Servlet TestTrail is not available

Hi
iam getting an error like "Servlet TestTrail is not available".it is also giving
The server encountered an internal error () that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: Error instantiating servlet class com.iton.uima.TestTrail
can any one help me here

Hi ,
i am getting error when i type "http://localhost:8000/WEB/TestTrail " in broser i am getting the fallowing exception
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: Error instantiating servlet class com.iton.uima.TestTrail
     org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
     org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
     org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
     org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584)
     org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
     java.lang.Thread.run(Unknown Source)
root cause
java.lang.NoClassDefFoundError: com/ibm/uima/analysis_engine/AnalysisEngine
     java.lang.Class.getDeclaredMethods0(Native Method)
     java.lang.Class.privateGetDeclaredMethods(Unknown Source)
     java.lang.Class.getDeclaredMethods(Unknown Source)
     org.apache.catalina.util.DefaultAnnotationProcessor.processAnnotations(DefaultAnnotationProcessor.java:159)
     org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
     org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
     org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
     org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584)
     org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
     java.lang.Thread.run(Unknown Source)
note The full stack trace of the root cause is available in the Apache Tomcat/6.0.14 logs.
i think it is clear now to know what is my problem

Similar Messages

Servlet action is not available

Hi All,
I am very new to the forum,I am trying to execute a simple struts program.I am calling a .java file which is in test package and callling success.jsp page.I am getting Servlet action is not available.I am calling as http://localhost:8080/trails/test/sample.do.
Thanks,
loka

try a struts forum as it sounds like a configuration issue

"Servlet pluto is not available" error page after deploying portlet

I want to build a JSF portlet with JSC 2.1. I am playing with the tool a little bit and I am experiencing this error after running the project:
HTTP Status 404 - Servlet pluto is not available
type Status report
message Servlet pluto is not available
description The requested resource (Servlet pluto is not available) is not available.
Sun-Java-System/Application-ServerIt's strange because it happened when I changed something in the code of the SessionBean1.java. Since then, I can't even run properly a blank JSF portlet project that I created afterwards.
I created a new project, added nothing and pressed Run Project. It seems, that the deployment was OK:
portlet-container-deploy:
Adding portlet to portlet container...
Deploying portlet container...
jsCreatorDist:
run-deploy:
In-place deployment at D:\Work\Creator\Portlet3\build\web
Start registering the project's server resources
Finished registering server resources
deployment started : 0%
Deployment of application Portlet3 completed successfully
Enable of Portlet3in target server completed successfully
run-display-browser:
Browsing: http://localhost:29080/pluto/portal/Portlet3
run:
BUILD SUCCESSFUL (total time: 12 seconds)"Servlet pluto is not available" page again...
My configuration: Windows XP SP2, Sun Creator 2.1 with no updates + bundled AS

No, I haven't figured it yet. And it seems that nobody ever had.
JSCreator is buggy. If it weren't for free, I would have never use it. It has so many issues, you will see so many exceptions and experience so many annoyances... And of course, it is very hungry for resources. I am sure that a lot of people will disagree, but that's my opinion. I've been using Eclipse for 4 years now.
However here are some tips (Windows only):
Delete directory .Creator from Documents and Settings.
Uninstall creator, install creator. Don't install it to Program Files, install it to C:\Sun or smth like that, the space character can do some mess.
Again, put your project somewhere, so the path would not contain spaces.
Sometimes just restarting the server helps. I've had to reinstall Creator three times yet.

SOLVED - Servlet MessageBrokerServlet is not available on Ubuntu AMD64

Hello,
I have downloaded blazeds-bin-3.3.0.11688.zip and deployed blazeds.war on winXP tomcat 6.20.
There http://localhost:8080/blazeds/messagebroker/amf url in browser gives me blank screen as expected.
My production deployment will be Kubuntu 9.10 AMD 64 so I wanted to test same on it.
The installation for same is Kubuntu 9.10, tomcat 6.20 installed through repositories.
I deployed same .war in catalina/localhost but I get following error
Servlet MessageBrokerServlet is not available
instead of blankscreen as expected.
What might be wrong ?
Edited ------- 16 Nov 2009 22:08 (IST +5:30 GMT)
The Tomcat Log is As Follows. Hope Somebody will be able to decode this
16 Nov, 2009 10:05:39 PM org.apache.catalina.core.ApplicationContext log
INFO: SessionListener: contextDestroyed()
16 Nov, 2009 10:05:39 PM org.apache.catalina.core.ApplicationContext log
INFO: ContextListener: contextDestroyed()
16 Nov, 2009 10:05:47 PM org.apache.catalina.core.ApplicationContext log
INFO: ContextListener: contextInitialized()
16 Nov, 2009 10:05:47 PM org.apache.catalina.core.ApplicationContext log
INFO: SessionListener: contextInitialized()
16 Nov, 2009 10:05:47 PM org.apache.catalina.core.ApplicationContext log
INFO: Marking servlet MessageBrokerServlet as unavailable
16 Nov, 2009 10:05:47 PM org.apache.catalina.core.StandardContext loadOnStartup
SEVERE: Servlet /blazeds threw load() exception
javax.servlet.UnavailableException
    at flex.messaging.MessageBrokerServlet.init(MessageBrokerServlet.java:170)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:269)
    at java.security.AccessController.doPrivileged(Native Method)
    at javax.security.auth.Subject.doAsPrivileged(Subject.java:517)
    at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:301)
    at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:162)
    at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:115)
    at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1167)
    at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:993)
    at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4149)
    at org.apache.catalina.core.StandardContext.start(StandardContext.java:4458)
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
    at org.apache.catalina.core.ContainerBase.access$000(ContainerBase.java:123)
    at org.apache.catalina.core.ContainerBase$PrivilegedAddChild.run(ContainerBase.java:145)
    at java.security.AccessController.doPrivileged(Native Method)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:769)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:526)
    at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:630)
    at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:556)
    at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:491)
    at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1206)
    at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:314)
    at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
    at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
    at org.apache.catalina.core.StandardHost.start(StandardHost.java:722)
    at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
    at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
    at org.apache.catalina.core.StandardService.start(StandardService.java:516)
    at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
    at org.apache.catalina.startup.Catalina.start(Catalina.java:583)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.apache.commons.daemon.support.DaemonLoader.start(DaemonLoader.java:177)
Edited -------
Thanks and best regards.
Raja
Edited on 18 Nov 2009 13:50 IST (+5:30 GMT)
There is No Problem with either BlazeDS, Tomcat or Kubuntu OS as such.
The repository Install of Tomcat has the problem. What I did is as follows.
1. First I removed the repository Install of all Tomcat packages.
2. Downloaded the stable tar.gz distribution from Apache website.
3. Followed Instructions at this Link (states that repository Install of tomcat do not work properly.)
4. deployed the blazeds war on linux
5. Started Tomcat and tested http://localhost:8080/blazeds/messagebroker/amf
It gave me blank screen as expected.
Hope this helps to someone who stumbles on Ubuntu Linux Blazeds Installation.
Moderators may put this in FAQ section so that it helps Ubuntu Users.
Thanks and best Regards
Raja

It's not that hard to fix/work around, you just need to add a line in /etc/default/tomcat6, I just made a post about it.
http://eveliten.se/node/1
//Snigelkott

HTTP Status 404 - Servlet PapiWebServiceServlet is not available

When I click on the http://localhost:8686/papiws/PapiWebServiceEndpoint?wsdl link in papi web service console the following error message comes:
HTTP Status 404 - Servlet PapiWebServiceServlet is not available
type Status report
message Servlet PapiWebServiceServlet is not available
description The requested resource (Servlet PapiWebServiceServlet is not available) is not available.
Apache Tomcat/5.5.15
I am using Standalone 10.3.2. Build #100143.
How to resolve this issue? Should I use some other version? From where to download it?
Thanks

Are you getting following log snap in ur Servlet Engine log of Standalone admin center....??
RUNTIME:PAPI Web Services Context Listener initialized.
RUNTIME:********* PAPI Web Services (Version 10.3.1.0.0 Service Pack 1 Build #94375) is starting *********
RUNTIME:Checking Java Runtime Enviroment ...Ok
RUNTIME:Initializing enviroment...Ok
RUNTIME:Initializing PAPI services ...
RUNTIME:processDocumentationPath = \S:\OraBPMEnterpriseHomeNew\bin\..\tomcat\webapps\..\..\webapps\papiws\processDocumentation\
RUNTIME:defaultWorkingDirPath = S:\OraBPMEnterpriseHomeNew\bin\..\tomcat\webapps\..\..\webapps\papiws\WEB-INF\
RUNTIME:Creating ProcessService...
RUNTIME:ProcessService created successfully.
RUNTIME:Starting Updater with frequency = '10000'.
RUNTIME:Updater started successfully.
RUNTIME:Ok
RUNTIME:********* PAPI Web Services was initialized successfully *******
if not you may generate the war and deploy it manually...
To generate the war go Config-->PAPI WS tab-->generate war(Bottom link)
hope this help...
Rgds,
Biltu

Servlet "X" is not available

I have a simple application. I'm trying to follow the MVC Pattern.
I receive the following messages.
HTTP Status 404 - Servlet Bla is not available
type Status report
message Servlet Bla is not available
description The requested resource (Servlet Bla is not available) is not available.
Apache Tomcat/6.0.20or sometimes I receive
javax.servlet.ServletException: Wrapper cannot find servlet class pachet.DispatcherServlet or a class it depends on
SEVERE: Allocate exception for servlet Bla
java.lang.ClassNotFoundException: pachet.DispatcherServlet
20.09.2009 11:56:39 org.apache.catalina.core.StandardWrapperValve invokeweb.xml
   <servlet>
        <servlet-name>Bla</servlet-name>
        <servlet-class>pachet.DispatcherServlet</servlet-class>
    </servlet>
    <servlet-mapping>
        <servlet-name>Bla</servlet-name>
        <url-pattern>/dispatcher</url-pattern>
    </servlet-mapping>I'm using an IDE and if I would change, let's say the package name from the web.xml, it would warn me that the path is wrong, but in this moment, I don't receive any warning about anything.
Edited by: abcdriver on Sep 20, 2009 2:02 AM

The error message seems clear enough:
Wrapper cannot find servlet class pachet.DispatcherServlet or a class it depends onIs your class called DispatcherServlet in the package pachet? Double check the spelling - remember it is case sensitive.
Is that class deployed in your web application? WEB-INF/classes/pachet/DispatcherServlet.class?
What dependencies does your class have? What classes need to be present for it?
Are all of them available in the web application classpath?

Servlet action is not available -- Jboss 4.0.2 and Netbeans 5.5.1

Hi There
Before Posting this question I have gone through forums but none of them were satisfactory.
I am really sorry to use such words.
Well Here are my sections of struts-config.xml
<form-beans>
        <form-bean name="logon" type="org.apache.struts.action.DynaActionForm">
          <form-property name="username" type="java.lang.String"/>
          <form-property name="password" type="java.lang.String"/>
        </form-bean>
    </form-beans>
<action-mappings>
        <action name="logon" path="/logon"
            type="com.SMS.view.logon" scope="request" >
              <forward name="success.admin" path="/pages/admin.jsp"/>
              <forward name="success.hod" path="/pages/hod.jsp"/>
              <forward name="success.hr" path="/pages/hr.jsp"/>
              <forward name="sucess.admission" path="/pages/admission/jsp"/>
              <forward name="Fails" path="/pages/welcome.jsp"/>
    </action>
    </action-mappings>
web.xml
<servlet>
        <servlet-name>action</servlet-name>
        <servlet-class>org.apache.struts.action.ActionServlet</servlet-class>
        <init-param>
            <param-name>config</param-name>
            <param-value>/WEB-INF/struts-config.xml</param-value>
        </init-param>
        <init-param>
            <param-name>debug</param-name>
            <param-value>2</param-value>
        </init-param>
        <init-param>
            <param-name>detail</param-name>
            <param-value>2</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
        </servlet>
    <servlet-mapping>
        <servlet-name>action</servlet-name>
        <url-pattern>*.do</url-pattern>
    </servlet-mapping>Now My action servlet that extends action -- logon.java in package com.SMS.view
public class logon extends Action {
    public ActionForward execute(ActionMapping mapping, ActionForm form,
                                 HttpServletRequest request,
                                 HttpServletResponse response) throws IOException,
                                                                      ServletException {
              String uid=(String)((DynaActionForm)form).get("username");
        String pass=(String)((DynaActionForm)form).get("password");
        CheckUser chk=new CheckUser();
        LoginType lgs=chk.getValidUser(uid, pass);
           if(lgs.isIsValid()&& lgs.getType().equals("admin"))
                  return mapping.findForward("success.admin");
        else if (lgs.isIsValid()&& lgs.getType().equals("hod"))
            return mapping.findForward("success.hod");
        else if (lgs.isIsValid()&& lgs.getType().equals("hr"))
            return mapping.findForward("success.hr");
        else if (lgs.isIsValid()&& lgs.getType().equals("admission"))
            return mapping.findForward("success.admission");
        else
             HttpSession ss=request.getSession();
             ss.setAttribute("loginErrorMsg","Please check username or Password");
             return mapping.findForward("Fails");
}Finally my JSP page.
<html:form action="/logon.do">
            <table cellspacing="2" cellpadding="3" border="2" width="50%"
                   height="48">
                <tr>
                    <th width="26%">
                        Username
                    </th>
                    <td width="74%">
                        <html:text property="username"/>
                    </td>
                </tr>
                <tr>
                    <th width="26%">
                        Password
                    </th>
                    <td width="74%">
                        <html:password property="password"/>
                    </td>
                </tr>
                <tr>
                    <th width="26%">
                    </th>
                    <td width="74%">
                        <html:submit/>
                    </td>
                </tr>
                <tr>
                    <th width="26%" colspan="2">
         <%
            String loginerrormsg = null;
            loginerrormsg = (String) session.getAttribute("loginErrorMsg");
            if (loginerrormsg != null) {
        %>
        <H4><font face="verdana" color="#ff4200">
            <%= loginerrormsg %>
        </font></H4><p>
        <%
        %>
                    </th>
                </tr>
            </table>
        </html:form>Well I think, I have given required info.
Please let me know the solution so that it can solve others problem too..
Many Thanks

Hi there!
After two weeks of strugle I found the Solution to the problem.
First of all many thanks to all idots who read this thread & had not replied.
It looks we do not have efficient JAVA programmers worldwide.
Well here are few trouble shootings for this problem:
In order to rectify this problem first of all look at the directory structure of my application:
(*Please note that I'm using Netbeans 5.5.1. So this is ofcourse for the netbeans. this is the directory structure of war file*)
SMS(*Application name*)
|____WEB-INF
|      |___pages
|      |     |___admin.jsp
|      |     |___hod.jsp
|      |
|      |___lib(*contains all jar files.*)
|      |
|      |___classes
|            |____com
|                  |__SMS
|                     |___view (*package*)
|                     |      |__logonForm.class(*Form bean*)
|                     |      |__logon.class(*action class*)
|                     |
|                     |___Struts(*package*)
|                     |
|                     |___model (*package*)
|                           |__DBAccess.class
|                           |__checkUser.class
|
|_____ALL XML And tld files._____So if you have a similar structure too then this thing can help you.
Fist of all here is my Mistake:
****** Look at my jsp page coding ***********
<html:form action="/logon.do" focus="username">I change this to :
<html:form action="logon.do" focus="username">this solves the problem.
Explanation is that with "/logon.do" it searches below one directory where the all class files of actions are stored.
Here are Few more trouble shootings in order to resolve this problem.
1) Make sure you have placed proper path (relative) for action class in action mapping tag in struts-config.xml
2) Make sure you have placed proper path (relative) for form bean class in formbean tag in struts-config.xml
3) Some people also have suggested that you include "*common-collection.jar*" , "*common-dcbp.jar*" etc. files to your application.
You can try this too.
4) The only mis-conception is that you have to be very cautious about the paths of resources when you define them.
Cheers,
Thanks & Regards
Ankur-programmer.net

Servlet action is not available - Help please

Hi, I'm new to jsp and struts. But I'm starting creating a simple entry form and saving the data in a database.
I'm using netbenas 5.0 and created my project from the struts wizard.
I had everything working fine, but now I'm getting the error above.
I tried to search for an answer for this problem and I know that the class "org.apache.struts.action.ActionServlet" is accesible to Tomcat.
So I don't know what else could be wrong. The struts-config and web.xml files are almost "netbeans-only-made", so I couldn't find where
"I" may have inserted wrong entries.
My struts-config.xml :
<?xml version="1.0" encoding="ISO-8859-1" ?>
<!DOCTYPE struts-config PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 1.2//EN"
"http://jakarta.apache.org/struts/dtds/struts-config_1_2.dtd">
<struts-config>
<data-sources>
<data-source type="org.apache.tomcat.dbcp.dbcp.BasicDataSource">
<set-property
property="driverClassName"
value="org.firebirdsql.jdbc.FBDriver" />
<set-property
property="url"
value="jdbc:firebirdsql:localhost/3050:<MyDatabasePath>" />
<set-property
property="username"
value="SYSDBA" />
<set-property
property="password"
value="masterkey" />
<set-property
property="maxActive"
value="10" />
<set-property
property="maxWait"
value="5000" />
<set-property
property="defaultAutoCommit"
value="true" />
<set-property
property="defaultReadOnly"
value="false" />
<set-property
property="validationQuery"
value="SELECT COUNT(*) FROM Assuntos" />
</data-source>
</data-sources>
<form-beans>
<form-bean name="CadAssuntoForm"
type="strutsfiles.CadAssuntoForm"/>
</form-beans>
<global-exceptions>
<exception type="java.sql.SQLException"
key="generica.sql.exception"
path="/pages/CadAssuntoErro.jsp"/>
</global-exceptions>
<global-forwards>
<forward name="welcome" path="/Welcome.do"/>
</global-forwards>
<action-mappings>
<action path="/Welcome" forward="/welcomeStruts.jsp"/>
<action path="/CadAssunto"
type="strutsfiles.CadAssuntoAction"
name="CadAssuntoForm"
input="/pages/CadAssunto.jsp">
<forward name="sucesso" path="/pages/CadAssuntoOK.jsp"/>
<forward name="erro" path="/pages/CadAssuntoErro.jsp"/>
</action>
</action-mappings>
<controller processorClass="org.apache.struts.tiles.TilesRequestProcessor"/>
<message-resources parameter="com/myapp/struts/ApplicationResource"/>

<plug-in className="org.apache.struts.tiles.TilesPlugin" >
<set-property property="definitions-config" value="/WEB-INF/tiles-defs.xml" />
<set-property property="moduleAware" value="true" />
</plug-in>

<plug-in className="org.apache.struts.validator.ValidatorPlugIn">
<set-property
property="pathnames"
value="/WEB-INF/validator-rules.xml,/WEB-INF/validation.xml"/>
</plug-in>
</struts-config>
My web.xml:
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<servlet>
<servlet-name>action</servlet-name>
<servlet-class>org.apache.struts.action.ActionServlet</servlet-class>
<init-param>
<param-name>config</param-name>
<param-value>/WEB-INF/struts-config.xml</param-value>
</init-param>
<init-param>
<param-name>debug</param-name>
<param-value>2</param-value>
</init-param>
<init-param>
<param-name>detail</param-name>
<param-value>2</param-value>
</init-param>
<load-on-startup>2</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>action</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
<session-config><session-timeout>
30
</session-timeout></session-config><welcome-file-list><welcome-file>
index.jsp
</welcome-file></welcome-file-list>
     <jsp-config>
     <taglib>
     <taglib-uri>/tags/struts-bean</taglib-uri>
     <taglib-location>/WEB-INF/struts-bean.tld</taglib-location>
     </taglib>
     <taglib>
     <taglib-uri>/tags/struts-html</taglib-uri>
     <taglib-location>/WEB-INF/struts-html.tld</taglib-location>
     </taglib>
     <taglib>
     <taglib-uri>/tags/struts-logic</taglib-uri>
     <taglib-location>/WEB-INF/struts-logic.tld</taglib-location>
     </taglib>
     <taglib>
     <taglib-uri>/tags/struts-nested</taglib-uri>
     <taglib-location>/WEB-INF/struts-nested.tld</taglib-location>
     </taglib>
     <taglib>
     <taglib-uri>/tags/struts-tiles</taglib-uri>
     <taglib-location>/WEB-INF/struts-tiles.tld</taglib-location>
     </taglib>
</jsp-config>
</web-app>
Thanks in advance,
Marcio

503 Service Unavailable
The server is currently unable to handle the request due to a temporary overloading or maintenance of the server. The implication is that this is a temporary condition which will be alleviated after some delay. If known, the length of the delay MAY be indicated in a Retry-After header. If no Retry-After is given, the client SHOULD handle the response as it would for a 500 response.
Note: The existence of the 503 status code does not imply that a
server must use it when becoming overloaded. Some servers may wish
to simply refuse the connection.

Exception :(Servlet action is not available) is not available.

I am using mvc frame work(Struts)
IDE is eclipse
I dont know where i am going wrong
please help me in this regards

My Struts config.xml
<struts-config>
     <form-beans>
          <form-bean name="processBean" path="com.pennywise.bean.ProcessBean"/>
          <form-bean name="user" path="com.pennywise.bean.User"/>
          <form-bean name="user3" path="com.pennywise.bean.User3"/>
          <form-bean name="user4" path="com.pennywise.bean.User4"/>
          <form-bean name="userTeam" path="com.pennywise.bean.UserTeam"/>
     </form-beans>
     <global-forwards>
     </global-forwards>
<action-mappings>
     <action path="/loginservlet4" type="com.pennywise.action.LoginServlet4"
                    name="user4"
                    input="form.html"
                    scope="request" validate="true" >
               <forward name="success" path="form4.jsp" />
               <forward name="fail" path="form.html" />
          </action>
<data-sources>
     <data-source type="org.apache.tomcat.dbcp.dbcp.BasicDataSource">
         <set-property property="driverClassName" value="com.mysql.jdbc.Driver" />
         <set-property property="url" value="jdbc:mysql://167.186.11.246/Bidding"/>
         <set-property property="username" value="mysql" />
         <set-property property="password" value="pennywise"/>
         <set-property property="maxActive" value="10" />
         <set-property property="maxWait" value="5000" />
         <set-property property="defaultAutoCommit" value="false" />
         <set-property property="defaultReadOnly" value="false" />
     </data-source>
</data-sources>
</struts-config>     My web.xml
<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE web-app
    PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN"
    "http://java.sun.com/j2ee/dtds/web-app_2_2.dtd">
<web-app>

<servlet>
             <servlet-name>action</servlet-name>
             <servlet-class>org.apache.struts.action.ActionServlet</servlet-class>
        <init-param>
      <param-name>config</param-name>
      <param-value>/WEB-INF/struts-config.xml</param-value>
    </init-param>
    <init-param>
      <param-name>application</param-name>
      <param-value>application</param-value>
    </init-param>
    <init-param>
      <param-name>debug</param-name>
      <param-value>2</param-value>
    </init-param>
    <load-on-startup>2</load-on-startup>
</servlet>

    <servlet-mapping>
             <servlet-name>action</servlet-name>
             <url-pattern>*.do</url-pattern>
        </servlet-mapping>
    <welcome-file-list>
<welcome-file>form.html</welcome-file>
</welcome-file-list>
<taglib>
     <taglib-uri>/WEB-INF/tld/struts.tld</taglib-uri>
     <taglib-location>/WEB-INF/tld/struts.tld</taglib-location>
</taglib>
<taglib>
     <taglib-uri>/WEB-INF/tld/struts-bean.tld</taglib-uri>
    <taglib-location>/WEB-INF/tld/struts-bean.tld</taglib-location>
</taglib>
<taglib>
    <taglib-uri>/WEB-INF/tld/struts-form.tld</taglib-uri>
    <taglib-location>/WEB-INF/tld/struts-form.tld</taglib-location>
</taglib>
<taglib>
       <taglib-uri>/WEB-INF/tld/struts-html.tld</taglib-uri>
       <taglib-location>/WEB-INF/tld/struts-html.tld</taglib-location>
</taglib>
<taglib>
     <taglib-uri>/WEB-INF/tld/struts-logic.tld</taglib-uri>
     <taglib-location>/WEB-INF/tld/struts-logic.tld</taglib-location>
</taglib>
</web-app>   My ActionServlet
package com.pennywise.action;
import java.io.*;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;
import com.pennywise.bean.User4;
import com.pennywise.services.UserServices4;
import java.sql.*;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionError;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionForward;
   public class LoginServlet4 extends Action
           public ActionForward execute(ActionMapping mapping,
                                                    ActionForm form,
                                                    HttpServletRequest req,
                                                    HttpServletResponse res)throws Exception
       res.setContentType("text/html");
       PrintWriter out=res.getWriter();
       ActionError error=null;
       ActionErrors ae=null;
       try{
       User4 user= (User4)form;
       UserServices4 userServices4= new UserServices4();
       ArrayList userList = (ArrayList)userServices4.listUser4();
       req.setAttribute("userList",userList);
          }catch(Exception e)
               System.out.println(e);
          }//catch
          return mapping.findForward("success");
     }//actionForward

Servlet: "The requested resource is not available"

I'm trying to get my first servlet to run.
I've installed tomcat 4.1.18 and compiled a "HelloWorld" class into
"tomcat_dir"\webapps\root\web-inf\classes\.
when I start tomcat, then open my browser and key
"http://localhost:8080/servlet/HelloWorld"
I get a status 404
"The requested resource (/servlet/HelloWorld) is not available.
what am I doing wrong?
thanks
barry

Register the servlet in the web.xml file.
open ROOT/WEB-INF/web.xml and edit it like:
<web-app>
<servlet>
<servlet-name>HelloWorld</servlet-name>
<servlet-class>HelloWorld</servlet-class>
</servlet>
</web-app>
Stop and start tomcat and try again.

Error:    package javax.servlet.http does not exist

Hi all,
How do I import javax.servlet?
package com.example.web;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
public class BeerSelect extends HttpServlet {
public void doPost(HttpServletRequest request,
                     HttpServletResponse response)
                     throws IOException, ServletException {
    response.setContentType("text/html");
    PrintWriter out = response.getWrite();
    out.println ("Beer Selection Advide<br>");
    String c = request.getParameter("color");
    out.println ("<br>Got beer color " + c);
}What does this error mean? The error message:
Compiling 1 source file to C:\Program Files\Apache Software Foundation\MyProjects\J2EE\build\classes
C:\Program Files\Apache Software Foundation\MyProjects\J2EE\src\com\example\web\BeerSelect.java:3:
package javax.servlet does not exist
import javax.servlet.*;
C:\Program Files\Apache Software Foundation\MyProjects\J2EE\src\com\example\web\BeerSelect.java:4:
package javax.servlet.http does not exist
import javax.servlet.http.*;
C:\Program Files\Apache Software Foundation\MyProjects\J2EE\src\com\example\web\BeerSelect.java:7:
cannot find symbol
symbol: class HttpServlet
public class BeerSelect extends HttpServlet {
C:\Program Files\Apache Software Foundation\MyProjects\J2EE\src\com\example\web\BeerSelect.java:8:
cannot find symbol
symbol : class HttpServletRequest
location: class com.example.web.BeerSelect
public void doPost(HttpServletRequest request,
C:\Program Files\Apache Software Foundation\MyProjects\J2EE\src\com\example\web\BeerSelect.java:9:
cannot find symbol
symbol : class HttpServletResponse
location: class com.example.web.BeerSelect
                     HttpServletResponse response)
C:\Program Files\Apache Software Foundation\MyProjects\J2EE\src\com\example\web\BeerSelect.java:10:
cannot find symbol
symbol : class ServletException
location: class com.example.web.BeerSelect
                     throws IOException, ServletException {
6 errors
BUILD FAILED (total time: 0 seconds)Thank you.

Hi,
The file servlet-api.jar / servlet.jar is not available in your classpath.
To compile an Servlet you need the jar file to be in classpath.
The jar file can be found in your webserver / application server lib folder.
Regards,
Zack

Tomcat Error: Requested Resource is not Available.

I'm working on a Struts project, which involves working w/ JSP pages, Tomcat and Java classes.
I keep receiving the following error whenever I click on a link on my main JSP page. My Servlet's name is StrutsGame, which is defined in web.xml
HTTP Status 404 - Servlet StrutsGame is not available
type Status report
message Servlet StrutsGame is not available
description The requested resource (Servlet StrutsGame is not available) is not available.
Apache Tomcat/5.5.20Note that I do not get this problem when I enter the main jsp, although this is under the same servlet name.
My main jsp page is called DisplayMainMenu.jsp, which contains links to GetAddInfo.jsp, GetDeleteInfo.jsp, GetEditName.jsp and DisplayGames.jsp.
I receive the problem discussed above when I click on GetAddInfo.jsp.
Here's how my web.xml looks like. Please help out!
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN" "http://java.sun.com/j2ee/dtds/web-app_2_2.dtd">
<web-app>
<servlet>
    <servlet-name>StrutsGame</servlet-name>
    <servlet-class>org.apache.struts.action.ActionServlet</servlet-class>
     <init-param>
      <param-name>application</param-name>
      <param-value>StrutsGame</param-value>
    </init-param>
     <init-param>
      <param-name>config</param-name>
      <param-value>/WEB-INF/struts-config.xml</param-value>
    </init-param>
    </servlet>
<servlet-mapping>
    <servlet-name>StrutsGame</servlet-name>
    <url-pattern>/do/*</url-pattern>
</servlet-mapping>
    <session-config id="timeout">
     <session-timeout>600</session-timeout>
    </session-config>
<welcome-file-list>
    <welcome-file>jsp/DisplayMainMenu.jsp</welcome-file>
</welcome-file-list>
<taglib>
    <taglib-uri>struts/bean-el</taglib-uri>
    <taglib-location>/WEB-INF/struts-bean-el.tld</taglib-location>
</taglib>
<taglib>
    <taglib-uri>struts/html-el</taglib-uri>
    <taglib-location>/WEB-INF/struts-html-el.tld</taglib-location>
</taglib>
<taglib>
    <taglib-uri>struts/logic-el</taglib-uri>
    <taglib-location>/WEB-INF/struts-logic-el.tld</taglib-location>
</taglib>
</web-app>

make this sample web.xml as your reference:
<?xml version = '1.0' encoding = 'windows-1252'?>
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app>
<description>Empty web.xml file for Web Application</description>
<servlet>
    <servlet-name>SampleServlet</servlet-name>
    <servlet-class>com.sample.SampleServlet</servlet-class>
</servlet>
<servlet>
    <servlet-name>MyServlets</servlet-name>
    <servlet-class>myServlet.MyServlets</servlet-class>
</servlet>
<servlet>
    <servlet-name>myServlets</servlet-name>
    <servlet-class>com.myapp.myServlets</servlet-class>
</servlet>
<servlet>
    <servlet-name>MyServlet</servlet-name>
    <servlet-class>mypackage5.MyServlet</servlet-class>
</servlet>
<servlet>
    <servlet-name>FetchDataServlet</servlet-name>
    <servlet-class>com.myapp.FetchDataServlet</servlet-class>
</servlet>
<servlet>
    <servlet-name>ReportServlet</servlet-name>
    <servlet-class>com.jubabes.ReportServlet</servlet-class>
</servlet>
<servlet-mapping>
    <servlet-name>MyServlets</servlet-name>
    <url-pattern>/myservlets</url-pattern>
</servlet-mapping>
<servlet-mapping>
    <servlet-name>MyServlet</servlet-name>
    <url-pattern>/myservlet</url-pattern>
</servlet-mapping>
<servlet-mapping>
    <servlet-name>FetchDataServlet</servlet-name>
    <url-pattern>/fetchdataservlet</url-pattern>
</servlet-mapping>
<servlet-mapping>
    <servlet-name>ReportServlet</servlet-name>
    <url-pattern>/reportservlet</url-pattern>
</servlet-mapping>
<session-config>
    <session-timeout>35</session-timeout>
</session-config>
<mime-mapping>
    <extension>html</extension>
    <mime-type>text/html</mime-type>
</mime-mapping>
<mime-mapping>
    <extension>txt</extension>
    <mime-type>text/plain</mime-type>
</mime-mapping>
</web-app>

Servlets only running, not compileing

Recently installed Tomcat on an old Win ME machine.
The pre compiled servlet are running fine. However I am not able to compile any new ones.
Anyone know what might be wrong?
Thanks
Andreas

The error I am getting when trying to compile servlet
'HelloWorld'
(http://127.0.0.1:8080/servlet/HelloWorld)
HTTP Status 404 - /servlet/HelloWorld
type Status report
message /servlet/HelloWorld
description The requested resource
(/servlet/HelloWorld) is not available.
Apache Tomcat/4.1.24thanks
AndreasThat is not trying to compile. That is trying to access. You must compile a servlet like you would a normal java class, using the javac or an ide.
If you do not know how to do this, I suggest reading this: http://java.sun.com/docs/books/tutorial/index.html

Resource not available error in servlet

This is my directory structure C:\Program Files\Apache Software Foundation\Tomcat 4.1\webapps\VSG\WEB-INF and here i have in web-inf my web.xml which looks like this
<web-app>
<servlet servlet-name>Myservlet</servlet-name>
<servlet-class>Myservlet<servlet-class>
</servlet>
<servlet-mapping >
<servlet-name>Myservlet</servlet-name>
<url-pattern>/myservlet</url-pattern>
</servlet-mapping>
</web-app>
while my class file is at this position C:\Program Files\Apache Software Foundation\Tomcat 4.1\webapps\vsg\WEB-INF\classes
Now i run my servlet in browser as
http://localhost:8080/vsg/myservlet
it gives me error that resource is not available.... any idea on this ???

ganeshmb wrote:
Package-less classes are no longer supported .. .. when you use Tomcat 4.1 with Java 1.4 or newer due to a security bugfix. Since Tomcat 5.0 it is been "fixed" by an internal workaround.
Still, putting classes in a package is highly recommended. You can only access classes from another packages when you explicitly import it. As you cannot import from the default package, the classes in the default package remains unaccessible for classes in another packages (like the application server implementation classes).

"The requested resource (/hello) is not available" Error of Servlet

Hello all,
I get HTTP STATUS 404 Error which states "The requested resource (/hello) is not available" even thought according to me I am doing everything perfectly.
Here is more information. If you can find out where the proble might be please
let me know because I am working on this for more than 9 hours.
I AM USING-<br>
TOMCAT 5.5.26 <br>
JRE 6 <br>
J2SDK 1.4.0 <br>
</B>
<BR><BR>
SYSTEM VARIABLES :<br>
<B>
CLASSPATH
</B>
C:\apache-tomcat-5.5.26\common\lib\servlet-api.jar <BR>
<B> JAVA_HOME</B> D:\j2sdk1.4.0
<BR>
<B>JRE_HOME</B> C:\Program Files\Java\jre6
<BR>
<B>TOMCAT_HOME </B>C:\apache-tomcat-5.5.26
<BR>
<P>
I have placed my hello.class file inside
<b>C:\apache-tomcat-5.5.26\webapps\ROOT\WEB-INF\classes</b>
also, i have modified web.xml file as<br>
<b>
<servlet>
<servlet-name>hello</servlet-name>
<servlet-class>hello</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>hello</servlet-name>
<url-pattern>hello</url-pattern>
</servlet-mapping>
</b><br><br>
But still I am not able to access my servlet when i type
http://localhost:8080/hello
I get the error I mentioned above.

Hi..Thanks for all those who have replied earlier. I feel I should add some more information.
I dont know what PACKAGE NAME you are talking about
I am pasting contents of my XML file located in :
**apache-tomcat-5.5.26\webapps\ROOT\WEB-INF\web.xml**
-->
- <web-app xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd" version="2.4">
<display-name>Welcome to Tomcat</display-name>
<description>Welcome to Tomcat</description>
- 
- <servlet>
<servlet-name>org.apache.jsp.index_jsp</servlet-name>
<servlet-class>org.apache.jsp.index_jsp</servlet-class>
</servlet>
- <servlet-mapping>
<servlet-name>org.apache.jsp.index_jsp</servlet-name>
<url-pattern>/index.jsp</url-pattern>
</servlet-mapping>
- 
</web-app>
web.xml file located in
apache-tomcat-5.5.26\webapps\servlets-examples\WEB-INF
is given below:
<?xml version="1.0" encoding="ISO-8859-1"?>

<web-app xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"
version="2.4">
<display-name>Servlet 2.4 Examples</display-name>
<description>
Servlet 2.4 Examples.
</description>

<filter>
<filter-name>Servlet Mapped Filter</filter-name>
<filter-class>filters.ExampleFilter</filter-class>
     <init-param>
     <param-name>attribute</param-name>
<param-value>filters.ExampleFilter.SERVLET_MAPPED</param-value>
     </init-param>
</filter>
<filter>
<filter-name>Path Mapped Filter</filter-name>
<filter-class>filters.ExampleFilter</filter-class>
     <init-param>
     <param-name>attribute</param-name>
<param-value>filters.ExampleFilter.PATH_MAPPED</param-value>
     </init-param>
</filter>
<filter>
<filter-name>Request Dumper Filter</filter-name>
<filter-class>filters.RequestDumperFilter</filter-class>
</filter>

<filter>
<filter-name>Set Character Encoding</filter-name>
<filter-class>filters.SetCharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>EUC_JP</param-value>
</init-param>
</filter>
<filter>
<filter-name>Compression Filter</filter-name>
<filter-class>compressionFilters.CompressionFilter</filter-class>
<init-param>
<param-name>compressionThreshold</param-name>
<param-value>10</param-value>
</init-param>
<init-param>
<param-name>debug</param-name>
<param-value>0</param-value>
</init-param>
</filter>

<filter-mapping>
<filter-name>Servlet Mapped Filter</filter-name>
     <servlet-name>invoker</servlet-name>
</filter-mapping>
<filter-mapping>
<filter-name>Path Mapped Filter</filter-name>
     <url-pattern>/servlet/*</url-pattern>
</filter-mapping>





<listener>
<listener-class>listeners.ContextListener</listener-class>
</listener>
<listener>
<listener-class>listeners.SessionListener</listener-class>
</listener>

<servlet>
<servlet-name>CompressionFilterTestServlet</servlet-name>
<servlet-class>compressionFilters.CompressionFilterTestServlet</servlet
-class>
</servlet>
<servlet>
<servlet-name>hello</servlet-name>
<servlet-class>hello</servlet-class>
</servlet>
</servlet>
<servlet>
<servlet-name>HelloWorldExample</servlet-name>
<servlet-class>HelloWorldExample</servlet-class>
</servlet>
<servlet>
<servlet-name>RequestInfoExample</servlet-name>
<servlet-class>RequestInfoExample</servlet-class>
</servlet>
<servlet>
<servlet-name>RequestHeaderExample</servlet-name>
<servlet-class>RequestHeaderExample</servlet-class>
</servlet>
<servlet>
<servlet-name>RequestParamExample</servlet-name>
<servlet-class>RequestParamExample</servlet-class>
</servlet>
<servlet>
<servlet-name>CookieExample</servlet-name>
<servlet-class>CookieExample</servlet-class>
</servlet>
<servlet>
<servlet-name>SessionExample</servlet-name>
<servlet-class>SessionExample</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>CompressionFilterTestServlet</servlet-name>
<url-pattern>/CompressionTest</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>HelloWorldExample</servlet-name>
<url-pattern>/servlet/HelloWorldExample</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>RequestInfoExample</servlet-name>
<url-pattern>/servlet/RequestInfoExample/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>RequestHeaderExample</servlet-name>
<url-pattern>/servlet/RequestHeaderExample</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>RequestParamExample</servlet-name>
<url-pattern>/servlet/RequestParamExample</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>CookieExample</servlet-name>
<url-pattern>/servlet/CookieExample</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>SessionExample</servlet-name>
<url-pattern>/servlet/SessionExample</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>hello</servlet-name>
<url-pattern>/servlet/hello</url-pattern>
</servlet-mapping>
<security-constraint>
<display-name>Example Security Constraint</display-name>
<web-resource-collection>
<web-resource-name>Protected Area</web-resource-name>
     
<url-pattern>/jsp/security/protected/*</url-pattern>
     
     <http-method>DELETE</http-method>
<http-method>GET</http-method>
<http-method>POST</http-method>
     <http-method>PUT</http-method>
</web-resource-collection>
<auth-constraint>

<role-name>tomcat</role-name>
     <role-name>role1</role-name>
</auth-constraint>
</security-constraint>

<login-config>
<auth-method>FORM</auth-method>
<realm-name>Example Form-Based Authentication Area</realm-name>
<form-login-config>
<form-login-page>/jsp/security/protected/login.jsp</form-login-page>
<form-error-page>/jsp/security/protected/error.jsp</form-error-page>
</form-login-config>
</login-config>

<security-role>
<role-name>role1</role-name>
</security-role>
<security-role>
<role-name>tomcat</role-name>
</security-role>


<env-entry>
<env-entry-name>minExemptions</env-entry-name>
<env-entry-type>java.lang.Integer</env-entry-type>
<env-entry-value>1</env-entry-value>
</env-entry>
<env-entry>
<env-entry-name>foo/name1</env-entry-name>
<env-entry-type>java.lang.String</env-entry-type>
<env-entry-value>value1</env-entry-value>
</env-entry>
<env-entry>
<env-entry-name>foo/bar/name2</env-entry-name>
<env-entry-type>java.lang.Boolean</env-entry-type>
<env-entry-value>true</env-entry-value>
</env-entry>
<env-entry>
<env-entry-name>name3</env-entry-name>
<env-entry-type>java.lang.Integer</env-entry-type>
<env-entry-value>1</env-entry-value>
</env-entry>
<env-entry>
<env-entry-name>foo/name4</env-entry-name>
<env-entry-type>java.lang.Integer</env-entry-type>
<env-entry-value>10</env-entry-value>
</env-entry>
</web-app>
My program hello.java is given below
import java.io.*;
import javax.servlet.http.*;
import javax.servlet.*;
public class hello extends HttpServlet {
public void doGet (HttpServletRequest req,
HttpServletResponse res)
throws ServletException, IOException
PrintWriter out = res.getWriter();
out.println("Hello, world!");
out.close();
}

Servlet TestTrail is not available

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