Home > javax servlet servletexception error > javax.servlet.servletexception error allocating a servlet instance tomcat

Javax.servlet.servletexception Error Allocating A Servlet Instance Tomcat

Caching Books Engineering Languages Frameworks Products This Site Careers Other all forums Forum: Servlets Error allocating a servlet instance Kamal Trivedi Ranch Hand Posts: 38 posted 9 years ago Exception report Exception : Error allocating a servlet instance What is this Error & how Can this error can be solved ?Please Help. [banghead] I have get Stucked up....... [banghead] I am calling this Servlet from one HTML page. This is my Web.xml http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd" version="2.4"> Ch3 Coffee com.example.web.CoffeeSelect Ch3 Coffee /SelectCoffee.do This is my Servlet package com.example.web; import javax.servlet.*; import javax.servlet.http.*; import java.io.*; public class CoffeeSelect extends HttpServlet { public void doPost(HttpServletRequest request,HttpServletResponse response) throws IOException,ServletException { response.setContentType("text/html"); PrintWriter out = response.getWriter(); out.println("Coffee Selection Advice
"); String c=request.getParameter("color"); out.println("
Got Coffee Color"+c); } } This is my Form.html from where i am calling servlet Coffee Selection

Coffee Selection

Select Coffee Characteristics

Color:

[BPSouther: Brought subject line and initial text over from other post] [ July 20, 2007: Message edited by: Ben Souther ] Kamal.B.Trivedi Kamal Trivedi Ranch Hand Posts: 38 posted 9 years ago When i run Form.html page & click submit,i get this error from tomcat Error allocating a servlet instance Kamal.B.Trivedi Bear Bibeault Author and ninkuma Marshal Posts: 65271 95 I like... posted 9 years ago Please be sure not to start new topics to add information to an existing one. Since you;ve provided more info in this topic, I'll close the previous one. [Asking smart questions] [About Be

Certification Databases Caching Books Engineering Languages Frameworks Products This Site Careers Other all forums Forum: Tomcat javax.servlet.ServletException: Error allocating a servlet instance with Tomcat 6.0.20 https://coderanch.com/t/364670/Servlets/java/Error-allocating-servlet-instance on windows 7 pratik vyas Greenhorn Posts: 2 posted 5 years ago Getting Following error while loading servlet using Submit Button on Html page . My Servlet class import https://coderanch.com/t/541383/Tomcat/javax-servlet-ServletException-Error-allocating 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.getWriter(); out.println("Beer Selection Advice"); String c= request.getParameter("color"); out.println("Got Beer Color"+c); } } web.xml Ch3 Beer com.example.web.BeerSelect Ch3 Beer /SelectBeer.do Error javax.servlet.ServletException: Error allocating a servlet instance org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293) org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:859) org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:574) org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1527) java.lang.Thread.run(Unknown Source) java.lang.NoClassDefFoundError: com/example/web/BeerSelect (wrong name: BeerSelect) java.lang.ClassLoader.defineClass1(Native Method) java.lang.ClassLoader.defineClassCond(Unknown Source) java.lang.ClassLoader.defineClass(Unknown Source) java.security.SecureClassLoader.defineClass(Unknown Source) org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:1850) org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:890) org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1354) org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1233) org.apache.c

here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company javax.servlet.servletexception error Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, javax.servlet.servletexception error allocating just like you, helping each other. Join them; it only takes a minute: Sign up Error with Tomcat 6 and Tomcat 5.5 Incompatibility up vote 2 down vote favorite I developed a Tomcat application using Tomcat 6 for testing. I have now deployed it to Tomcat 5.5 - when I invoke the servlet I get an error which doesn't make much sense to me. Does anyone know what causes this error. exception javax.servlet.ServletException: Error allocating a servlet instance org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174) org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874) org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665) org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528) org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81) org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689) java.lang.Thread.run(Thread.java:595) root cause java.lang.UnsupportedClassVersionError: Bad version number in .class file 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:1853) org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:875) org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1330) org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1209) java.security.AccessController.doPrivileged(Native Method) org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174) org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874) org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConne

 

Related content

javax.servlet.servletexception error instantiating servlet class org.apache.jsp.index_jsp

Javax servlet servletexception Error Instantiating Servlet Class Org apache jsp index jsp p here for a quick overview relatedl of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of million programmers just like you helping each other Join them it only takes a minute Sign

javax.servlet.servletexception error initializing servlet

Javax servlet servletexception Error Initializing Servlet p CommunityOracle User Group CommunityTopliners CommunityOTN Speaker BureauJava CommunityError You don't have JavaScript enabled This relatedl tool uses JavaScript and much of it will not work correctly without it enabled Please turn JavaScript back on and reload this page Please enter a title You can not post a blank message Please type your message and try again More discussions in OC J All PlacesOracle CommunityArchived ForumsFusion Middleware Archived ForumsApplication Server Archived ForumsOC J This discussion is archived Replies Latest reply on Nov AM by Error preloading servlet in oc j Nov AM Hi All

javax.servlet.servletexception error allocating a servlet instance

Javax servlet servletexception Error Allocating A Servlet Instance p Caching Books Engineering Languages Frameworks Products This Site Careers Other all forums Forum Servlets Error allocating a servlet instance Kamal Trivedi Ranch Hand Posts posted years ago Exception report Exception Error allocating a servlet instance What is this Error how Can this error can be solved Please Help banghead I have get Stucked up banghead I am calling this Servlet from one HTML page This is my Web xml web-app xmlns http java sun com xml ns j ee xmlns xsi http www w org XMLSchema-instance xsi schemaLocation http java sun

javax.servlet.servletexception error parse web application config

Javax servlet servletexception Error Parse Web Application Config table id toc tbody tr td div id toctitle Contents div ul li a href Javax servlet jsp jstl core looptag Jar a li li a href Jsp-api- jar Download a li li a href Jstl Jar a li ul td tr tbody table p here for a quick overview javax servlet jsp jspfactory of the site Help Center Detailed answers to p h id Javax servlet jsp jstl core looptag Jar p any questions you might have Meta Discuss the workings and policies of this p h id Jsp-api- jar Download

javax.servlet.servletexception error testing property

Javax servlet servletexception Error Testing Property p here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of million programmers just like you helping each other Join them it only takes a minute Sign up Getting error while running a simple

javax.servlet.servletexception error setting property in bean of type null

Javax servlet servletexception Error Setting Property In Bean Of Type Null p here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of million programmers just like you helping each other Join them it only takes a minute Sign up Getting

javax.servlet.servletexception error on parsing response by jtidy

Javax servlet servletexception Error On Parsing Response By Jtidy p All Implemented Interfaces javax servlet Filter public class JTidyFilterextends java lang Objectimplements javax servlet Filter Wrapp the Response and creates TidyProcessor who does all the work Use this filter instead of TidyTag if you don't want to modify your JSP pages or HTML is denerated by non JSP servlets Version Revision Author vlads Author Vlad Skarzhevskyy skarzhevskyy gmail com Field Summary staticjava lang String B A HREF org w c tidy servlet filter JTidyFilter html CONFIG COMMENTS SUBST CONFIG COMMENTS SUBST A B name of the parameter commentsSubst staticjava lang

javax.servlet.servletexception error testing property in bean of type null

Javax servlet servletexception Error Testing Property In Bean Of Type Null p and to http spring io questions for a curated list of stackoverflow tags that Pivotal relatedl engineers and the community monitor Announcement Announcement Module Collapse No announcement yet 'id' in bean of type null Page Title Module Move Remove Collapse X Conversation Detail Module Collapse Posts Latest Activity Search Forums Page of Filter Time All Time Today Last Week Last Month Show All Discussions only Photos only Videos only Links only Polls only Filtered by Clear All new posts ahmadgee Junior Member Join Date Jan Posts 'id' in

javax.servlet.servletexception error calling action method of component with id

Javax servlet servletexception Error Calling Action Method Of Component With Id p here for a quick overview of relatedl the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of million programmers just like you helping each other Join them it only takes a minute Sign up

javax.servlet.servletexception error performing conversion of value

Javax servlet servletexception Error Performing Conversion Of Value p messages development- Reply Threaded Open this post in threaded view diams diams Report Content as relatedl Inappropriate diams diams DataTable in JSF javax servlet ServletException Dear all I want to develop a system using JSF I've never used JSF before and now I faced a problem about DataTable would somebody can help me This is the error message HTTP Status - -------------------------------------------------------------------------------- type Exception report message description The server encountered an internal error that prevented it from fulfilling this request exception javax servlet ServletException Error performing conversion of value ' of