Hey, I've just been working on this tutorial here:

http://www.ibm.com/developerworks/opensource/library/os-eclipse-tomcat/index.html

It has been pretty good and I've got the jsp page to show the time but when
I try going to the 
HelloServlet I get the error 500.

http://www.ibm.com/developerworks/opensource/library/os-eclipse-tomcat/index.html

Error Report
type Exception report

message 

description The server encountered an internal error () that prevented it
from fulfilling this request.

exception 

javax.servlet.ServletException: Wrapper cannot find servlet class
com.example.servlets.HelloServlet or a class it depends on

org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
        
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
        
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:852)

org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
        org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
        java.lang.Thread.run(Unknown Source)


root cause 

java.lang.ClassNotFoundException: com.example.servlets.HelloServlet

org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1516)

org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1361)

org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
        
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
        
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:852)

org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
        org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
        java.lang.Thread.run(Unknown Source)


web.xml file generated in my Eclipse web project

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xmlns="http://java.sun.com/xml/ns/javaee";
xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd";
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"; id="WebApp_ID"
version="2.5">
  <display-name>FirstWebProject</display-name>
  <welcome-file-list>
    <welcome-file>index.html</welcome-file>
    <welcome-file>index.htm</welcome-file>
    <welcome-file>index.jsp</welcome-file>
    <welcome-file>default.html</welcome-file>
    <welcome-file>default.htm</welcome-file>
    <welcome-file>default.jsp</welcome-file>
  </welcome-file-list>
  <servlet>
    <description></description>
    <display-name>HelloServlet</display-name>
    <servlet-name>HelloServlet</servlet-name>
    <servlet-class>com.example.servlets.HelloServlet</servlet-class>
  </servlet>
  <servlet-mapping>
    <servlet-name>HelloServlet</servlet-name>
    <url-pattern>/HelloServlet</url-pattern>
  </servlet-mapping>
</web-app>


Sorry I don't know how to add code tags in this forum. I'm using Tomcat 6.
I've
made no changes to ANY web.xml files, I simply followed that short basic
tutorial step by step. My HelloServlet.java class is exactly the same as in
the tutorial and is in the same package. 
Could you please tell me why it can't seem to find the class?

Thanks heaps,

:)









-- 
View this message in context: 
http://old.nabble.com/Tomcat-in-Eclipse-Error-500-java.lang.ClassNotFoundException-tp28830890p28830890.html
Sent from the Tomcat - User mailing list archive at Nabble.com.


---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
For additional commands, e-mail: users-h...@tomcat.apache.org

Reply via email to