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.

  • Console displays errors when deploying the OpenSocial lpkg. Steps to reproduce: # Start server # Deploy OpenSocial lpkg Expected result: OpenSocial should be deployed without errors being thrown in console. Actual result: Console shows InvokerFilterHelper error. Console output: {code} 23:43:22,826 ERROR [localhost-startStop-3][InvokerFilterHelper:199] Unable to initialize filter com.liferay.opensocial.shindig.servlet.AuthenticationServletFilter javax.servlet.UnavailableException: Guice Injector not found! Make sure you registered org.apache.shindig.common.servlet.GuiceServletContextListener as a listener at org.apache.shindig.common.servlet.InjectedFilter.init(InjectedFilter.java:42) at com.liferay.opensocial.shindig.servlet.AuthenticationServletFilter.init(AuthenticationServletFilter.java:67) at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterHelper.getFilter(InvokerFilterHelper.java:194) at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterHelper.initFilter(InvokerFilterHelper.java:231) at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterHelper.readLiferayFilterWebXML(InvokerFilterHelper.java:322) at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doPortalInit(InvokerFilter.java:151) at com.liferay.portal.kernel.util.BasePortalLifecycle.portalInit(BasePortalLifecycle.java:44) at com.liferay.portal.kernel.util.PortalLifecycleUtil.register(PortalLifecycleUtil.java:64) at com.liferay.portal.kernel.util.PortalLifecycleUtil.register(PortalLifecycleUtil.java:56) at com.liferay.portal.kernel.util.BasePortalLifecycle.registerPortalLifecycle(BasePortalLifecycle.java:54) at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.init(InvokerFilter.java:94) at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:281) at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:262) at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:107) at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4746) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5399) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:633) at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1114) at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1672) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) 23:43:22,834 ERROR [localhost-startStop-3][InvokerFilterHelper:199] Unable to initialize filter com.liferay.opensocial.shindig.servlet.ShindigFilter javax.servlet.UnavailableException: Guice Injector not found! Make sure you registered org.apache.shindig.common.servlet.GuiceServletContextListener as a listener at org.apache.shindig.common.servlet.InjectedFilter.init(InjectedFilter.java:42) at com.liferay.opensocial.shindig.servlet.ShindigFilter.init(ShindigFilter.java:105) at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterHelper.getFilter(InvokerFilterHelper.java:194) at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterHelper.initFilter(InvokerFilterHelper.java:231) at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterHelper.readLiferayFilterWebXML(InvokerFilterHelper.java:322) at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doPortalInit(InvokerFilter.java:151) at com.liferay.portal.kernel.util.BasePortalLifecycle.portalInit(BasePortalLifecycle.java:44) at com.liferay.portal.kernel.util.PortalLifecycleUtil.register(PortalLifecycleUtil.java:64) at com.liferay.portal.kernel.util.PortalLifecycleUtil.register(PortalLifecycleUtil.java:56) at com.liferay.portal.kernel.util.BasePortalLifecycle.registerPortalLifecycle(BasePortalLifecycle.java:54) at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.init(InvokerFilter.java:94) at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:281) at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:262) at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:107) at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4746) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5399) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:633) at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1114) at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1672) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) {code}
    via by Jane Kim,
  • Each of the layout template plugins (1-2-1-columns-layouttpl, 1-3-1-columns-layouttpl, 1-3-2-columns-layouttpl, 2-1-2-columns-layouttpl, 3-2-3-columns-layouttpl) deploys with the following error: {code} 00:40:46,393 ERROR [PortletContextLoaderListener:111] java.lang.ClassNotFoundException: com.liferay.util.bean.PortletBeanLocatorUtil java.lang.ClassNotFoundException: com.liferay.util.bean.PortletBeanLocatorUtil at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1711) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1556) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Unknown Source) at com.liferay.portal.spring.context.PortletContextLoaderListener.contextInitialized(PortletContextLoaderListener.java:97) at com.liferay.portal.deploy.hot.SpringHotDeployListener.doInvokeDeploy(SpringHotDeployListener.java:83) at com.liferay.portal.deploy.hot.SpringHotDeployListener.invokeDeploy(SpringHotDeployListener.java:41) at com.liferay.portal.deploy.hot.HotDeployImpl.doFireDeployEvent(HotDeployImpl.java:148) at com.liferay.portal.deploy.hot.HotDeployImpl.fireDeployEvent(HotDeployImpl.java:79) at com.liferay.portal.kernel.deploy.hot.HotDeployUtil.fireDeployEvent(HotDeployUtil.java:25) at com.liferay.portal.kernel.servlet.PluginContextListener.fireDeployEvent(PluginContextListener.java:151) at com.liferay.portal.kernel.servlet.PluginContextListener.doPortalInit(PluginContextListener.java:141) at com.liferay.portal.kernel.util.BasePortalLifecycle.portalInit(BasePortalLifecycle.java:42) at com.liferay.portal.kernel.util.PortalLifecycleUtil.register(PortalLifecycleUtil.java:63) at com.liferay.portal.kernel.util.PortalLifecycleUtil.register(PortalLifecycleUtil.java:55) at com.liferay.portal.kernel.util.BasePortalLifecycle.registerPortalLifecycle(BasePortalLifecycle.java:52) at com.liferay.portal.kernel.servlet.PluginContextListener.contextInitialized(PluginContextListener.java:103) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4779) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5273) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:895) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:871) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:615) at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1099) at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1621) at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) {code} Otherwise, the plugins function normally.
    via by Kevin Dean,
  • Cannot deploy 6.1.0 portlet - Forums | Liferay
    via by Unknown author,
  • about DynamicQuery exception - Forums
    via by Unknown author,
    • java.lang.ClassNotFoundException: com.liferay.util.bean.PortletBeanLocatorUtil at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1711) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1556) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:247) at com.liferay.portal.spring.context.PortletContextLoaderListener.contextInitialized(PortletContextLoaderListener.java:116) at com.liferay.portal.deploy.hot.SpringHotDeployListener.doInvokeDeploy(SpringHotDeployListener.java:77) at com.liferay.portal.deploy.hot.SpringHotDeployListener.invokeDeploy(SpringHotDeployListener.java:40) at com.liferay.portal.deploy.hot.HotDeployImpl.doFireDeployEvent(HotDeployImpl.java:188) at com.liferay.portal.deploy.hot.HotDeployImpl.doFireDeployEvent(HotDeployImpl.java:216) at com.liferay.portal.deploy.hot.HotDeployImpl.fireDeployEvent(HotDeployImpl.java:96) at com.liferay.portal.kernel.deploy.hot.HotDeployUtil.fireDeployEvent(HotDeployUtil.java:27) at com.liferay.portal.kernel.servlet.PluginContextListener.fireDeployEvent(PluginContextListener.java:167) at com.liferay.portal.kernel.servlet.PluginContextListener.doPortalInit(PluginContextListener.java:151) at com.liferay.portal.kernel.util.BasePortalLifecycle.portalInit(BasePortalLifecycle.java:42) at com.liferay.portal.kernel.util.PortalLifecycleUtil.register(PortalLifecycleUtil.java:64) at com.liferay.portal.kernel.util.PortalLifecycleUtil.register(PortalLifecycleUtil.java:56) at com.liferay.portal.kernel.util.BasePortalLifecycle.registerPortalLifecycle(BasePortalLifecycle.java:52) at com.liferay.portal.kernel.servlet.PluginContextListener.contextInitialized(PluginContextListener.java:106) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4779) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5273) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:895) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:871) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:615) at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1099) at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1621) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:619)

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