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lord
n00b
Joined: 16 Oct 2002
Posts: 73
Location: Linköping, Sweden
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 Posted: Tue May 18, 2004 1:12 pm Post subject: Help! No session objects in Tomcat 5.0.18 (JSP) |
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I upgraded tomcat from 4.1.x to 5.0.18 and every single JSP file that accesses the session object stopped working. I cannot figure out what's wrong with it.
I've tried to google and search this forum w/o any luck 
Click here to read Tomcat's error msg
I'm using: Tomcat 5.0.18 + Apache2 2.0.49-r1 + mod_jk2
Please help, this is really bad and it's been going on since my upgrade and I cant find a way to fix it! |
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josh
Guru
Joined: 05 Feb 2003
Posts: 473
Location: Milky Way: Solar System: Earth: North America: USA: NY: Buffalo
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| Posted: Thu Mar 30, 2006 7:07 pm Post subject: |
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I want to know this one too. I actually copied a working tomcat/apache installation over to my gentoo box and turned off all portage-insalled apache/tomcat and I get the same error:
| Code: | /opt/tomcat5/work/Catalina/localhost/_/org/apache/jsp/cats/login_jsp.java:94:
setAttribute(java.lang.String,java.lang.Object) in javax.servlet.http.HttpSession cannot be applied to (java.lang.String,int)
session.setAttribute("user_id",user_id); |
Has anyone else had this problem.
_________________
-Josh |
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stask
n00b
Joined: 03 May 2005
Posts: 26
Location: Israel
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| Posted: Sat Apr 01, 2006 5:51 am Post subject: |
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Try to change the | Code: | | session.setAttribute("user_id", user_id); |
line to | Code: | | session.setAttribute("user_id", new Integer(user_id)); |
in your login.jsp file. Most probably, whoever wrote this code, he expected to run it under JVM 1.5, which has "autoboxing" feature. Or maybe just did a mistake.
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StasK |
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josh
Guru
Joined: 05 Feb 2003
Posts: 473
Location: Milky Way: Solar System: Earth: North America: USA: NY: Buffalo
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| Posted: Sat Apr 01, 2006 2:31 pm Post subject: |
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Dude, that was the ticket! thanks. I am far from a Java expert. But when the boss comes around and says "we are re-writing our mod_perl site in jsp for no particular reason" I may not be happy about it, but I'm still getting paid. I originally wrote the code on a FC4 box which had Java/jdk/jvm/whatever 1.5 installed. Just changing that for the Integer made everything OK. The Strings are fine as they were though. Thanks again!
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-Josh |
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