503 error on apache tomcat

Before 5 hours i used the tomcat server is worked well and now i opened the page http://localhost:8000 on the browser and it shows a message that service 503 is unavailable from 127.0.0.1

java.lang.NoClassDefFoundError: mypackage/Transportadora (wrong name: Transportadora) You need to make sure all your classes are in the classpath and/or you need to make sure you're calling the class by its correct name.

Similar Messages

  • I don't understand the following error on apache tomcat

    Good afternoon!
    I am using tomcat 6.0.13.When i try to perform my servlet, the following exception is gone off :
    exception
    javax.servlet.ServletException: Error allocating a servlet instance
    org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
    org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261)
    org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
    org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:581)
    org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
    java.lang.Thread.run(Thread.java:595)
    root cause
    java.lang.NoClassDefFoundError: mypackage/Transportadora (wrong name: Transportadora)
    java.lang.ClassLoader.defineClass1(Native Method)
    java.lang.ClassLoader.defineClass(ClassLoader.java:620)
    java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
    org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:1817)
    org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:872)
    org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1325)
    org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1204)
    org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
    org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261)
    org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
    org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:581)
    org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
    java.lang.Thread.run(Thread.java:595)
    Would be this a problem in the definition of the class?
    web.xml:
    <?xml version="1.0" encoding="ISO-8859-1"?>
    <web-app xmlns="http://java.sun.com/xml/ns/j2ee"
    xmlnssi="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>Transportadora </display-name>
    <description>
    Projeto Transportadora
    </description>
    <servlet>
    <servlet-name>Transportadora</servlet-name>
    <servlet-class>mypackage.Transportadora</servlet-class>
    </servlet>
    <servlet-mapping>
    <servlet-name>Transportadora</servlet-name>
    <url-pattern>/transp</url-pattern>
    </servlet-mapping>
    </web-app>
    A great one I hug and grateful for the attention!
    Message was edited by:
    tarssa
    Message was edited by:
    tarssa
    Message was edited by:
    tarssa

    java.lang.NoClassDefFoundError: mypackage/Transportadora (wrong name: Transportadora) You need to make sure all your classes are in the classpath and/or you need to make sure you're calling the class by its correct name.

  • Problem accessing exception object in jsp error page - Apache Tomcat 5.0.25

    Hi all,
    I'm thoroughly confused and need some help. I've deployed a very simple web application in Apache Tomcat 5.0.25 to test exception handling - errortest.jsp and error.jsp. errortest.jsp throws a divide by zero exception if executed with default values in text fields.
    When I put the directive IsErrorPage="true" in error.jsp i get a HTTP 500 error when error.jsp is accessed. If I remove it error.jsp is displayed but I cant access the exception object - if I try to I get an exception below:
    org.apache.jasper.JasperException: Unable to compile class for JSP
    An error occurred at line: 5 in the jsp file: /error.jsp
    Generated servlet error:
    [javac] Compiling 1 source file
    E:\Apache Software Foundation\Tomcat 5.0\work\Catalina\localhost\mywebapp\org\apache\jsp\error_jsp.java:46: cannot resolve symbol
    symbol : variable exception
    location: class org.apache.jsp.error_jsp
    out.print(exception.getMessage());
    ^
    1 error
    Below is the code for the two jsp pages:
    errortest.jsp:
    <%@ page errorPage="error.jsp" %>
    <html>
    <head><title>Error test</title></head>
    <body>     
         <form action="errortest.jsp" method="post">
         Enter first number:<input type="text" name="first" value="5"/><br>
         Enter second number:<input type="text" name="second" value="0"/><br>
         <input type="submit"/>
         </form>
         <%
         if (request.getMethod().equals("POST")) {
              int first = Integer.parseInt( request.getParameter( "first" ) );
              int second = Integer.parseInt( request.getParameter( "second" ) );
              int answer = first/second;
         %>
    </body>
    </html>
    NB: I am able to catch and display the exception if I use a try/catch block around the division as shown below.
    try {
    int answer = first/second;
    } catch( Exception e) {
    e.printStackTrace( new PrintWriter(out) );
    error.jsp (first draft)
    NB: HTTP 500 error occurs when directive "isErrorPage" is added:
    <%@ page isErrorPage="true" %>
    <html>
    <head><title>Error Page</title></head>
    <body>
    </body>
    </html>
    error.jsp (second draft)
    NB: directive is removed but exception thrown when implicit exception object is accessed. error.jsp displays if exception object is not accessed:
    <%@ page %>
    <html>
    <head><title>Error Page</title></head>
    <body>
    <%=exception.getMessage()%>
    </body>
    </html>
    Web server specs:
    Apache Tomcat 5.0.25
    Machine specs:
    Windows XP Pro
    Java environments:
    j2sdk1.4.2_03
    J2EE 1.4

    This works for me:
    throwError.jsp
    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
         "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
    <%@ page language="java" errorPage="/error.jsp"
    contentType="text/html; charset=utf-8" %>
    <html>
    <head>
         <title>Throw Exception</title>
    </head>
    <body>
    Throwing exception....
    <%
    // throw ArithmeticException
    int badInt = 12/0;
    %>
    </body>
    </html>
    error.jsp
    <%@ page language="java" isErrorPage="true" %>
    <head><title>Doh!</title></head>
    An Error has occurred in this application.
    <% if (exception != null) { %>
    <pre><% exception.printStackTrace(new java.io.PrintWriter(out)); %></pre>
    <% } else { %>
    Please check your log files for further information.
    <% } %>

  • Getting 503 error for Apache + Coldfusion on Linux

    Hi Guys,
    I am new to coldfusion and facing issue with the websites.
    Frequently I am encountering 503 errors for my websites sites.
    Apache error_log shows below errors at the time of 503 errors:
    [Thu Aug 15 14:56:11 2013] [notice] jrApache[12343: 16314]  JRun will not accept request.  Check JRun web server configuration and JRun mappings on JRun server.
    [Thu Aug 15 14:57:26 2013] [notice] jrApache[10249: 30633]  JRun will not accept request.  Check JRun web server configuration and JRun mappings on JRun server.
    [Thu Aug 15 14:57:27 2013] [notice] jrApache[11269: 14799]  command error: 104 Connection reset by peer <- [28]
    [Thu Aug 15 14:57:27 2013] [notice] jrApache[11269: 14799]  returning error page for 104 Connection reset by peer
    [Thu Aug 15 14:57:27 2013] [notice] jrApache[21458: 51935]  command error: 104 Connection reset by peer <- [28]
    [Thu Aug 15 14:57:27 2013] [notice] jrApache[21458: 51935]  returning error page for 104 Connection reset by peer
    [Thu Aug 15 14:57:27 2013] [notice] jrApache[9210: 52959]  command error: 104 Connection reset by peer <- [28]
    [Thu Aug 15 14:57:27 2013] [notice] jrApache[9210: 52959]  returning error page for 104 Connection reset by peer
    [Thu Aug 15 14:57:27 2013] [notice] jrApache[8091: 51679]  command error: 104 Connection reset by peer <- [28]
    [Thu Aug 15 14:57:27 2013] [notice] jrApache[8091: 51679]  returning error page for 104 Connection reset by peer
    [Thu Aug 15 14:57:27 2013] [notice] jrApache[21260: 15823]  command error: 104 Connection reset by peer <- [28]
    [Thu Aug 15 14:57:27 2013] [notice] jrApache[9209: 52703]  command error: 104 Connection reset by peer <- [28]
    [Thu Aug 15 14:57:27 2013] [notice] jrApache[9209: 52703]  returning error page for 104 Connection reset by peer
    [Thu Aug 15 14:57:27 2013] [notice] jrApache[28106: 15567]  command error: 104 Connection reset by peer <- [28]
    [Thu Aug 15 14:57:27 2013] [notice] jrApache[28106: 15567]  returning error page for 104 Connection reset by peer
    [Thu Aug 15 14:57:27 2013] [notice] jrApache[21260: 15823]  returning error page for 104 Connection reset by peer
    [Thu Aug 15 14:57:27 2013] [notice] jrApache[3831: 14031]  command error: 104 Connection reset by peer <- [28]
    [Thu Aug 15 14:57:27 2013] [notice] jrApache[3831: 14031]  returning error page for 104 Connection reset by peer
    [Thu Aug 15 14:57:27 2013] [notice] jrApache[21264: 14543]  command error: 104 Connection reset by peer <- [28]
    [Thu Aug 15 14:57:27 2013] [notice] jrApache[21264: 14543]  returning error page for 104 Connection reset by peer
    [Thu Aug 15 14:57:27 2013] [notice] jrApache[30125: 53215]  command error: 104 Connection reset by peer <- [28]
    [Thu Aug 15 14:57:27 2013] [notice] jrApache[30125: 53215]  returning error page for 104 Connection reset by peer
    [Thu Aug 15 14:57:27 2013] [notice] jrApache[9216: 60810]  127.0.0.1:51800 connect failed[28]: 111 111 Connection refused
    [Thu Aug 15 14:57:27 2013] [notice] jrApache[9216: 60810]  returning error page for 111 Connection refused
    [Thu Aug 15 14:57:27 2013] [notice] jrApache[12363: 11782]  127.0.0.1:51800 connect failed[28]: 111 111 Connection refused
    [Thu Aug 15 14:57:27 2013] [notice] jrApache[12363: 11782]  returning error page for 111 Connection refused
    Below is my Jrun settings in httpd.conf file:
    # JRun Settings
    LoadModule jrun_module /opt/coldfusion9/runtime/lib/wsconfig/1/mod_jrun22.so
    <IfModule mod_jrun22.c>
        JRunConfig Verbose false
        JRunConfig Apialloc false
        JRunConfig Ignoresuffixmap false
        JRunConfig Serverstore /opt/coldfusion9/runtime/lib/wsconfig/1/jrunserver.store
        JRunConfig Bootstrap 127.0.0.1:51800
        JRunConfig ConnectTimeout 1500
        AddHandler jrun-handler .jsp .jws .cfm .cfml .cfc .cfr .cfswf
    </IfModule>
    Below are the loaded jrun modules:
    # httpd -M | grep jrun
    core_module (static)
    mpm_prefork_module (static)
    http_module (static)
    so_module (static)
    auth_basic_module (shared)
    auth_digest_module (shared)
    authn_file_module (shared)
    authn_alias_module (shared)
    authn_anon_module (shared)
    authn_dbm_module (shared)
    authn_default_module (shared)
    authz_host_module (shared)
    authz_user_module (shared)
    authz_owner_module (shared)
    authz_groupfile_module (shared)
    authz_dbm_module (shared)
    authz_default_module (shared)
    ldap_module (shared)
    authnz_ldap_module (shared)
    include_module (shared)
    log_config_module (shared)
    logio_module (shared)
    env_module (shared)
    ext_filter_module (shared)
    mime_magic_module (shared)
    expires_module (shared)
    deflate_module (shared)
    headers_module (shared)
    usertrack_module (shared)
    setenvif_module (shared)
    mime_module (shared)
    dav_module (shared)
    status_module (shared)
    autoindex_module (shared)
    info_module (shared)
    dav_fs_module (shared)
    vhost_alias_module (shared)
    negotiation_module (shared)
    dir_module (shared)
    actions_module (shared)
    speling_module (shared)
    userdir_module (shared)
    alias_module (shared)
    rewrite_module (shared)
    proxy_module (shared)
    proxy_balancer_module (shared)
    proxy_ftp_module (shared)
    proxy_http_module (shared)
    proxy_connect_module (shared)
    cache_module (shared)
    suexec_module (shared)
    disk_cache_module (shared)
    file_cache_module (shared)
    mem_cache_module (shared)
    cgi_module (shared)
    version_module (shared)
    ssl_module (shared)
    proxy_ajp_module (shared)
    jrun_module (shared)
    Syntax OK
    Please suggest me to fix this issue.
    Thanks & Regards
    Kalyan Pasupuleti

    Hi Priyank,
    Thanks for your quick reply.
    Coldfusion Version is 9
    Apache Version is : Apache/2.2.3
    OS: CentOS release 5.7 (Final) - 32Bit
    Thanks & Regards
    Kalyan Pasupuleti

  • Exception:org.apache.tomcat.dbcp.dbcp.PoolingDataSource$PoolGuardConnectionWrapper cannot be cast to oracle.jdbc.OracleConnection

    Hi All,
    i am using jdev version 11.1.1.5.0
    and deployed my Adf application on Apache Tomcat 6.0.
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                  username="jagrandb" password="jagrantest" maxActive="20" maxIdle="10"
                  maxWait="-1"  accessToUnderlyingConnectionAllowed="true" />
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      right click on AM --> Configuration-->edit-->select connection type jdbc datasource  -->java:/comp/env/jdbc/TestDB  
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    i have goggling and find  following solution-
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    Is there any method on ADF BC which handle JNDI Data source setting or any other way to do this.
    thanks in Advance
    Manish

    Hi dvohra21,
    thanks for reply.
    i don't understand where i go to set accessToUnderlyingConnectionAllowed =true
    i have already set this property on context.xml file
    <Resource name="jdbc/TestDB" auth="Container"
                  type="javax.sql.DataSource" driverClassName="oracle.jdbc.OracleDriver"
                  url="jdbc:oracle:thin:@localhost:1521:dst"
                  username="jagrandb" password="jagrantest" maxActive="20" maxIdle="10"
                  maxWait="-1"  accessToUnderlyingConnectionAllowed="true" />
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    please elaborate this steps how to Configuree DBCP

  • Tomcat 4.0.6 503 error - Need help !

    I am running jsp and servlets in tomcat 4.0.6 server..(commercial server)...
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    <?xml version="1.0" encoding="ISO-8859-1"?>
    <!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd">
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    <display-name>UCanExport</display-name>
    <description>UCanExport description page</description>
    <taglib>
         <taglib-uri>http://java.sun.com/jstl/sql</taglib-uri>
         <taglib-location>/WEB-INF/sql.tld</taglib-location>
    </taglib>
    <taglib>
         <taglib-uri>http://java.sun.com/jstl/core</taglib-uri>
         <taglib-location>/WEB-INF/c.tld</taglib-location>
    </taglib>
    <resource-ref>
    <description>MySQL Datasource</description>
    <res-ref-name>jdbc/devDb</res-ref-name>
    <res-type>javax.sql.DataSource</res-type>
    <res-auth>Container</res-auth>
    </resource-ref>
    <resource-ref>
    <description>Resource reference to a factory for javax.mail.Session</description>
    <res-ref-name>mail/Session</res-ref-name>
    <res-type>javax.mail.Session</res-type>
    <res-auth>Container</res-auth>
    </resource-ref>
    </web-app>
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    <%@ page contentType="text/html; charset=iso-8859-1" language="java" import="java.sql.*" session="true" errorPage="genericError.jsp" %>
    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
    <html xmlns="http://www.w3.org/1999/xhtml">
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    type Status report
    message Servlet jsp is currently unavailable
    description The requested service (Servlet jsp is currently unavailable) is not currently available.
    My lib folder inside my WEB-INF has servlet.jar and other jar files..
    Looking forward to get some help..
    Thanks in advance
    Arumugam

    Unfortuntely, I dont have an access to the log files.. anyways.. after troubleshooting the error message is as follows:
    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
    org.apache.jasper.JasperException: This absolute uri (http://java.sun.com/jstl/sql) cannot be resolved in either web.xml or the jar files deployed with this application
         at org.apache.jasper.compiler.TagLibraryInfoImpl.(TagLibraryInfoImpl.java:194)
         at org.apache.jasper.compiler.TagLibraryInfoImpl.(TagLibraryInfoImpl.java:174)
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         at org.apache.jasper.compiler.JspParseEventListener.handleDirective(JspParseEventListener.java:765)
         at org.apache.jasper.compiler.DelegatingListener.handleDirective(DelegatingListener.java:125)
         at org.apache.jasper.compiler.Parser$Directive.accept(Parser.java:255)
         at org.apache.jasper.compiler.Parser.parse(Parser.java:1145)
         at org.apache.jasper.compiler.Parser.parse(Parser.java:1103)
         at org.apache.jasper.compiler.Parser.parse(Parser.java:1099)
         at org.apache.jasper.compiler.ParserController.parse(ParserController.java:214)
         at org.apache.jasper.compiler.Compiler.compile(Compiler.java:210)
         at org.apache.jasper.servlet.JspServlet.loadJSP(JspServlet.java:548)
         at org.apache.jasper.servlet.JspServlet$JspServletWrapper.loadIfNecessary(JspServlet.java:176)
         at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:188)
         at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:381)
         at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:473)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
         at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:683)
         at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:574)
         at org.apache.catalina.core.ApplicationDispatcher.access$100(ApplicationDispatcher.java:115)
         at org.apache.catalina.core.ApplicationDispatcher$PrivilegedInclude.run(ApplicationDispatcher.java:146)
         at java.security.AccessController.doPrivileged(Native Method)
         at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:488)
         at org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:819)
         at org.apache.jsp.loginpage$jsp._jspService(loginpage$jsp.java:69)
         at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
         at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:201)
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         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.access$000(ApplicationFilterChain.java:98)
         at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:176)
         at java.security.AccessController.doPrivileged(Native Method)
         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:172)
         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.valves.CertificatesValve.invoke(CertificatesValve.java:246)
         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)
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         at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
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    is same in web.xml lib files and in jsp files... i am using jstl 1.0 as this version is compatible with a older jstl and core files.
    any sugggestions..

  • While opening most of the website i am getting error: Apache Tomcat/5.5.25-Error report. I have upgraded OS of MacBook Air from Maverick 10.9 to Yosemite 10.10 two days before. Kindly help.

    while opening most of the website on Safari i am getting error: Apache Tomcat/5.5.25-Error report. I have upgraded OS of MacBook Air from Maverick 10.9 to Yosemite 10.10 two days before.
    HTTP Status 404 - /ssssportal.war/fup_gpon_1m_6g_512k.jspp
    type Status report
    message /ssssportal.war/fup_gpon_1m_6g_512k.jspp
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