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JSP- Cannot import another JSP file
How do you import classes in JSP?JSP tricks to make templating easier?What is the difference between JSF, Servlet and JSP?How to upload files to server using JSP/Servlet?How to avoid Java code in JSP files?if…else within JSP or JSTLInclude another JSP file“Import cannot be resolved” with JSPWhat's the difference between including files with JSP include directive, JSP include action and using JSP Tag Files?Glassfish loads JavaScript files really slow (> 1 minute)
.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty height:90px;width:728px;box-sizing:border-box;
0
I am trying to call my other JSP page in my current JSP page. Basically in my editUrl.jsp, I want to include genurl.jsp as well.
From what I know, the way to do it is either:
<jsp:include page="file.jsp" />
or
<%@ include file="filename" %>
So I followed the method and did it like below:
<%@ include file="genurl.jsp" %>
When I run my program, it throws a nullpointer exception meaning it couldn't locate this file. I checked my root folder and they are both located in the same folder. Here is a screenshot for reference.
Am I doing anything wrong?
My genurl.jsp:
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@include file="../../../WEB-INF/jspf/mcre.jspf" %>
<%@include file="../../../WEB-INF/jspf/session.jspf"%>
<%@ page import="com.htasia.panton9.Core.Settings.SettingsFacadeLocal" %>
<%@page import="com.htasia.panton9.Utilities.CoreUtil,
com.htasia.MCRE.File.*,
com.htasia.MCRE.Types.*,
com.htasia.panton9.Core.Node.*,
com.htasia.panton9.Entities.Core.Node,
com.htasia.panton9.Entities.MCRE.*"%>
<%@ page import="javax.persistence.EntityManager" %>
<%@ page import="java.text.SimpleDateFormat" %>
<%@ page import="java.util.*" %>
<%@ page import="java.security.SecureRandom" %>
<%@ page import="java.math.BigInteger" %>
<html>
<%
String relPath = "../../../";
NodeFacadeLocal nFacade = null;
InitialContext ntx = new InitialContext();
try
nFacade = (NodeFacadeLocal) ntx.lookup("java:comp/env/node");
catch (NamingException e)
e.printStackTrace();
%>
<head>
<script type="text/javascript" src="<%=relPath%>js/jquery/jquery-1.3.2.js"></script>
<script type="text/javascript" src="<%=relPath%>js/jquery/jquery-panton-win.js"></script>
<script type="text/javascript" src="<%=relPath%>js/jquery/jquery-panton-win-2.js"></script>
<title>Generate URL</title>
</head>
<body>
<div id="table123" style="overflow:scroll;height:400px;width:100%;overflow:auto">
<table class="filesTbl">
<tr>
<th width="1%">
Checkbox
</th>
<th width="1%">
No
</th>
<th width="20%">
File Name
</th>
<th width="50%">
Unique URL
</th>
<th width="1%">
Edit
</th>
<th width="1%">
Copy
</th>
<th width="1%">
Email
</th>
</tr>
<%
//need to input logic to populate data on each row
int counter=0;
int tally=0;
String[] split = request.getParameter("nodeID").split(",",0);
for(int i=0;i<split.length;i++)
long file=Long.parseLong(split[i]);
List files = fileFacade.list_items(file);
for (Iterator rstltr = files.iterator(); rstltr.hasNext();)
Fmedia fv = (Fmedia) rstltr.next();
Node nd = nodeFacade.get(fv.getNodeid(), false);
// Fmedia fm = fileFacade.get_file(fv.getNodeid());
int count = 0;
count++;
long fileid= nd.getNodeid();
SettingsFacadeLocal settingFacade = (SettingsFacadeLocal)ctx.lookup("java:comp/env/settings");
String redirectURL = settingFacade.get("SERVER_URL").getAtval();
//declare a timestamp for unique URL
// String timeStamp=new SimpleDateFormat("yyyy.MM.dd.HH.mm.ss").format(new java.util.Date());
// String hash = org.apache.commons.codec.digest.DigestUtils.sha256Hex(timeStamp);
SecureRandom secureRandom=new SecureRandom();
byte[] token = new byte[12];
secureRandom.nextBytes(token);
String hash= new BigInteger(1, token).toString(12);
%>
<tbody>
<tr>
<td width="5%">
<script>
// function to copy multiple URL links
function copymultiplelink()
var selectedFiles = $('.fileCheck:checked');
if(selectedFiles.length < 1 )
alert("Please select at least one file.");
return false;
var filesList = [];
var $fileChecks = $('.fileCheck:checked');
$fileChecks.each(function()
filesList.push($(this).val());
);
alert("You have copied " + filesList.length+ " URL");
copyURL(filesList.join("n"),false);
//function to call the edit the page
function editURL(filename,url)
var x=document.getElementById("table123");
x.style.display="none";
$('body').pWin("open",
x: 260,
y: 47,
height: 450,
width: 881,
title: "Edit:Advance Configuration",
skinMode:'dialog',
iframe:true,
url: "editUrl.jsp",
data:
filename:filename,
link:url
,
offResize:true,
offMove:true,
onTitle:false,
offBottom:true
);
// x.style.display="none";
</script>
<!--Display Checkbox -->
<input type="checkbox" class="fileCheck" id="<%=tally=tally+1%>" value="<%=redirectURL+"/repository/file/view/viewPDF.jsp?f0="+nd.getNodeid()+"&ts="+hash%>" />
</td>
<td>
<!--Display No -->
<% counter=counter+1;
out.print(counter);
%>
</td>
<td width="28%">
<!-- Display Filename -->
<%=nd.getNodedesc()%>
</td>
<td width="100%">
<!-- Display Unique URL -->
<%=redirectURL+"/repository/file/view/viewPDF.jsp?f0="+nd.getNodeid()+"&ts="+hash%>
<%
fileFacade.insert_url(nd.getNodeid(),"f0="+nd.getNodeid()+"&ts="+hash);
//fileFacade.insert_url(nd.getNodeid(),"syscont url/repository/file/view/viewPDF.jsp?url);
%>
</td>
<td>
<!-- Display EDIT/DEL -->
<input type="button" value="Edit URL" onclick="editURL('<%=nd.getNodedesc()%>','<%=redirectURL+"/repository/file/view/viewPDF.jsp?f0="+nd.getNodeid()+"&ts="+hash%>')" >
</td>
<td> <!-- Display COPY feature -->
<input type="button" value="Copy URL" onclick="copyURL('<%=redirectURL+"/repository/file/view/viewPDF.jsp?f0="+nd.getNodeid()+"&ts="+hash%>',true)">
</td>
</tr>
</tbody>
<%
%>
<script>
function copyURL(url,showMsg)
var copyText = url;
var el = document.createElement('textarea');
el.value = copyText;
el.setAttribute('readonly', '');
el.style =
position: 'absolute',
left: '-9999px'
;
document.body.appendChild(el);
el.select();
document.execCommand('copy');
document.body.removeChild(el);
if(showMsg==true)
alert("You have copied the URL");
</script>
</table>
<!--Copy button to copy multiple links -->
<div class="wrapper">
<button type="button" onclick="copymultiplelink()"> Copy Selected URL</button>
</div>
</div>
<style>
.wrapper
position: absolute;
top: 90%;
left: 5%;
</style>
</body>
</html>
EDIT:
Full exception trace:
[2019-03-25T13:17:18.792+0800] [glassfish 4.1] [WARNING] [] [javax.enterprise.web] [tid: _ThreadID=30 _ThreadName=http-listener-1(4)] [timeMillis: 1553491038792] [levelValue: 900] [[
StandardWrapperValve[jsp]: Servlet.service() for servlet jsp threw exception
java.lang.NullPointerException
at org.apache.jsp.repository.file.url.editUrl_jsp._jspService(editUrl_jsp.java:349)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:111)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:411)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:473)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:377)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1682)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:318)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:160)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:734)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:673)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:99)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:174)
at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:416)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:283)
at com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:459)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:167)
at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:206)
at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:180)
at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:235)
at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:283)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:200)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:132)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:111)
at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)
at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:536)
at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:112)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:117)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:56)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:137)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:591)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:571)
at java.lang.Thread.run(Thread.java:722)
]]
[2019-03-25T13:48:44.442+0800] [glassfish 4.1] [INFO] [] [javax.enterprise.web.core] [tid: _ThreadID=185 _ThreadName=ContainerBackgroundProcessor[StandardEngine[glassfish-web].StandardHost[server].StandardContext[]]] [timeMillis: 1553492924442] [levelValue: 800] [[
Session event listener threw exception
java.lang.NullPointerException
at org.jboss.weld.servlet.WeldTerminalListener.getSessionContext(WeldTerminalListener.java:72)
at org.jboss.weld.servlet.WeldTerminalListener.sessionDestroyed(WeldTerminalListener.java:64)
at org.apache.catalina.session.StandardSession.expire(StandardSession.java:910)
at org.apache.catalina.session.StandardSession.expire(StandardSession.java:854)
at org.apache.catalina.session.StandardSession.isValid(StandardSession.java:771)
at org.apache.catalina.session.StandardManager.processExpires(StandardManager.java:1056)
at org.apache.catalina.core.StandardContext.backgroundProcess(StandardContext.java:6371)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1823)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1812)
at java.lang.Thread.run(Thread.java:722)
]]
jsp
asked Mar 25 at 5:02
DaredevilDaredevil
52413
|
show 1 more comment
0
I am trying to call my other JSP page in my current JSP page. Basically in my editUrl.jsp, I want to include genurl.jsp as well.
From what I know, the way to do it is either:
<jsp:include page="file.jsp" />
or
<%@ include file="filename" %>
So I followed the method and did it like below:
<%@ include file="genurl.jsp" %>
When I run my program, it throws a nullpointer exception meaning it couldn't locate this file. I checked my root folder and they are both located in the same folder. Here is a screenshot for reference.
Am I doing anything wrong?
My genurl.jsp:
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@include file="../../../WEB-INF/jspf/mcre.jspf" %>
<%@include file="../../../WEB-INF/jspf/session.jspf"%>
<%@ page import="com.htasia.panton9.Core.Settings.SettingsFacadeLocal" %>
<%@page import="com.htasia.panton9.Utilities.CoreUtil,
com.htasia.MCRE.File.*,
com.htasia.MCRE.Types.*,
com.htasia.panton9.Core.Node.*,
com.htasia.panton9.Entities.Core.Node,
com.htasia.panton9.Entities.MCRE.*"%>
<%@ page import="javax.persistence.EntityManager" %>
<%@ page import="java.text.SimpleDateFormat" %>
<%@ page import="java.util.*" %>
<%@ page import="java.security.SecureRandom" %>
<%@ page import="java.math.BigInteger" %>
<html>
<%
String relPath = "../../../";
NodeFacadeLocal nFacade = null;
InitialContext ntx = new InitialContext();
try
nFacade = (NodeFacadeLocal) ntx.lookup("java:comp/env/node");
catch (NamingException e)
e.printStackTrace();
%>
<head>
<script type="text/javascript" src="<%=relPath%>js/jquery/jquery-1.3.2.js"></script>
<script type="text/javascript" src="<%=relPath%>js/jquery/jquery-panton-win.js"></script>
<script type="text/javascript" src="<%=relPath%>js/jquery/jquery-panton-win-2.js"></script>
<title>Generate URL</title>
</head>
<body>
<div id="table123" style="overflow:scroll;height:400px;width:100%;overflow:auto">
<table class="filesTbl">
<tr>
<th width="1%">
Checkbox
</th>
<th width="1%">
No
</th>
<th width="20%">
File Name
</th>
<th width="50%">
Unique URL
</th>
<th width="1%">
Edit
</th>
<th width="1%">
Copy
</th>
<th width="1%">
Email
</th>
</tr>
<%
//need to input logic to populate data on each row
int counter=0;
int tally=0;
String[] split = request.getParameter("nodeID").split(",",0);
for(int i=0;i<split.length;i++)
long file=Long.parseLong(split[i]);
List files = fileFacade.list_items(file);
for (Iterator rstltr = files.iterator(); rstltr.hasNext();)
Fmedia fv = (Fmedia) rstltr.next();
Node nd = nodeFacade.get(fv.getNodeid(), false);
// Fmedia fm = fileFacade.get_file(fv.getNodeid());
int count = 0;
count++;
long fileid= nd.getNodeid();
SettingsFacadeLocal settingFacade = (SettingsFacadeLocal)ctx.lookup("java:comp/env/settings");
String redirectURL = settingFacade.get("SERVER_URL").getAtval();
//declare a timestamp for unique URL
// String timeStamp=new SimpleDateFormat("yyyy.MM.dd.HH.mm.ss").format(new java.util.Date());
// String hash = org.apache.commons.codec.digest.DigestUtils.sha256Hex(timeStamp);
SecureRandom secureRandom=new SecureRandom();
byte[] token = new byte[12];
secureRandom.nextBytes(token);
String hash= new BigInteger(1, token).toString(12);
%>
<tbody>
<tr>
<td width="5%">
<script>
// function to copy multiple URL links
function copymultiplelink()
var selectedFiles = $('.fileCheck:checked');
if(selectedFiles.length < 1 )
alert("Please select at least one file.");
return false;
var filesList = [];
var $fileChecks = $('.fileCheck:checked');
$fileChecks.each(function()
filesList.push($(this).val());
);
alert("You have copied " + filesList.length+ " URL");
copyURL(filesList.join("n"),false);
//function to call the edit the page
function editURL(filename,url)
var x=document.getElementById("table123");
x.style.display="none";
$('body').pWin("open",
x: 260,
y: 47,
height: 450,
width: 881,
title: "Edit:Advance Configuration",
skinMode:'dialog',
iframe:true,
url: "editUrl.jsp",
data:
filename:filename,
link:url
,
offResize:true,
offMove:true,
onTitle:false,
offBottom:true
);
// x.style.display="none";
</script>
<!--Display Checkbox -->
<input type="checkbox" class="fileCheck" id="<%=tally=tally+1%>" value="<%=redirectURL+"/repository/file/view/viewPDF.jsp?f0="+nd.getNodeid()+"&ts="+hash%>" />
</td>
<td>
<!--Display No -->
<% counter=counter+1;
out.print(counter);
%>
</td>
<td width="28%">
<!-- Display Filename -->
<%=nd.getNodedesc()%>
</td>
<td width="100%">
<!-- Display Unique URL -->
<%=redirectURL+"/repository/file/view/viewPDF.jsp?f0="+nd.getNodeid()+"&ts="+hash%>
<%
fileFacade.insert_url(nd.getNodeid(),"f0="+nd.getNodeid()+"&ts="+hash);
//fileFacade.insert_url(nd.getNodeid(),"syscont url/repository/file/view/viewPDF.jsp?url);
%>
</td>
<td>
<!-- Display EDIT/DEL -->
<input type="button" value="Edit URL" onclick="editURL('<%=nd.getNodedesc()%>','<%=redirectURL+"/repository/file/view/viewPDF.jsp?f0="+nd.getNodeid()+"&ts="+hash%>')" >
</td>
<td> <!-- Display COPY feature -->
<input type="button" value="Copy URL" onclick="copyURL('<%=redirectURL+"/repository/file/view/viewPDF.jsp?f0="+nd.getNodeid()+"&ts="+hash%>',true)">
</td>
</tr>
</tbody>
<%
%>
<script>
function copyURL(url,showMsg)
var copyText = url;
var el = document.createElement('textarea');
el.value = copyText;
el.setAttribute('readonly', '');
el.style =
position: 'absolute',
left: '-9999px'
;
document.body.appendChild(el);
el.select();
document.execCommand('copy');
document.body.removeChild(el);
if(showMsg==true)
alert("You have copied the URL");
</script>
</table>
<!--Copy button to copy multiple links -->
<div class="wrapper">
<button type="button" onclick="copymultiplelink()"> Copy Selected URL</button>
</div>
</div>
<style>
.wrapper
position: absolute;
top: 90%;
left: 5%;
</style>
</body>
</html>
EDIT:
Full exception trace:
[2019-03-25T13:17:18.792+0800] [glassfish 4.1] [WARNING] [] [javax.enterprise.web] [tid: _ThreadID=30 _ThreadName=http-listener-1(4)] [timeMillis: 1553491038792] [levelValue: 900] [[
StandardWrapperValve[jsp]: Servlet.service() for servlet jsp threw exception
java.lang.NullPointerException
at org.apache.jsp.repository.file.url.editUrl_jsp._jspService(editUrl_jsp.java:349)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:111)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:411)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:473)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:377)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1682)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:318)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:160)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:734)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:673)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:99)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:174)
at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:416)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:283)
at com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:459)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:167)
at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:206)
at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:180)
at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:235)
at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:283)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:200)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:132)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:111)
at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)
at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:536)
at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:112)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:117)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:56)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:137)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:591)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:571)
at java.lang.Thread.run(Thread.java:722)
]]
[2019-03-25T13:48:44.442+0800] [glassfish 4.1] [INFO] [] [javax.enterprise.web.core] [tid: _ThreadID=185 _ThreadName=ContainerBackgroundProcessor[StandardEngine[glassfish-web].StandardHost[server].StandardContext[]]] [timeMillis: 1553492924442] [levelValue: 800] [[
Session event listener threw exception
java.lang.NullPointerException
at org.jboss.weld.servlet.WeldTerminalListener.getSessionContext(WeldTerminalListener.java:72)
at org.jboss.weld.servlet.WeldTerminalListener.sessionDestroyed(WeldTerminalListener.java:64)
at org.apache.catalina.session.StandardSession.expire(StandardSession.java:910)
at org.apache.catalina.session.StandardSession.expire(StandardSession.java:854)
at org.apache.catalina.session.StandardSession.isValid(StandardSession.java:771)
at org.apache.catalina.session.StandardManager.processExpires(StandardManager.java:1056)
at org.apache.catalina.core.StandardContext.backgroundProcess(StandardContext.java:6371)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1823)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1812)
at java.lang.Thread.run(Thread.java:722)
]]
jsp
asked Mar 25 at 5:02
DaredevilDaredevil
52413
Edited my post pls help
– Daredevil
Mar 25 at 6:42
The code in file "genurl.jsp" bothers you. Post the code if available.
– adatapost
Mar 25 at 7:20
Yea because if I removed it,it works.
– Daredevil
Mar 25 at 7:27
Edited my post, it might be appear a bit long but it's better to post it
– Daredevil
Mar 25 at 7:29
It is throwing NPE, means in your jsp java code is throwing NPE. While importing it, it is throwing so no problem with your import. Problem with your genurl.jsp file. Add not null condition if required.
– Sudhakar
Mar 25 at 13:24
|
show 1 more comment
0
0
0
I am trying to call my other JSP page in my current JSP page. Basically in my editUrl.jsp, I want to include genurl.jsp as well.
From what I know, the way to do it is either:
<jsp:include page="file.jsp" />
or
<%@ include file="filename" %>
So I followed the method and did it like below:
<%@ include file="genurl.jsp" %>
When I run my program, it throws a nullpointer exception meaning it couldn't locate this file. I checked my root folder and they are both located in the same folder. Here is a screenshot for reference.
Am I doing anything wrong?
My genurl.jsp:
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@include file="../../../WEB-INF/jspf/mcre.jspf" %>
<%@include file="../../../WEB-INF/jspf/session.jspf"%>
<%@ page import="com.htasia.panton9.Core.Settings.SettingsFacadeLocal" %>
<%@page import="com.htasia.panton9.Utilities.CoreUtil,
com.htasia.MCRE.File.*,
com.htasia.MCRE.Types.*,
com.htasia.panton9.Core.Node.*,
com.htasia.panton9.Entities.Core.Node,
com.htasia.panton9.Entities.MCRE.*"%>
<%@ page import="javax.persistence.EntityManager" %>
<%@ page import="java.text.SimpleDateFormat" %>
<%@ page import="java.util.*" %>
<%@ page import="java.security.SecureRandom" %>
<%@ page import="java.math.BigInteger" %>
<html>
<%
String relPath = "../../../";
NodeFacadeLocal nFacade = null;
InitialContext ntx = new InitialContext();
try
nFacade = (NodeFacadeLocal) ntx.lookup("java:comp/env/node");
catch (NamingException e)
e.printStackTrace();
%>
<head>
<script type="text/javascript" src="<%=relPath%>js/jquery/jquery-1.3.2.js"></script>
<script type="text/javascript" src="<%=relPath%>js/jquery/jquery-panton-win.js"></script>
<script type="text/javascript" src="<%=relPath%>js/jquery/jquery-panton-win-2.js"></script>
<title>Generate URL</title>
</head>
<body>
<div id="table123" style="overflow:scroll;height:400px;width:100%;overflow:auto">
<table class="filesTbl">
<tr>
<th width="1%">
Checkbox
</th>
<th width="1%">
No
</th>
<th width="20%">
File Name
</th>
<th width="50%">
Unique URL
</th>
<th width="1%">
Edit
</th>
<th width="1%">
Copy
</th>
<th width="1%">
Email
</th>
</tr>
<%
//need to input logic to populate data on each row
int counter=0;
int tally=0;
String[] split = request.getParameter("nodeID").split(",",0);
for(int i=0;i<split.length;i++)
long file=Long.parseLong(split[i]);
List files = fileFacade.list_items(file);
for (Iterator rstltr = files.iterator(); rstltr.hasNext();)
Fmedia fv = (Fmedia) rstltr.next();
Node nd = nodeFacade.get(fv.getNodeid(), false);
// Fmedia fm = fileFacade.get_file(fv.getNodeid());
int count = 0;
count++;
long fileid= nd.getNodeid();
SettingsFacadeLocal settingFacade = (SettingsFacadeLocal)ctx.lookup("java:comp/env/settings");
String redirectURL = settingFacade.get("SERVER_URL").getAtval();
//declare a timestamp for unique URL
// String timeStamp=new SimpleDateFormat("yyyy.MM.dd.HH.mm.ss").format(new java.util.Date());
// String hash = org.apache.commons.codec.digest.DigestUtils.sha256Hex(timeStamp);
SecureRandom secureRandom=new SecureRandom();
byte[] token = new byte[12];
secureRandom.nextBytes(token);
String hash= new BigInteger(1, token).toString(12);
%>
<tbody>
<tr>
<td width="5%">
<script>
// function to copy multiple URL links
function copymultiplelink()
var selectedFiles = $('.fileCheck:checked');
if(selectedFiles.length < 1 )
alert("Please select at least one file.");
return false;
var filesList = [];
var $fileChecks = $('.fileCheck:checked');
$fileChecks.each(function()
filesList.push($(this).val());
);
alert("You have copied " + filesList.length+ " URL");
copyURL(filesList.join("n"),false);
//function to call the edit the page
function editURL(filename,url)
var x=document.getElementById("table123");
x.style.display="none";
$('body').pWin("open",
x: 260,
y: 47,
height: 450,
width: 881,
title: "Edit:Advance Configuration",
skinMode:'dialog',
iframe:true,
url: "editUrl.jsp",
data:
filename:filename,
link:url
,
offResize:true,
offMove:true,
onTitle:false,
offBottom:true
);
// x.style.display="none";
</script>
<!--Display Checkbox -->
<input type="checkbox" class="fileCheck" id="<%=tally=tally+1%>" value="<%=redirectURL+"/repository/file/view/viewPDF.jsp?f0="+nd.getNodeid()+"&ts="+hash%>" />
</td>
<td>
<!--Display No -->
<% counter=counter+1;
out.print(counter);
%>
</td>
<td width="28%">
<!-- Display Filename -->
<%=nd.getNodedesc()%>
</td>
<td width="100%">
<!-- Display Unique URL -->
<%=redirectURL+"/repository/file/view/viewPDF.jsp?f0="+nd.getNodeid()+"&ts="+hash%>
<%
fileFacade.insert_url(nd.getNodeid(),"f0="+nd.getNodeid()+"&ts="+hash);
//fileFacade.insert_url(nd.getNodeid(),"syscont url/repository/file/view/viewPDF.jsp?url);
%>
</td>
<td>
<!-- Display EDIT/DEL -->
<input type="button" value="Edit URL" onclick="editURL('<%=nd.getNodedesc()%>','<%=redirectURL+"/repository/file/view/viewPDF.jsp?f0="+nd.getNodeid()+"&ts="+hash%>')" >
</td>
<td> <!-- Display COPY feature -->
<input type="button" value="Copy URL" onclick="copyURL('<%=redirectURL+"/repository/file/view/viewPDF.jsp?f0="+nd.getNodeid()+"&ts="+hash%>',true)">
</td>
</tr>
</tbody>
<%
%>
<script>
function copyURL(url,showMsg)
var copyText = url;
var el = document.createElement('textarea');
el.value = copyText;
el.setAttribute('readonly', '');
el.style =
position: 'absolute',
left: '-9999px'
;
document.body.appendChild(el);
el.select();
document.execCommand('copy');
document.body.removeChild(el);
if(showMsg==true)
alert("You have copied the URL");
</script>
</table>
<!--Copy button to copy multiple links -->
<div class="wrapper">
<button type="button" onclick="copymultiplelink()"> Copy Selected URL</button>
</div>
</div>
<style>
.wrapper
position: absolute;
top: 90%;
left: 5%;
</style>
</body>
</html>
EDIT:
Full exception trace:
[2019-03-25T13:17:18.792+0800] [glassfish 4.1] [WARNING] [] [javax.enterprise.web] [tid: _ThreadID=30 _ThreadName=http-listener-1(4)] [timeMillis: 1553491038792] [levelValue: 900] [[
StandardWrapperValve[jsp]: Servlet.service() for servlet jsp threw exception
java.lang.NullPointerException
at org.apache.jsp.repository.file.url.editUrl_jsp._jspService(editUrl_jsp.java:349)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:111)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:411)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:473)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:377)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1682)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:318)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:160)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:734)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:673)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:99)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:174)
at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:416)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:283)
at com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:459)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:167)
at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:206)
at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:180)
at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:235)
at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:283)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:200)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:132)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:111)
at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)
at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:536)
at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:112)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:117)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:56)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:137)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:591)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:571)
at java.lang.Thread.run(Thread.java:722)
]]
[2019-03-25T13:48:44.442+0800] [glassfish 4.1] [INFO] [] [javax.enterprise.web.core] [tid: _ThreadID=185 _ThreadName=ContainerBackgroundProcessor[StandardEngine[glassfish-web].StandardHost[server].StandardContext[]]] [timeMillis: 1553492924442] [levelValue: 800] [[
Session event listener threw exception
java.lang.NullPointerException
at org.jboss.weld.servlet.WeldTerminalListener.getSessionContext(WeldTerminalListener.java:72)
at org.jboss.weld.servlet.WeldTerminalListener.sessionDestroyed(WeldTerminalListener.java:64)
at org.apache.catalina.session.StandardSession.expire(StandardSession.java:910)
at org.apache.catalina.session.StandardSession.expire(StandardSession.java:854)
at org.apache.catalina.session.StandardSession.isValid(StandardSession.java:771)
at org.apache.catalina.session.StandardManager.processExpires(StandardManager.java:1056)
at org.apache.catalina.core.StandardContext.backgroundProcess(StandardContext.java:6371)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1823)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1812)
at java.lang.Thread.run(Thread.java:722)
]]
jsp
asked Mar 25 at 5:02
DaredevilDaredevil
52413
I am trying to call my other JSP page in my current JSP page. Basically in my editUrl.jsp, I want to include genurl.jsp as well.
From what I know, the way to do it is either:
<jsp:include page="file.jsp" />
or
<%@ include file="filename" %>
So I followed the method and did it like below:
<%@ include file="genurl.jsp" %>
When I run my program, it throws a nullpointer exception meaning it couldn't locate this file. I checked my root folder and they are both located in the same folder. Here is a screenshot for reference.
Am I doing anything wrong?
My genurl.jsp:
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@include file="../../../WEB-INF/jspf/mcre.jspf" %>
<%@include file="../../../WEB-INF/jspf/session.jspf"%>
<%@ page import="com.htasia.panton9.Core.Settings.SettingsFacadeLocal" %>
<%@page import="com.htasia.panton9.Utilities.CoreUtil,
com.htasia.MCRE.File.*,
com.htasia.MCRE.Types.*,
com.htasia.panton9.Core.Node.*,
com.htasia.panton9.Entities.Core.Node,
com.htasia.panton9.Entities.MCRE.*"%>
<%@ page import="javax.persistence.EntityManager" %>
<%@ page import="java.text.SimpleDateFormat" %>
<%@ page import="java.util.*" %>
<%@ page import="java.security.SecureRandom" %>
<%@ page import="java.math.BigInteger" %>
<html>
<%
String relPath = "../../../";
NodeFacadeLocal nFacade = null;
InitialContext ntx = new InitialContext();
try
nFacade = (NodeFacadeLocal) ntx.lookup("java:comp/env/node");
catch (NamingException e)
e.printStackTrace();
%>
<head>
<script type="text/javascript" src="<%=relPath%>js/jquery/jquery-1.3.2.js"></script>
<script type="text/javascript" src="<%=relPath%>js/jquery/jquery-panton-win.js"></script>
<script type="text/javascript" src="<%=relPath%>js/jquery/jquery-panton-win-2.js"></script>
<title>Generate URL</title>
</head>
<body>
<div id="table123" style="overflow:scroll;height:400px;width:100%;overflow:auto">
<table class="filesTbl">
<tr>
<th width="1%">
Checkbox
</th>
<th width="1%">
No
</th>
<th width="20%">
File Name
</th>
<th width="50%">
Unique URL
</th>
<th width="1%">
Edit
</th>
<th width="1%">
Copy
</th>
<th width="1%">
Email
</th>
</tr>
<%
//need to input logic to populate data on each row
int counter=0;
int tally=0;
String[] split = request.getParameter("nodeID").split(",",0);
for(int i=0;i<split.length;i++)
long file=Long.parseLong(split[i]);
List files = fileFacade.list_items(file);
for (Iterator rstltr = files.iterator(); rstltr.hasNext();)
Fmedia fv = (Fmedia) rstltr.next();
Node nd = nodeFacade.get(fv.getNodeid(), false);
// Fmedia fm = fileFacade.get_file(fv.getNodeid());
int count = 0;
count++;
long fileid= nd.getNodeid();
SettingsFacadeLocal settingFacade = (SettingsFacadeLocal)ctx.lookup("java:comp/env/settings");
String redirectURL = settingFacade.get("SERVER_URL").getAtval();
//declare a timestamp for unique URL
// String timeStamp=new SimpleDateFormat("yyyy.MM.dd.HH.mm.ss").format(new java.util.Date());
// String hash = org.apache.commons.codec.digest.DigestUtils.sha256Hex(timeStamp);
SecureRandom secureRandom=new SecureRandom();
byte[] token = new byte[12];
secureRandom.nextBytes(token);
String hash= new BigInteger(1, token).toString(12);
%>
<tbody>
<tr>
<td width="5%">
<script>
// function to copy multiple URL links
function copymultiplelink()
var selectedFiles = $('.fileCheck:checked');
if(selectedFiles.length < 1 )
alert("Please select at least one file.");
return false;
var filesList = [];
var $fileChecks = $('.fileCheck:checked');
$fileChecks.each(function()
filesList.push($(this).val());
);
alert("You have copied " + filesList.length+ " URL");
copyURL(filesList.join("n"),false);
//function to call the edit the page
function editURL(filename,url)
var x=document.getElementById("table123");
x.style.display="none";
$('body').pWin("open",
x: 260,
y: 47,
height: 450,
width: 881,
title: "Edit:Advance Configuration",
skinMode:'dialog',
iframe:true,
url: "editUrl.jsp",
data:
filename:filename,
link:url
,
offResize:true,
offMove:true,
onTitle:false,
offBottom:true
);
// x.style.display="none";
</script>
<!--Display Checkbox -->
<input type="checkbox" class="fileCheck" id="<%=tally=tally+1%>" value="<%=redirectURL+"/repository/file/view/viewPDF.jsp?f0="+nd.getNodeid()+"&ts="+hash%>" />
</td>
<td>
<!--Display No -->
<% counter=counter+1;
out.print(counter);
%>
</td>
<td width="28%">
<!-- Display Filename -->
<%=nd.getNodedesc()%>
</td>
<td width="100%">
<!-- Display Unique URL -->
<%=redirectURL+"/repository/file/view/viewPDF.jsp?f0="+nd.getNodeid()+"&ts="+hash%>
<%
fileFacade.insert_url(nd.getNodeid(),"f0="+nd.getNodeid()+"&ts="+hash);
//fileFacade.insert_url(nd.getNodeid(),"syscont url/repository/file/view/viewPDF.jsp?url);
%>
</td>
<td>
<!-- Display EDIT/DEL -->
<input type="button" value="Edit URL" onclick="editURL('<%=nd.getNodedesc()%>','<%=redirectURL+"/repository/file/view/viewPDF.jsp?f0="+nd.getNodeid()+"&ts="+hash%>')" >
</td>
<td> <!-- Display COPY feature -->
<input type="button" value="Copy URL" onclick="copyURL('<%=redirectURL+"/repository/file/view/viewPDF.jsp?f0="+nd.getNodeid()+"&ts="+hash%>',true)">
</td>
</tr>
</tbody>
<%
%>
<script>
function copyURL(url,showMsg)
var copyText = url;
var el = document.createElement('textarea');
el.value = copyText;
el.setAttribute('readonly', '');
el.style =
position: 'absolute',
left: '-9999px'
;
document.body.appendChild(el);
el.select();
document.execCommand('copy');
document.body.removeChild(el);
if(showMsg==true)
alert("You have copied the URL");
</script>
</table>
<!--Copy button to copy multiple links -->
<div class="wrapper">
<button type="button" onclick="copymultiplelink()"> Copy Selected URL</button>
</div>
</div>
<style>
.wrapper
position: absolute;
top: 90%;
left: 5%;
</style>
</body>
</html>
EDIT:
Full exception trace:
[2019-03-25T13:17:18.792+0800] [glassfish 4.1] [WARNING] [] [javax.enterprise.web] [tid: _ThreadID=30 _ThreadName=http-listener-1(4)] [timeMillis: 1553491038792] [levelValue: 900] [[
StandardWrapperValve[jsp]: Servlet.service() for servlet jsp threw exception
java.lang.NullPointerException
at org.apache.jsp.repository.file.url.editUrl_jsp._jspService(editUrl_jsp.java:349)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:111)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:411)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:473)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:377)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1682)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:318)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:160)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:734)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:673)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:99)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:174)
at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:416)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:283)
at com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:459)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:167)
at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:206)
at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:180)
at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:235)
at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:283)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:200)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:132)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:111)
at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)
at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:536)
at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:112)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:117)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:56)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:137)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:591)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:571)
at java.lang.Thread.run(Thread.java:722)
]]
[2019-03-25T13:48:44.442+0800] [glassfish 4.1] [INFO] [] [javax.enterprise.web.core] [tid: _ThreadID=185 _ThreadName=ContainerBackgroundProcessor[StandardEngine[glassfish-web].StandardHost[server].StandardContext[]]] [timeMillis: 1553492924442] [levelValue: 800] [[
Session event listener threw exception
java.lang.NullPointerException
at org.jboss.weld.servlet.WeldTerminalListener.getSessionContext(WeldTerminalListener.java:72)
at org.jboss.weld.servlet.WeldTerminalListener.sessionDestroyed(WeldTerminalListener.java:64)
at org.apache.catalina.session.StandardSession.expire(StandardSession.java:910)
at org.apache.catalina.session.StandardSession.expire(StandardSession.java:854)
at org.apache.catalina.session.StandardSession.isValid(StandardSession.java:771)
at org.apache.catalina.session.StandardManager.processExpires(StandardManager.java:1056)
at org.apache.catalina.core.StandardContext.backgroundProcess(StandardContext.java:6371)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1823)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1812)
at java.lang.Thread.run(Thread.java:722)
]]
jsp
jsp
asked Mar 25 at 5:02
DaredevilDaredevil
52413
asked Mar 25 at 5:02
DaredevilDaredevil
52413
edited Mar 25 at 7:28
Daredevil
asked Mar 25 at 5:02
DaredevilDaredevil
52413
asked Mar 25 at 5:02
DaredevilDaredevil
52413
asked Mar 25 at 5:02
DaredevilDaredevil
52413
52413
Edited my post pls help
– Daredevil
Mar 25 at 6:42
The code in file "genurl.jsp" bothers you. Post the code if available.
– adatapost
Mar 25 at 7:20
Yea because if I removed it,it works.
– Daredevil
Mar 25 at 7:27
Edited my post, it might be appear a bit long but it's better to post it
– Daredevil
Mar 25 at 7:29
It is throwing NPE, means in your jsp java code is throwing NPE. While importing it, it is throwing so no problem with your import. Problem with your genurl.jsp file. Add not null condition if required.
– Sudhakar
Mar 25 at 13:24
|
show 1 more comment
Edited my post pls help
– Daredevil
Mar 25 at 6:42
The code in file "genurl.jsp" bothers you. Post the code if available.
– adatapost
Mar 25 at 7:20
Yea because if I removed it,it works.
– Daredevil
Mar 25 at 7:27
Edited my post, it might be appear a bit long but it's better to post it
– Daredevil
Mar 25 at 7:29
It is throwing NPE, means in your jsp java code is throwing NPE. While importing it, it is throwing so no problem with your import. Problem with your genurl.jsp file. Add not null condition if required.
– Sudhakar
Mar 25 at 13:24
Edited my post pls help
– Daredevil
Mar 25 at 6:42
Edited my post pls help
– Daredevil
Mar 25 at 6:42
The code in file "genurl.jsp" bothers you. Post the code if available.
– adatapost
Mar 25 at 7:20
The code in file "genurl.jsp" bothers you. Post the code if available.
– adatapost
Mar 25 at 7:20
Yea because if I removed it,it works.
– Daredevil
Mar 25 at 7:27
Yea because if I removed it,it works.
– Daredevil
Mar 25 at 7:27
Edited my post, it might be appear a bit long but it's better to post it
– Daredevil
Mar 25 at 7:29
Edited my post, it might be appear a bit long but it's better to post it
– Daredevil
Mar 25 at 7:29
It is throwing NPE, means in your jsp java code is throwing NPE. While importing it, it is throwing so no problem with your import. Problem with your genurl.jsp file. Add not null condition if required.
– Sudhakar
Mar 25 at 13:24
It is throwing NPE, means in your jsp java code is throwing NPE. While importing it, it is throwing so no problem with your import. Problem with your genurl.jsp file. Add not null condition if required.
– Sudhakar
Mar 25 at 13:24
|
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Edited my post pls help
– Daredevil
Mar 25 at 6:42
The code in file "genurl.jsp" bothers you. Post the code if available.
– adatapost
Mar 25 at 7:20
Yea because if I removed it,it works.
– Daredevil
Mar 25 at 7:27
Edited my post, it might be appear a bit long but it's better to post it
– Daredevil
Mar 25 at 7:29
It is throwing NPE, means in your jsp java code is throwing NPE. While importing it, it is throwing so no problem with your import. Problem with your genurl.jsp file. Add not null condition if required.
– Sudhakar
Mar 25 at 13:24