java.lang.ClassNotFoundException

tip

This means you're missing a class that Java needs for this program. Check if you're not missing the jsr305-1.3.7.jar from your classpath, it's the jar that contains the class javax.annotation.Nullable.

You have a different solution? A short tip here would help you and many other users who saw this issue last week.

  • Exception in log on startup
    via by Unknown author,
  • UI Manager fails to start
    via by Robert Lee,
  • jdbc ClassNotFoundException
    via by James,
  • El stacktrace: 12-Apr-2006 01:49:46 org.apache.coyote.http11.Http11BaseProtocol init INFO: Initializing Coyote HTTP/1.1 on http-8080 12-Apr-2006 01:49:46 org.apache.catalina.startup.Catalina load INFO: Initialization processed in 984 ms 12-Apr-2006 01:49:46 org.apache.catalina.core.StandardService start INFO: Starting service Tomcat-Standalone 12-Apr-2006 01:49:46 org.apache.catalina.core.StandardEngine start INFO: Starting Servlet Engine: Apache Tomcat/5.5.15 12-Apr-2006 01:49:46 org.apache.catalina.core.StandardHost start INFO: XML validation disabled log4j:ERROR Could not instantiate class [com.atlassian.confluence.util.PatternLa youtWithStackTrace]. java.lang.ClassNotFoundException: com.atlassian.confluence.util.PatternLayoutWit hStackTrace at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoa der.java:1352) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoa der.java:1198) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:164) at org.apache.log4j.helpers.Loader.loadClass(Loader.java:160) at org.apache.log4j.helpers.OptionConverter.instantiateByClassName(Optio nConverter.java:309) at org.apache.log4j.helpers.OptionConverter.instantiateByKey(OptionConve rter.java:112) at org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigura tor.java:632) at org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigura tor.java:603) at org.apache.log4j.PropertyConfigurator.configureRootCategory(PropertyC onfigurator.java:500) at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurato r.java:406) at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurato r.java:432) at org.apache.log4j.helpers.OptionConverter.selectAndConfigure(OptionCon verter.java:460) at org.apache.log4j.LogManager.<clinit>(LogManager.java:113) at org.apache.log4j.Logger.getLogger(Logger.java:85) at org.apache.commons.logging.impl.Log4JLogger.getLogger(Log4JLogger.jav a:229) at org.apache.commons.logging.impl.Log4JLogger.<init>(Log4JLogger.java:6 5) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstruct orAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingC onstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:494) at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactory Impl.java:529) at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactory Impl.java:235) at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:370) at org.apache.catalina.core.ContainerBase.getLogger(ContainerBase.java:3 80) at org.apache.catalina.valves.ValveBase.createObjectName(ValveBase.java: 256) at org.apache.catalina.core.StandardPipeline.registerValve(StandardPipel ine.java:296) at org.apache.catalina.core.StandardPipeline.start(StandardPipeline.java :233) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4 103) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1012) at org.apache.catalina.core.StandardHost.start(StandardHost.java:718) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1012) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442 ) at org.apache.catalina.core.StandardService.start(StandardService.java:4 50) at org.apache.catalina.core.StandardServer.start(StandardServer.java:700 ) at org.apache.catalina.startup.Catalina.start(Catalina.java:551) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl. java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces sorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:275) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413) 12-Apr-2006 01:49:48 org.apache.catalina.session.PersistentManagerBase start SEVERE: No Store configured, persistence disabled log4j:ERROR No layout set for the appender named [confluencelog]. 12-Apr-2006 01:49:48 org.apache.catalina.core.StandardContext start SEVERE: Error listenerStart 12-Apr-2006 01:49:48 org.apache.catalina.core.StandardContext start SEVERE: Context [] startup failed due to previous errors 12-Apr-2006 01:49:49 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.bal ancer.rules.RequestParameterRule: Target param name: paramName / Target param va lue: paramValue / Redirect URL: http://www.yahoo.com], [org.apache.webapp.balanc er.rules.AcceptEverythingRule: Redirect URL: http://jakarta.apache.org]] 12-Apr-2006 01:49:49 org.apache.catalina.realm.JAASRealm setContainer INFO: Set JAAS app name Standalone 12-Apr-2006 01:49:49 org.apache.catalina.core.ApplicationContext log INFO: ContextListener: contextInitialized() 12-Apr-2006 01:49:49 org.apache.catalina.core.ApplicationContext log INFO: SessionListener: contextInitialized() 12-Apr-2006 01:49:49 org.apache.catalina.core.ApplicationContext log INFO: ContextListener: contextInitialized() 12-Apr-2006 01:49:49 org.apache.catalina.core.ApplicationContext log INFO: SessionListener: contextInitialized() 12-Apr-2006 01:49:49 org.apache.catalina.core.StandardContext filterStart SEVERE: Exception starting filter Compression Filter java.lang.ClassNotFoundException: compressionFilters.CompressionFilter at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoa der.java:1352) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoa der.java:1198) at org.apache.catalina.core.ApplicationFilterConfig.getFilter(Applicatio nFilterConfig.java:209) at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(Applica tionFilterConfig.java:304) at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFi lterConfig.java:77) at org.apache.catalina.core.StandardContext.filterStart(StandardContext. java:3598) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4 168) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase .java:759) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:73 9) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524) at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.jav a:910) at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.j ava:873) at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:474 ) at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1118) at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java :310) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(Lifecycl eSupport.java:119) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1020) at org.apache.catalina.core.StandardHost.start(StandardHost.java:718) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1012) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442 ) at org.apache.catalina.core.StandardService.start(StandardService.java:4 50) at org.apache.catalina.core.StandardServer.start(StandardServer.java:700 ) at org.apache.catalina.startup.Catalina.start(Catalina.java:551) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl. java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces sorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:275) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413) 12-Apr-2006 01:49:49 org.apache.catalina.core.StandardContext filterStart SEVERE: Exception starting filter Set Character Encoding java.lang.ClassNotFoundException: filters.SetCharacterEncodingFilter at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoa der.java:1352) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoa der.java:1198) at org.apache.catalina.core.ApplicationFilterConfig.getFilter(Applicatio nFilterConfig.java:209) at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(Applica tionFilterConfig.java:304) at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFi lterConfig.java:77) at org.apache.catalina.core.StandardContext.filterStart(StandardContext. java:3598) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4 168) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase .java:759) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:73 9) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524) at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.jav a:910) at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.j ava:873) at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:474 ) at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1118) at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java :310) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(Lifecycl eSupport.java:119) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1020) at org.apache.catalina.core.StandardHost.start(StandardHost.java:718) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1012) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442 ) at org.apache.catalina.core.StandardService.start(StandardService.java:4 50) at org.apache.catalina.core.StandardServer.start(StandardServer.java:700 ) at org.apache.catalina.startup.Catalina.start(Catalina.java:551) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl. java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces sorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:275) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413) 12-Apr-2006 01:49:49 org.apache.catalina.core.StandardContext start SEVERE: Error filterStart 12-Apr-2006 01:49:49 org.apache.catalina.core.StandardContext start SEVERE: Context [/servlets-examples] startup failed due to previous errors 12-Apr-2006 01:49:49 org.apache.catalina.core.ApplicationContext log INFO: SessionListener: contextDestroyed() 12-Apr-2006 01:49:49 org.apache.catalina.core.ApplicationContext log INFO: ContextListener: contextDestroyed() 12-Apr-2006 01:49:49 org.apache.coyote.http11.Http11BaseProtocol start INFO: Starting Coyote HTTP/1.1 on http-8080 12-Apr-2006 01:49:50 org.apache.catalina.startup.Catalina start INFO: Server startup in 3187 ms
    via by Guy Fraser [Adaptavist.com],
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  • Aggregate Issue
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    ,
    • java.lang.ClassNotFoundException: org.openxava.model.impl.HibernatePersistencePr ovider at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1352) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1198) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:164) at org.openxava.model.impl.MapFacadeBean.createPersistenceProvider(MapFacadeBean.java:2649) at org.openxava.model.impl.MapFacadeBean.getValues(MapFacadeBean.java:137) at org.openxava.model.MapFacade.getValues(MapFacade.java:531) at org.openxava.actions.SearchByViewKeyAction.execute(SearchByViewKeyAction.java:17) at org.openxava.controller.ModuleManager.executeAction(ModuleManager.java:271) at org.openxava.controller.ModuleManager.executeAction(ModuleManager.java:212) at org.openxava.controller.ModuleManager.executeAction(ModuleManager.java:206) at org.openxava.controller.ModuleManager.executeAction(ModuleManager.java:368) at org.openxava.controller.ModuleManager.executeAction(ModuleManager.java:212) at org.openxava.controller.ModuleManager.executeAction(ModuleManager.java:206) at org.openxava.controller.ModuleManager.executeAction(ModuleManager.java:368) at org.openxava.controller.ModuleManager.executeAction(ModuleManager.java:212) at org.openxava.controller.ModuleManager.execute(ModuleManager.java:192)

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