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Posted to users@tomcat.apache.org by John and Alicia Scott <gr...@worldnet.att.net> on 2002/07/05 21:19:14 UTC

Tomcat 4.0.3-HTTP Status 500-Internal Server Error

Hi,

I've just started to use Tomcat 4.0.3.  All of the applications in the \webapps\examples file that came with Tomcat run correctly.  I added a new folder, \webapps\examples\jsp\forms, that contains form.jsp.  This file sends/receives data from a javabean that I put in the \webapps\examples\WEB_INF\classes\forms folder.  The bean is named FormBean.java.  When I try to run the jps page from my browser, I get the following error message: Tomcat 4.0.3-HTTP Status 500-Internal Server Error.  I copies part of the long root cause output below.
java.lang.ClassNotFoundException: com.jguru.FormBean
	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1394)
	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1243)
	at org.apache.jasper.compiler.BeanRepository.getBeanType(BeanRepository.java:181)
	at org.apache.jasper.compiler.GetPropertyGenerator.generate(GetPropertyGenerator.java:102)
	at org.apache.jasper.compiler.JspParseEventListener$GeneratorWrapper.generate(JspParseEventListener.java:834)
	at org.apache.jasper.compiler.JspParseEventListener.generateAll(JspParseEventListener.java:241)
	at org.apache.jasper.compiler.JspParseEventListener.endPageProcessing(JspParseEventListener.java:197)
	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:215)
	at org.apache.jasper.servlet.JspServlet.loadJSP(JspServlet.java:552)
	at org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary(JspServlet.java:177)
	at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:189)
	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:382)
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:474)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
This appears to be a classpath problem, but I can't identify what is wrong with my configuration, if anything.  Do you have suggestions
on how to correct this problem?
Thanks,
John

Re: Tomcat 4.0.3-HTTP Status 500-Internal Server Error

Posted by Arshad Mahmood <ar...@compuvision.co.uk>.
Because you have put your bean in "com.jguru", you need to duplicate this
under WEB-INF/classes. Your bean should then reside as
"WEB-INF/classes/com/jguru/FormBean.class".

Regards.

----- Original Message -----
From: "John and Alicia Scott" <gr...@worldnet.att.net>
To: <to...@jakarta.apache.org>
Sent: Friday, July 05, 2002 8:19 PM
Subject: Tomcat 4.0.3-HTTP Status 500-Internal Server Error


Hi,

I've just started to use Tomcat 4.0.3.  All of the applications in the
\webapps\examples file that came with Tomcat run correctly.  I added a new
folder, \webapps\examples\jsp\forms, that contains form.jsp.  This file
sends/receives data from a javabean that I put in the
\webapps\examples\WEB_INF\classes\forms folder.  The bean is named
FormBean.java.  When I try to run the jps page from my browser, I get the
following error message: Tomcat 4.0.3-HTTP Status 500-Internal Server Error.
I copies part of the long root cause output below.
java.lang.ClassNotFoundException: com.jguru.FormBean
at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.jav
a:1394)
at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.jav
a:1243)
at
org.apache.jasper.compiler.BeanRepository.getBeanType(BeanRepository.java:18
1)
at
org.apache.jasper.compiler.GetPropertyGenerator.generate(GetPropertyGenerato
r.java:102)
at
org.apache.jasper.compiler.JspParseEventListener$GeneratorWrapper.generate(J
spParseEventListener.java:834)
at
org.apache.jasper.compiler.JspParseEventListener.generateAll(JspParseEventLi
stener.java:241)
at
org.apache.jasper.compiler.JspParseEventListener.endPageProcessing(JspParseE
ventListener.java:197)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:215)
at org.apache.jasper.servlet.JspServlet.loadJSP(JspServlet.java:552)
at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary(JspSe
rvlet.java:177)
at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.ja
va:189)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:382)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:474)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
This appears to be a classpath problem, but I can't identify what is wrong
with my configuration, if anything.  Do you have suggestions
on how to correct this problem?
Thanks,
John




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