Grave Error Loading Webappclassloader
here for a quick overview of the site Help Center Detailed answers to any questions org.apache.catalina.core.applicationcontext log severe: error loading webappclassloader you might have Meta Discuss the workings and policies of tomcat error loading webappclassloader 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 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Error loading WebappClassLoader up vote 1 down vote favorite I am trying a basic servlet application. I created a dynamic web project and add HelloWorld.java to src folder and edit web.xml as below. Then I run the project on server but i get error as follows. I checked for solution online but its not solving my problem..any help? HelloWorld.java import java.io.*; import javax.servlet.*; import javax.servlet.http.*; public class HelloWorld extends HttpServlet{ public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException,IOException{ response.setContentType("text/html"); PrintWriter pw = response.getWriter(); pw.println(""); pw.println("
Hello World
"); pw.println(""); } } Web.xmlhere 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 http://stackoverflow.com/questions/18956044/error-loading-webappclassloader 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 4.7 http://stackoverflow.com/questions/22664418/eclipse-error-loading-webappclassloader million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Eclipse Error Loading WebappClassLoader up vote 0 down vote favorite I get this exception in the console when I start tomcat through eclipse. I dont understand what's wrong and can't find any way to fix it. SEVERE: Error loading WebappClassLoader delegate: false repositories: ----------> Parent Classloader: org.apache.catalina.loader.StandardClassLoader@63d6a00c bm._.ops.web.DataServlet java.lang.ClassNotFoundException: bm._.ops.web.DataServlet at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1438) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1284) at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1068) at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:966) at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3996) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4266) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:760) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:740) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:544) at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:634) at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:561) at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:496) at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1203) at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:319) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1022) at org.apache.catalina.core.StandardHost.start(StandardHost.java:736) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1014) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443) at org.apache.catalina.core.Stan
This Site Careers Other all forums Forum: IDEs, Version Control and other tools Error loading WebappClassLoader renu richard https://coderanch.com/t/419537/vc/Error-loading-WebappClassLoader Ranch Hand Posts: 116 posted 7 years ago Folks, I am geetting the below error, which says that it is not able to find https://community.oracle.com/thread/1524359 the servlet class. Nov 18, 2008 5:11:39 PM org.apache.catalina.core.ApplicationContext log INFO: Marking servlet logincheck as unavailable Nov 18, 2008 5:11:39 PM org.apache.catalina.core.ApplicationContext log SEVERE: Error error loading loading WebappClassLoader delegate: false repositories: /WEB-INF/classes/ ----------> Parent Classloader: org.apache.catalina.loader.StandardClassLoader@12d3205 com.tvs.tran.servlet.Logincheck Could someone help me on this. Thanks Cheers, Richard Vijay Jeyam Greenhorn Posts: 15 posted 7 years ago First check whether you have all the library files in the lib directory inside the WEB-INF directory. Can you put error loading webappclassloader the log message you are getting to probe more. Never Never Never Give Up...!!! renu richard Ranch Hand Posts: 116 posted 7 years ago Hi, Please see below the console logs. Nov 18, 2008 5:57:40 PM org.apache.catalina.core.AprLifecycleListener lifecycleEvent INFO: The Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Java\jdk1.5.0_02\bin;.;C:\WINDOWS\system32;C:\WINDOWS;C:/Program Files/Java/jdk1.5.0_02/bin/../jre/bin/client;C:/Program Files/Java/jdk1.5.0_02/bin/../jre/bin;;C:\Program Files\Java\jdk1.5.0_02\bin;C:\Program Files\Java\jre1.6.0_07\bin;C:\Program Files\Java\jre1.5.0_02\bin;C:\Program Files\Apache SoftwareFoundation\Tomcat6.0\webapps\Listener\WEB-INF\classes;C:\WINDOWS\system32;C:\oracle\ora92\bin;;C:\PROGRA~1\Vitria\BW31\bin\win32; Nov 18, 2008 5:57:40 PM org.apache.coyote.http11.Http11BaseProtocol init INFO: Initializing Coyote HTTP/1.1 on http-8080 Nov 18, 2008 5:57:40 PM org.apache.catalina.startup.Catalina load INFO: Initialization processed in 937 ms Nov 18, 2008 5:57:40 PM org.apache.catalina.core.StandardService start INFO: Starting service Catalina Nov 18, 2008 5:57:40 PM org.apache.catalina.core.StandardEngine start INFO: Starting Servlet Engine: Apache Tomcat/5.5.25 Nov 18, 2008 5:57:40 PM org.apache.catalina.core.StandardHost start INFO: XML validation disabled Nov 18, 2008 5:57:41 PM org.apache.coyote.http11.Http11BaseProtocol start INFO: Starting Coyote HTTP/1.1 on http-8080 Nov 18, 2008 5:57:41 PM org.apache.jk.common.ChannelSock
Speaker BureauLog inRegisterSearchSearchCancelError: You don't have JavaScript enabled. This 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 Java Errors and Error Handling (Developer Tool APIs) All PlacesJavaJava APIsJava Errors and Error Handling (Developer Tool APIs) This discussion is archived 2 Replies Latest reply on Aug 6, 2009 7:16 AM by 843810 how to rectify this error --- SEVERE: Error loading WebappClassLoader 843810 Sep 19, 2008 2:51 PM hi, I got this error always when i start tomcat of my Spring application. it gives severe head ache to me. SEVERE: Error loading WebappClassLoader delegate: false repositories: /WEB-INF/classes/ ----------> Parent Classloader: org.apache.catalina.loader.StandardClassLoader@b914b3 org.springframework.web.servlet.DispatcherServlet java.lang.ClassNotFoundException: org.springframework.web.servlet.DispatcherServlet at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1338) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1187) at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1027) at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:925) at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3880) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4141) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524) at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:804) at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:693) at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:472) at org.apache.catalina.startup