Hi I have looked into those log files.
I have put the following jar files in my app and tmocat/commons/lib wicket-1.4-rc1.jar wicket-auth-roles-1.4-rc1.jar wicket-datetime-1.4-rc1.jar wicket-extensions-1.4-rc1.jar wicket-guice-1.4-rc1.jar wicket-ioc-1.4-rc1.jar wicket-jmx-1.4-rc1.jar wicket-objectsizeof-agent-1.4-rc1.jar wicket-spring-1.4-rc1.jar wicket-velocity-1.4-rc1.jar Do i need to update any other jar files to resolve this. it is saying that java.lang.NoClassDefFoundError: org/slf4j/LoggerFactory.. *the log file is like the following* Feb 4, 2009 11:38:21 AM org.apache.catalina.core.ApplicationContext log INFO: org.apache.webapp.balancer.BalancerFilter: init(): ruleChain: [org.apache.webapp.balancer.RuleChain: [org.apache.webapp.balancer.rules.URLStringMatchRule: Target string: News / Redirect URL: http://www.cnn.com], [org.apache.webapp.balancer.rules.RequestParameterRule: Target param name: paramName / Target param value: paramValue / Redirect URL: http://www.yahoo.com], [org.apache.webapp.balancer.rules.AcceptEverythingRule: Redirect URL: http://jakarta.apache.org]] Feb 4, 2009 11:38:21 AM org.apache.catalina.core.ApplicationContext log INFO: ContextListener: contextInitialized() Feb 4, 2009 11:38:21 AM org.apache.catalina.core.ApplicationContext log INFO: SessionListener: contextInitialized() Feb 4, 2009 11:38:22 AM org.apache.catalina.core.ApplicationContext log INFO: ContextListener: contextInitialized() Feb 4, 2009 11:38:22 AM org.apache.catalina.core.ApplicationContext log INFO: SessionListener: contextInitialized() Feb 4, 2009 11:38:30 AM org.apache.catalina.core.StandardContext filterStart SEVERE: Exception starting filter HelloWorldApplication java.lang.NoClassDefFoundError: org/slf4j/LoggerFactory at org.apache.wicket.protocol.http.WicketFilter.<clinit>(WicketFilter.java:97) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at java.lang.Class.newInstance0(Unknown Source) at java.lang.Class.newInstance(Unknown Source) at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:210) at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:304) at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:77) at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:3634) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4217) 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.deployDirectory(HostConfig.java:904) at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:867) at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:474) at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1122) at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:310) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1021) at org.apache.catalina.core.StandardHost.start(StandardHost.java:718) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1013) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442) at org.apache.catalina.core.StandardService.start(StandardService.java:450) at org.apache.catalina.core.StandardServer.start(StandardServer.java:709) at org.apache.catalina.startup.Catalina.start(Catalina.java:551) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:294) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:432) Caused by: java.lang.ClassNotFoundException: org.slf4j.LoggerFactory at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1355) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1201) at java.lang.ClassLoader.loadClassInternal(Unknown Source) ... 34 more Feb 4, 2009 11:39:04 AM org.apache.catalina.core.StandardContext filterStart SEVERE: Exception starting filter HelloWorldApplication On Wed, Feb 4, 2009 at 1:22 PM, Marcelo Morales <marcelomorales.name@ gmail.com> wrote: > Hi > Check the other log. Usually there are two logs on vanilla tomcat, > catalina-* and localhost-* > > On Wed, Feb 4, 2009 at 5:18 PM, Swapna Rachamalla > <[email protected]> wrote: > > Hi > > > > I Have developed HelloWorld example using Apache Wicket which is given > > http://wicket.apache.org/examples.html. > > > > I have compiled the java files Successfully. > > > > But while starting the tomcat 5.5 web server iam getting the following > > error. > > > > org.apache.catalina.core.StandardContext start > > SEVERE: Error filterStart > > org.apache.catalina.core.StandardContext start > > SEVERE: Context [/WicketApp] startup failed due to previous errors > > > > Please can u help me out in resoving this issue. > > > > Thanks > > Swapna > > > > > > -- > Marcelo Morales > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > >
