JSP run problem

type Exception report

message 

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

exception 

org.apache.jasper.JasperException: Exception in JSP: /bb.jsp:52

49:                 {
50:                 out.println("Failed to success");
51:                 }
52:                 pstat.close();
53:                 con.close();
54:             
55:             


Stacktrace:
    org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:451)
    org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:373)
    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:803)


root cause 

java.lang.NullPointerException
    org.apache.jsp.bb_jsp._jspService(bb_jsp.java:96)
    org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
    org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:331)
    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:803)


note The full stack trace of the root cause is available in the Apache Tomcat/5.5.25 logs.

View Answers

March 27, 2012 at 4:39 PM

Post your code. It seems that there is a programming error. Check your code.

March 28, 2012 at 9:32 AM

OK this the code plz help me as quik as possible thnk u

blackberry.html

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
    <title>Blackberry & Datacard Asset</title>
    <head>
    <link rel="stylesheet" href="css/style.css" type="text/css" charset="utf-8" />  


    <!--[if lte IE 7]>
    <link rel="stylesheet" href="css/ie.css" type="text/css" charset="utf-8" />
    <![endif]-->
    </head>


    <body>
        <div id="header">


            <a href="index.html" id="logo"><img src="images/EATON-Logo.gif" alt="LOGO" /></a>

        <div id="navigation">   

            <ul>        
            <li class="first"><a href="index.html">Home</a></li>
            <li class="selected"><a href="Asset.html">Asset Allocation</a></li>
            <li><a href="services.html">Contact</a></li>
            <li><a href="solutions.html">About</a></li>             

            </ul>       
        </div>


        <div id="search">       

            <form action="">
            <input type="text" value="Search" class="txtfield" onblur="javascript:if(this.value==''){this.value=this.defaultValue;}"onfocus="javascript:if(this.value==this.defaultValue){this.value='';}" />

            <input type="submit" value="" class="button" />
            </form>     
        </div>  
</div> 




<!-- /#header -->   
        <div id="contents"> 
        <div class="background">
        <h3></h3>
<div id="contents"> 
<div class="background">
<h3></h3>
<p>
<a href="blackberry.html">BlackBerry & DataCards</a>. 
</p>        

<center>
<form name="form" action="bb.jsp" method="post">

<table cellpadding=12 cellspacing=6 border="1" bgcolor="#efefef" align="center">
    <th bgcolor="#efefef" colspan=8>
    <font size=5>BlackBerry & DataCards Asset</font> <br>
    <font size=2 color="red"><sup>*</sup> Required Fields</font></th>

<tr bgcolor="#efefef">
        <td valign=top>EID<b><sup>*</sup></b></td>
        <td><input type="text" name="eid" value="" size=10
            maxlength=10> <br>
        </td>
    </tr>

<tr bgcolor="#efefef">
        <td valign=top>UserName<b><sup>*</sup></b></td>
        <td><input type="text" name="usernm" value="" size=25
            maxlength=10> <br>
        </td>
    </tr>

<tr bgcolor="#efefef">
        <td valign=top>WS NUmber<b><sup>*</sup></b></td>
        <td><input type="text" name="wsno" value="" size=25
            maxlength=10> <br>
        </td>
    </tr>


<tr bgcolor="#efefef">
        <td valign=top>Device<b><sup>*</sup></b></td>
        <td><select name="device" id="course" style="width: 158px;">
            <option value="Select">---- Select ----</option>
            <option value = "Blackberry">BlackBerry</option>
            <option value = "DataCards">DataCard</option>
            </select> <br>
        </td>
    </tr>


<tr bgcolor="#efefef">
        <td valign=top>Model<b><sup>*</sup></b></td>
        <td><input type="text" name="model" value="" size=10
            maxlength=10> <br>
        </td>
    </tr>


<tr bgcolor="#efefef">
        <td valign=top>Service Provider<b><sup>*</sup></b></td>
        <td><input type="text" name="service" value="" size=20
            maxlength=10> <br>
        </td>
    </tr>

<tr bgcolor="#efefef">
        <td valign=top>IMEI Number<b><sup>*</sup></b></td>
        <td><input type="text" name="imei" value="" size=15
            maxlength=10> <br>
        </td>
    </tr>

<tr bgcolor="#efefef">
        <td valign=top>MEID Number<b><sup>*</sup></b></td>
        <td><input type="text" name="meid" value="" size=10
            maxlength=10> <br>
        </td>
    </tr>

<tr bgcolor="#efefef">
        <td valign=top><br>
        <input type="submit" name="add" value="AddNew" size=25></td>
        <td valign=top><br>
        <input type="reset" name="button" value="reset" size=25>
        <br>
        </td>
    </tr>



</table>
</form>
</center>


<h3></h3>
<p>

<a href="laptop.html">Laptop & Desktop</a> 

</p>        

<h3></h3>           
<p> <a href=""> HeadPhone</a> </p>
<p>     
<b></b>             
 <a href="">Phone</a>.<br/><br/>                 
</p>        

</div>  </div> 

</div>
</body>
</html>

bb.jsp


<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
    pageEncoding="ISO-8859-1"%>
    <%@ page import="java.sql.*" %>
    <%@ page import="java.io.*" %>
    <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">

<html>
<%
    String eid = request.getParameter("eid");
    String usernm = request.getParameter("usernm");
    String wsno = request.getParameter("wsno");
    String device = request.getParameter("device");
    String model = request.getParameter("model");
    String service = request.getParameter("service");
    String imei = request.getParameter("imei");
    String meid = request.getParameter("meid");



    Connection con = null;
    PreparedStatement pstat = null;

    int updateQuery = 0;



            try
            {
            Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");  
            con = DriverManager.getConnection("jdbc:odbc:asset");
            String Qry = "INSERT INTO blackberry&datacards(User_id,User_name,WS_no,Device,Model,Service_Provider,IMEI,MEID) values('"+eid+"','"+usernm+"','"+wsno+"','"+device+"','"+model+"','"+service+"','"+imei+"','"+meid+"')";
            pstat = con.prepareStatement(Qry);



            updateQuery = pstat.executeUpdate();

                    if(updateQuery != 0)
                        {%>
                        <br>
                   <TABLE style="background-color: #E3E4FA;" 
                   WIDTH="30%" border="1">
                      <tr><th>Data is inserted successfully in database.</th></tr>
                   </table>
                    <%  
                    }
            }
            catch(Exception e)
                {
                out.println("Failed to success");
                }
                pstat.close();
                con.close();





%>


</html>

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