Error 500--Internal Server Error.PLEASE HELP .

Question

hi,
I am using BEA weblogic server 9.0.i created a new domain named myproject.I have created directory mywebapp under applications dir.
i.e C:\bea\user_projects\domains\myproject\applications\mywebapp
I have placed my servlet class in :
C:\bea\user_projects\domains\myproject\applications\mywebapp\WEB-INF\classes\Mypackage
I deployed my apllication mywebapp using admin console.
when i run the program in the browser,i get this error:
Error 500--Internal Server Error
javax.servlet.ServletException: [HTTP:101249][weblogic.servlet.internal.WebAppServletContext@17e5fde - name: 'mywebapp', context-path: '/mywebapp']: Servlet class HelloServlet for servlet myHello could not be loaded because the requested class was not found in the classpath C:\bea\user_projects\domains\myproject\applications\mywebapp\WEB-INF\classes.
java.lang.ClassNotFoundException: HelloServlet.
     at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:497)
     at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:234)
     at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:2970)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
     at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:1888)
     at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:1810)
     at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1274)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:167)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:139)
what should i do?please help me.
bye

Answer 1

you are reason our error is slightly different is
Error 500--Internal Server Error
javax.servlet.ServletException: [HTTP:101249][ServletContext(id=21255917,name=BonusRoot,context-path=/BonusRoot)]: Servlet class Beans.BonusServlet for servlet BonusServlet could not be loaded because the requested class was not found in the classpath C:\bea\weblogic81\samples\domains\workshop\cgServer\.wlnotdelete\essai\war-ic.war.
java.lang.ClassNotFoundException: Beans.BonusServlet.
     at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:799)
     at weblogic.servlet.internal.ServletStubImpl.getServlet(ServletStubImpl.java:518)
     at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:362)
     at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:305)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6350)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:317)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
     at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3635)
     at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2585)
     at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197)
     at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170)
We have try with your proposition but we find the same error
we must request servlet??? because i've one
package Beans;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import javax.naming.*;
import javax.rmi.PortableRemoteObject;
public class BonusServlet extends HttpServlet {
  CalcHome homecalc;
  public void init(ServletConfig config) throws ServletException{
//Look up home interface
   try {
     InitialContext ctx = new InitialContext();
     Object objref = ctx.lookup("calcs");
     homecalc = (CalcHome)PortableRemoteObject.narrow(objref, CalcHome.class);
   } catch (Exception NamingException) {
     NamingException.printStackTrace();
  public void doGet (HttpServletRequest request,
     HttpServletResponse response)
     throws ServletException, IOException
    String socsec = null;
    int multiplier = 0;
    double calc = 0.0;
    PrintWriter out;
    response.setContentType("text/html");
    String title = "EJB Example";
    out = response.getWriter();
    out.println("<HTML><HEAD><TITLE>");
    out.println(title);
    out.println("</TITLE></HEAD><BODY>");
    try{
    Calc theCalculation;
//Retrieve Bonus and Social Security Information
   String strMult =
           request.getParameter("MULTIPLIER");
   Integer integerMult = new Integer(strMult);
   multiplier = integerMult.intValue();
   socsec = request.getParameter("SOCSEC");
//Calculate bonus
    double bonus = 100.00;
    theCalculation = homecalc.create();
    calc = theCalculation.calcBonus(multiplier, bonus);
    }catch(Exception CreateException){
       CreateException.printStackTrace();
//Display Data
    out.println("<H1>Bonus Calculation</H1>");
    out.println("<P>Soc Sec: " + socsec + "<P>");
    out.println("<P>Multiplier: " + multiplier + "<P>");
    out.println("<P>Bonus Amount: " + calc + "<P>");
    out.println("</BODY></HTML>");
    out.close();
  public void destroy() {
    System.out.println("Destroy");
}Help us please
Thanks