {color : black;}HR {color : #525D76;}--></style> </head><body><h1>HTTP Status 500 - </h1><HR size="1" noshade><p><b>type</b> Exception report</p><p><b>message</b> <u></u></p><p><b>description</b> <u>The server encountered an internal error () that prevented it from fulfilling this request.</u></p><p><b>exception</b> <pre>org.apache.jasper.JasperException: /3.jsp(27,6) GetProperty: Mandatory attribute property missing
org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:83)
org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:402)
org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:236)
org.apache.jasper.compiler.JspUtil.checkAttributes(JspUtil.java:327)
org.apache.jasper.compiler.Validator$ValidateVisitor.visit(Validator.java:502)
org.apache.jasper.compiler.Node$GetProperty.accept(Node.java:1079)
org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2180)
org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2230)
org.apache.jasper.compiler.Node$Visitor.visit(Node.java:2236)
org.apache.jasper.compiler.Node$Root.accept(Node.java:485)
org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2180)
org.apache.jasper.compiler.Validator.validate(Validator.java:1515)
org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:247)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:456)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:439)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:552)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:291)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
</pre></p><p><b>note</b> <u>The full stack trace of the root cause is available in the Tomcat logs.</u></p><HR size="1" noshade><h3>Apache Tomcat/5.0.15</h3></body></html>
麻烦大家指教一下