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Need Help on Installing Sourceforge Project - java.lang.NoClassDefFoundError

kathy kaka
Greenhorn

Joined: Sep 28, 2009
Posts: 2
hi,

I've been trying to setup a sourceforge project called GEFLO (available at http://sourceforge.net/projects/geflo/) for days but failed.

I'm using XAMPP + tomcat plugin on my XP machine, and I received the following error at the login page:

exception

org.apache.jasper.JasperException: javax.servlet.ServletException: java.lang.NoClassDefFoundError: geflo/data/application/dao/BOLogin
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:522)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:398)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)


root cause

javax.servlet.ServletException: java.lang.NoClassDefFoundError: geflo/data/application/dao/BOLogin
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:862)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:791)
org.apache.jsp.WebContent.home.login_jsp._jspService(login_jsp.java:164)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)


root cause

java.lang.NoClassDefFoundError: geflo/data/application/dao/BOLogin
org.apache.jsp.WebContent.home.login_jsp._jspService(login_jsp.java:66)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)


Does anyone know about it?
Thanks in advance!



Kathy
Martijn Verburg
author
Bartender

Joined: Jun 24, 2003
Posts: 3274
    
    5

Hi Kathy and welcome to Javaranch!

The class you need is not on the CLASSPATH. That usually means that:

1.) You're missing a JAR file
2.) There's a typo in your CLASSPATH

See if you can locate the class that it's missing inside the appropriate JAR file and/or check your CLASSPATH for typos.


Cheers, Martijn - Blog,
Twitter, PCGen, Ikasan, My The Well-Grounded Java Developer book!,
My start-up.
kathy kaka
Greenhorn

Joined: Sep 28, 2009
Posts: 2
Hi Martijn!
Thanks for your reply and I managed to install that project
Martijn Verburg
author
Bartender

Joined: Jun 24, 2003
Posts: 3274
    
    5

You're welcome and I glad you got it fixed!
 
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subject: Need Help on Installing Sourceforge Project - java.lang.NoClassDefFoundError