you are missing the logging slf4j jars. please use maven to manage your dependencies if you do not know how to resolve problems like this.
-igor On Wed, Feb 4, 2009 at 1:45 PM, Swapna Rachamalla <[email protected]> wrote: > 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] >> >> > --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
