HTTP Status 500 - Exception report

HTTP Status 500 -
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.springframework.web.util.NestedServletException: Request processing failed; nested exception is java.lang.Exception: findByKey failed: Index: 0, Size: 0
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:472)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:415)
javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:119)
com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:55)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:265)
org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107)
org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:166)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
org.acegisecurity.wrapper.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:81)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
org.acegisecurity.ui.logout.LogoutFilter.doFilter(LogoutFilter.java:110)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:149)
org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98)
root cause
java.lang.Exception: findByKey failed: Index: 0, Size: 0
com.ncr.enterprisereporting.service.ConfigurationService.findByKey(ConfigurationService.java:103)
com.ncr.enterprisereporting.domain.SessionData.addStandardPageFeatures(SessionData.java:183)
com.ncr.enterprisereporting.controller.AdminController.dashboard(AdminController.java:161)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
java.lang.reflect.Method.invoke(Unknown Source)
org.springframework.web.servlet.mvc.multiaction.MultiActionController.invokeNamedMethod(MultiActionController.java:428)
org.springframework.web.servlet.mvc.multiaction.MultiActionController.handleRequestInternal(MultiActionController.java:366)
org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:153)
org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:857)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:792)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:460)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:415)
javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:119)
com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:55)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:265)
org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107)
org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:166)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
org.acegisecurity.ui.rememberme.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:142)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
org.acegisecurity.wrapper.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:81)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:271)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
org.acegisecurity.ui.logout.LogoutFilter.doFilter(LogoutFilter.java:110)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:149)
org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98)
note The full stack trace of the root cause is available in the Apache Tomcat/6.0.14 logs.
please help me out, i have a release to QA today

findbykey method failed because it tried to access 0'th element of the array/list with size 0?
maybe acegi filters out elements to be returned so it returns empty collection and some logic knows that there should be elements returned so tries to access first element on array/list but there is nothing since acegi has filtered data out?

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         com.businessobjects.servletbridge.customconfig.ConfigReader.getConfig(ConfigReader.java:274)
         com.businessobjects.pinger.TimeoutManagerFilter.getSessionState(TimeoutManagerFilter.java:192)
         com.businessobjects.pinger.TimeoutManagerFilter.doFilter(TimeoutManagerFilter.java:75)
    note The full stack trace of the root cause is available in the Apache Tomcat/6.0.24 logs.
    Apache Tomcat/6.0.24
    This is the error message from Tomcat log:
    28.09.2011 08:56:46 org.apache.catalina.core.StandardWrapperValve invoke
    SCHWERWIEGEND: Servlet.service() for servlet equinoxbridgeservlet threw exception
    java.lang.NullPointerException
         at com.businessobjects.servletbridge.customconfig.Config.<init>(Config.java:37)
         at com.businessobjects.servletbridge.customconfig.ConfigReader.getConfig(ConfigReader.java:274)
         at com.businessobjects.pinger.TimeoutManagerFilter.getSessionState(TimeoutManagerFilter.java:192)
         at com.businessobjects.pinger.TimeoutManagerFilter.doFilter(TimeoutManagerFilter.java:75)
         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
         at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
         at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
         at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
         at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
         at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
         at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
         at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:852)
         at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
         at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
         at java.lang.Thread.run(Thread.java:619)
    The installation of 'SBOP BI Platform Servers 4.0 SP02 Patch 5' didn't affect this problem, it still has the same error.
    BusinessObjects XI 3.1 is running without problems on that server.
    Any help would be very appreciated!
    Thanks in advance.

    Hello together,
    I could fix this issue without any reinstalling of tomcat. I had the same problem after installtion of Patch 9 of SP2 for BOE 4.0.
    Directly after the installation  I changed the session-timeout parameter in some web.xml's because it was requested by our customer. Because I wanted to have a good documentation of those changes in the web.xml's I created a bigger comment in these files.
    First I got 404 errors after that - to solve this I followed Knowledgebase article [1639813|https://websmp230.sap-ag.de/sap/support/notes/1639813] but first it didn't help.
    So the before mentioned bigger comments seemed to be a problem (or maybe the special characters in there) because after shortening these comments and restarting SIA and Tomcat the 404 error disappeared and suddenly the above described 500 error occured.
    After that I changed the Tomcat's localhost directory to localhost.old during downtime of Tomcat (as recommended by Lukas Kostrab). localhost was newly created but it didn't help either.
    So last but not least I redeployed tomcat following article [1639813|https://websmp230.sap-ag.de/sap/support/notes/1639813] (wdeploy.bat tomcat6 u2013DAPP=BOE deploy) and started Tomcat and SIA again. I decided to wait a little bit longer with trying to start CMC - maybe 15min - and suddenly it worked.
    So in conclusion I would say:
    - check any changes you made in any config-files (like e.g. web.xml) and shorten them or remove special characters
    - stop SIA and Tomcat
    - rename localhost directory (or copy and remove) so it will be recreated at startup of Tomcat
    - if that doesn't help check tomcat config according to article [1639813|https://websmp230.sap-ag.de/sap/support/notes/1639813] and redeploy tomcat as mentioned in that arcitle and be a little bit patient
    Hope this might help some of you.
    Best wishes
    Marie

  • HTTP Status 500 -

    Add_Product.java
    import java.io.*;
    import java.net.*;
    import java.sql.*;
    import javax.servlet.*;
    import javax.servlet.http.*;
    import mysql.daofactory.DaoFactory;
    import mysql.daoqueryclass.DaoQueryClass;
    import mysql.daoqueryinterface.DaoQueryInterface;
    public class Add_Product extends HttpServlet
    public void doGet(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
    response.setContentType("text/html;charset=UTF-8");
    PrintWriter out = response.getWriter();
    try {
    String product_code=request.getParameter("product_code");
    String product_name=request.getParameter("product_name");
    String quantity=request.getParameter("quantity");
    String dom=request.getParameter("dom");
    String uom=request.getParameter("uom");
    String packag=request.getParameter("packag");
    DaoFactory dao=new DaoFactory();
    Connection con1=dao.getConnection();
    DaoQueryInterface daoi=(DaoQueryInterface) new DaoQueryClass();
    Connection con2=dao.getConnection();
    // int rs=daoi.addproduct(con2, product_code, product_name, quantity, dom, uom, packag);
    int add=daoi.addproduct(con2, product_code, product_name, quantity, dom, uom, packag);
    // if(rs.next())
    if(add!=0)
    request.setAttribute("SUCCESS", "new product addess");
    RequestDispatcher rd=getServletContext().getRequestDispatcher("/Product_details.jsp");
    rd.forward(request, response);
    else
    catch (Exception ex) {
    request.setAttribute("ERROR","Error While Loading the Form..Now Go ahead...");
    RequestDispatcher rd = getServletContext ( ) .getRequestDispatcher ( "/Product_details.jsp" ) ;
    rd.forward ( request, response ) ;
    ex.printStackTrace();
    out.close();
    Product_details.jsp
    <%@page contentType="text/html"%>
    <%@page pageEncoding="UTF-8"%>
    <%@page import="mysql.daofactory.DaoFactory,mysql.daoqueryclass.DaoQueryClass,mysql.daoqueryinterface.DaoQueryInterface"%>
    <%@page import="java.sql.*"%>
    <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
    "http://www.w3.org/TR/html4/loose.dtd">
    <html>
    <head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    <script language="javascript" src="JSCRIPTcalendar\calenda.js" type="text/javascript"></script>
    <link href="JSCRIPTcalendar\calendar.css" rel="stylesheet" type="text/css"></link>
    <SCRIPT src="JSCRIPTcalendar\check.js"></SCRIPT>
    <title>JSP Page</title>
    </head>
    <body>
    <form method=post action= "/src/java/Add_Product">
    <p> </p>
    <center>
    <table border="0" cellpadding="0" cellspacing="0" style="border-collapse: collapse" bordercolor="#111111" width="77%" id="AutoNumber1">
    <tr>
    <td width="50%">Product Code</td>
    <td width="50%"><input type="text" name="product_code" size="20"></td>
    </tr>
    <tr>
    <td width="50%">Product Name</td>
    <td width="50%"><input type="text" name="product_name" size="20"></td>
    </tr>
    <tr>
    <td width="50%">Quantity</td>
    <td width="50%"><input type="text" name="quantity" size="20"></td>
    </tr>
    <tr>
    <td width="50%">Date of Manufacture</td>
    <td width="50%"><input type="text" name="dom" size="20"></td>
    </tr>
    <tr>
    <td width="50%">Unit of Manufacture</td>
    <td width="50%"><input type="text" name="uom" size="20"></td>
    </tr>
    <tr>
    <td width="50%">Package Type</td>
    <td width="50%"><input type="text" name="package" size="20"></td>
    </tr>
    </table></center>
    <p> </p>
    <p align="center"><input type="submit" value="Submit" name="B1" onclick="javascript:return check();" style="color: #FFFFFF; font-weight: bold; border: 1px solid #FFFFFF; background-color: #003366; width:100; height:30; font-family:Arialsans-serif; font-size:12pt"> <input type="reset" value="Reset" name="B2"></p>
    <p align="center"> </p>
    </form>
    <% if(request.getAttribute("SUCCESS")!=null){%>
    <%= request.getAttribute("SUCCESS")%>
    </body>
    </html>
    <script language ="javascript" type="text/javascript">
    function check()
    if(
    isBlank('AddingProject','product_code') && isNumber('AddingProject','product_name') && isNumber('AddingProject','quantity') && isNumber('AddingProject','dom') && isNumber('AddingProject','uom') && isBlank('AddingProject','package')
    { return true; }
    else { return false; }
    </script>
    I have the following error
    HTTP Status 500 -
    type Exception report
    message
    description The server encountered an internal error () that prevented it from fulfilling this request.
    exception
    org.apache.jasper.JasperException: Unable to compile class for JSP
    An error occurred at line: -1 in the jsp file: null
    Generated servlet error:
    [javac] Compiling 1 source file
    C:\Program Files\Apache Software Foundation\Tomcat 5.0\work\Catalina\localhost\Logistics\org\apache\jsp\Product_005fdetails_jsp.java:123: 'catch' without 'try'
    } catch (Throwable t) {
    ^
    C:\Program Files\Apache Software Foundation\Tomcat 5.0\work\Catalina\localhost\Logistics\org\apache\jsp\Product_005fdetails_jsp.java:34: 'try' without 'catch' or 'finally'
    try {
    ^
    C:\Program Files\Apache Software Foundation\Tomcat 5.0\work\Catalina\localhost\Logistics\org\apache\jsp\Product_005fdetails_jsp.java:135: '}' expected
    ^
    3 errors
         org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:127)
         org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:351)
         org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:415)
         org.apache.jasper.compiler.Compiler.compile(Compiler.java:458)
         org.apache.jasper.compiler.Compiler.compile(Compiler.java:439)
         org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:553)
         org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:291)
         org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301)
         org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248)
         javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
         Add_Product.doGet(Add_Product.java:53)
         javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
         javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
    note The full stack trace of the root cause is available in the Tomcat logs.
    Apache Tomcat/5.0.19
    please help me.....
    Edited by: GeethaKaliyamoorthy on Aug 9, 2008 2:49 AM
    Edited by: GeethaKaliyamoorthy on Aug 9, 2008 2:50 AM

    hi Mam,
    A simple mistake done in your code i.e in jsp code(product_details.jsp)
    you open the bracket for jsp code but not closed thats why error coming
    just close the bracket after the condition error will be solved

  • Apache Tomcat/4.0.4 - HTTP Status 500 - Internal Server Error

    Can someone give my a hand with this problem because the unix administrator of my website don't know how to fixes.
    When I try to run a servlet name SimpleServer or other servlet from my website I received the following error:
    Apache Tomcat/4.0.4 - HTTP Status 500 - Internal Server Error
    type Exception report
    message Internal Server Error
    description The server encountered an internal error (Internal Server Error) that prevented it from fulfilling this request.
    exception
    javax.servlet.ServletException: Cannot allocate servlet instance for path /servlet/SimpleServlet
         at org.apache.catalina.servlets.InvokerServlet.serveRequest(InvokerServlet.java:419)
         at org.apache.catalina.servlets.InvokerServlet.doGet(InvokerServlet.java:180)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
         at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243)
         at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
         at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
         at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
         at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:190)
         at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
         at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
         at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
         at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2347)
         at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
         at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
         at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
         at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
         at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170)
         at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
         at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
         at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
         at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
         at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
         at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
         at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
         at org.apache.ajp.tomcat4.Ajp13Processor.process(Ajp13Processor.java:458)
         at org.apache.ajp.tomcat4.Ajp13Processor.run(Ajp13Processor.java:551)
         at java.lang.Thread.run(Thread.java:484)
    root cause
    java.lang.ClassFormatError: SimpleServlet (Illegal constant pool type)
         at java.lang.ClassLoader.defineClass0(Native Method)
         at java.lang.ClassLoader.defineClass(ClassLoader.java:486)
         at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:111)
         at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:1643)
         at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:937)
         at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1372)
         at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1254)
         at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:867)
         at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:655)
         at org.apache.catalina.servlets.InvokerServlet.serveRequest(InvokerServlet.java:400)
         at org.apache.catalina.servlets.InvokerServlet.doGet(InvokerServlet.java:180)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
         at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243)
         at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
         at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
         at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
         at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:190)
         at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
         at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
         at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
         at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2347)
         at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
         at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
         at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
         at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
         at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170)
         at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
         at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
         at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
         at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
         at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
         at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
         at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
         at org.apache.ajp.tomcat4.Ajp13Processor.process(Ajp13Processor.java:458)
         at org.apache.ajp.tomcat4.Ajp13Processor.run(Ajp13Processor.java:551)
         at java.lang.Thread.run(Thread.java:484)
    Thanks in advance,
    Jose

    Hi,
    ClassFormatError is Thrown when the Java Virtual Machine attempts to read a class file and determines that the file is malformed or otherwise cannot be interpreted as a class file.
    So check whether you have properly configured servlet and whether class file is VALID and is in right place or not.
    Sandesh

  • Help  HTTP status 500 error using tomcat 5.0.16

    Hi,
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    E:\sampleapp\WEB-INF
    \WEB-INF\classes
    \WEB-INF\lib
    \WEB-INF\sourcefile
    \WEB-INF\web.xml
    HTTP Status 500 -
    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 package1.structure.HelloServlet or a class it depends on
         org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:164)
         org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:211)
         org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:805)
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         org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:677)
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         org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1213)
         org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:164)
         org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:211)
         org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:805)
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    AS

    Hi ,
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    type Exception report
    message
    description The server encountered an internal error () that prevented it from fulfilling this request.
    exception
    org.apache.jasper.JasperException: File "/WEB-INF/struts-tml.tld" not found
         org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:50)
         org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:407)
         org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:114)
         org.apache.jasper.compiler.TagLibraryInfoImpl.<init>(TagLibraryInfoImpl.java:159)
         org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:418)
         org.apache.jasper.compiler.Parser.parseDirective(Parser.java:483)
         org.apache.jasper.compiler.Parser.parseElements(Parser.java:1543)
         org.apache.jasper.compiler.Parser.parse(Parser.java:126)
         org.apache.jasper.compiler.ParserController.doParse(ParserController.java:211)
         org.apache.jasper.compiler.ParserController.parse(ParserController.java:100)
         org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:146)
         org.apache.jasper.compiler.Compiler.compile(Compiler.java:286)
         org.apache.jasper.compiler.Compiler.compile(Compiler.java:267)
         org.apache.jasper.compiler.Compiler.compile(Compiler.java:255)
         org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:556)
         org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:293)
         org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:291)
         org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
         javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
    note The full stack trace of the root cause is available in the Apache Tomcat/5.5.9 logs.
    Apache Tomcat/5.5.9

  • Flickr Server Error - HTTP Status 500 - how to fix?

    Hi,
    Just upgraded to Photoshop Elements 11 on a x64 Dell running Win7. When trying to share photos using Flickr (which worked previously), I get the following:
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    Any help very much appreciated,
    Dan.
    (Here's the text from the above, for search engines to chew on:
    HTTP Status 500 -
    type Exception report
    message
    description The server encountered an internal error () that prevented it from fulfilling this request.
    exception
    java.lang.NullPointerException org.apache.jsp.csp.error_jsp._jspService(error_jsp.java:197) 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:377) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260) javax.servlet.http.HttpServlet.service(HttpServlet.java:717) com.adobe.ols.service.pseflickr.SessionFilter.doFilter(SessionFilter.java:80) com.adobe.ols.service.pseflickr.NoCacheFilter.doFilter(NoCacheFilter.java:56) com.adobe.ols.service.pseflickr.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:48)
    note The full stack trace of the root cause is available in the Apache Tomcat/6.0.28 logs.

    Hi,
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  • ** Tomcat JSF App Timeout  ---HTTP Status 500 -could not be restored.

    ** Tomcat JSF App Timeout ---------------HTTP Status 500 -----javax.servlet.ServletException: viewId:/welcome.jsf - View /welcome.jsf could not be restored.
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    HTTP Status 500 -
    type Exception report
    message
    description The server encountered an internal error () that prevented it from fulfilling this request.
    exception
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          javax.faces.webapp.FacesServlet.service(FacesServlet.java:270)
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    <error-code>400</error-code>
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  • My First servlet error-HTTP Status 500

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    miriyalasrinivas wrote:
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  • I get the following error when trying to user Show & Share (HTTP Status 500)

    I get the following error when I try to use Show and Share.   I have cycled the power on the server but still the same message.
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    Regards
    Daniel

  • Connection - HTTP Status 500 error

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