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Jsp Error Page Nosession

A value of true means that the JSP page has access to a builtin session object and a value of false means that the JSP page cannot access the builtin session By convention, page directives are coded at the top of the JSP page. Specific word to describe someone who is so good that isn't even considered in say a classification Why doesn't compiler report missing semicolon? polesen - July 23, 2008 This is worth creating an issue for the Jasper team. this contact form

Include some condition to check wheather it is accessed for first time or not. Log in to reply. We add the <%@ page session="false" %> directive so that a session is not created on each poll. There should be a session because the code that is checking the session attribute is only run if the user is logged in, and I have written a custom login piece

Updated on 2008-05-02T18:43:45Z at 2008-05-02T18:43:45Z by SystemAdmin lonely 2700012D82 7 Posts Re: No session object available in portal theme? ‏2008-05-02T15:39:21Z This is the accepted answer. These will create sessions too. The value for the import option is the name of the package you want to import. Join us to help others who have the same bug.

But when using sessionScope, it gonna give you session not found error.

Thanks to this link http://stackoverflow.com/questions/4730790/problem-with-session-attributes-in-jsp-el-using-spring-mvc

Cheers ! NOTE: The reason why I ask, is because it was in this Spring MVC tutorial and I assume the springsource folks know their stuff - http://blog.springsource.com/2011/01/04/green-beans-getting-started-with-spring-mvc/ jsp session share|improve this question It would have to parse scriptlet syntax, and determine type of session variable access, and ADD EXTRA CODE THERE, which obtained the session. The page renders blank because the jsp doesn't get compiled, and if you look in the log you get the following stack trace: 5/2/08 9:30:38:819 CDT 00000058 ServletWrappe E SRVE0068E: Could

The value of the errorPage attribute is a relative URL. For example, because you usually use Java as the scripting language, your language option looks like this: <%@ page language="java" %> The session Attribute: The session attribute indicates whether or not share|improve this answer answered Apr 1 '11 at 17:42 no.good.at.coding 16.5k14144 4 I really enjoy learning the small performance tips, they can add up to big things. Take a tour to get the most out of Samebug.

isThreadSafeDefines the threading model for the generated servlet. Accept & Close FAQs Search RecentTopics FlaggedTopics HotTopics Best Topics Register / Login Granny's Programming Pearls "inside of every large program is a small program struggling to get out" JavaRanch.com/granny.jsp Win In it, you'll get: The week's top questions and answers Important community announcements Questions that need answers see an example newsletter By subscribing, you agree to the privacy policy and terms Log in to reply.

Exception thrown : java.lang.IllegalStateException: jsp.error.page.noSession at org.apache.jasper.runtime.PageContextImpl.getAttribute(PageContextImpl.java:271) at org.apache.commons.el.ImplicitObjects$3.getValue(ImplicitObjects.java:363) at org.apache.commons.el.EnumeratedMap.get(EnumeratedMap.java:115) at org.apache.commons.el.ArraySuffix.evaluate(ArraySuffix.java:218) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.commons.el.BinaryOperatorExpression.evaluate(BinaryOperatorExpression.java:154) at org.apache.commons.el.ExpressionEvaluatorImpl.evaluate(ExpressionEvaluatorImpl.java:263) at org.apache.commons.el.ExpressionEvaluatorImpl.evaluate(ExpressionEvaluatorImpl.java:190) at org.apache.jasper.runtime.PageContextImpl.proprietaryEvaluate(PageContextImpl.java:730) at com.ibm._jsp._Default._jspService(_Default.java:968) at com.ibm.ws.jsp.runtime.HttpJspBase.service(HttpJspBase.java:93) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1585) Join us to help others who have the same bug. The default content type is text/html, which is the standard content type for HTML pages. The following directive causes the servlet to throw an exception when the servlet's output buffer is full: <%@ page autoFlush="false" %> This directive causes the servlet to flush the output buffer

Is it considered a best practice when a JSP does not need to access the implicit session? weblink right?

navigate here Privacy policy About OWASP Disclaimers Tech Per About Technology in My Life Home Programming One Liners Photography Contact About A JSP File Always Creates a Session Maybe I am just

Include some condition to check wheather it is accessed for first time or not. The code has to go in the head.jspf in order to work as intended. Configuration The configuration have 2 steps: The definition of the page in charge of managing error.

But this would be another post.

SystemAdmin 110000D4XK ‏2008-05-02T15:51:12Z There should be a session because the code that is checking the session attribute is only run if the user is logged in, and I have written a Changing to <%@page session="true"%> in the Default.jspf does fix the compilation error. Backend we are using tomcat 0 Spring 4 Session Management Related 0JSP page and Servlet reporting different session IDs1httpcontext session value is becoming null in other scriptlet of same jsp page0Problem isScriptingEnabledDetermines if scripting elements are allowed for use.

AnikS - August 4, 2008 for creating session, String uname = "admin"; session.setAttribute("username",uname); for retreiving the value from session. The following page directive sets the isThreadSafe option to false: <%@ page isThreadSafe="false" %> The language Attribute: The language attribute indicates the programming language used in scripting the JSP page. And jasper is a kind of reference implementation, is it not? his comment is here Regards Sachin.P Log in to reply.

Take a tour to get the most out of Samebug. Would it not? but i am not sure why i get that illegastateexception message when i try to use sessionScope! But you are trying to access the session before it is created.

In the generatePreamble() method of the Generator class in the Jasper compiler, the code below is always produced, to setup a PageContext in the servlet produced: out.printil("pageContext = _jspxFactory.getPageContext(this, request, response,"); each frame is a result of new request. Regards Sachin.P More... What declarations do you make for the page?

Then I awared of the stack trace telling me no session in this page. Equation which has to be solved with logarithms What happens if one brings more than 10,000 USD with them into the US? Thanks. Exception thrown : java.lang.IllegalStateException: jsp.error.page.noSession at org.apache.jasper.runtime.PageContextImpl.getAttribute(PageContextImpl.java:271) at org.apache.commons.el.ImplicitObjects$3.getValue(ImplicitObjects.java:363) at org.apache.commons.el.EnumeratedMap.get(EnumeratedMap.java:115) at org.apache.commons.el.ArraySuffix.evaluate(ArraySuffix.java:218) at org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145) at org.apache.commons.el.BinaryOperatorExpression.evaluate(BinaryOperatorExpression.java:154) at org.apache.commons.el.ExpressionEvaluatorImpl.evaluate(ExpressionEvaluatorImpl.java:263) at org.apache.commons.el.ExpressionEvaluatorImpl.evaluate(ExpressionEvaluatorImpl.java:190) at org.apache.jasper.runtime.PageContextImpl.proprietaryEvaluate(PageContextImpl.java:730) at com.ibm._jsp._Default._jspService(_Default.java:968) at com.ibm.ws.jsp.runtime.HttpJspBase.service(HttpJspBase.java:93) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1585)

languageDefines the programming language used in the JSP page. fixunix.com | 11 months ago java.lang.IllegalStateException: jsp.error.page.noSession find similars GWT dev 0 Speed up your debug routine! Jim IBM Certified System Administrator -- WebSphere Portal V6.0, V5.1, V5.0 IBM Certified Solution Developer -- WebSphere Portal V5.1, v6.0 The postings on this site are my own and do not The specification of the redirection into the page where the Java exception can occur.

Unanswered question This question has not been answered yet. Let's think about what it would take, to create the session on demand… Given the JSP code below:
<% if (something) {
session.setAttribute(...); // use session here
SystemAdmin 110000D4XK 30895 Posts Re: No session object available in portal theme? ‏2008-05-02T16:35:12Z This is the accepted answer. To import java.sql.*, use the following page directive: <%@ page import="java.sql.*" %> To import multiple packages you can specify them separated by comma as follows: <%@ page import="java.sql.*,java.util.*" %> By default,

I think, with the knowledge on how Jasper forces early session creation, I can work-around it. Get the weekly newsletter! Now, there are perfectly good reasons to keep session on the server. Accept & Close Sign In Create Account Search among 980,000 solutions Search Your bugs help others We want to create amazing apps without being stopped by crashes.