java.lang.ExceptionInInitializerError

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    • java.lang.ExceptionInInitializerError at com.liferay.portal.kernel.deploy.hot.HotDeployEvent.initDependentServletContextNames(HotDeployEvent.java:97) at com.liferay.portal.kernel.deploy.hot.HotDeployEvent.<init>(HotDeployEvent.java:53) at com.liferay.portal.kernel.servlet.PluginContextListener.fireUndeployEvent(PluginContextListener.java:170) at com.liferay.portal.kernel.servlet.PluginContextListener.doPortalDestroy(PluginContextListener.java:132) at com.liferay.portal.kernel.util.BasePortalLifecycle.portalDestroy(BasePortalLifecycle.java:31) at com.liferay.portal.kernel.servlet.PluginContextListener.contextDestroyed(PluginContextListener.java:97) at org.apache.catalina.core.StandardContext.listenerStop(StandardContext.java:4980) at org.apache.catalina.core.StandardContext.stopInternal(StandardContext.java:5626) at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:232) at org.apache.catalina.core.ContainerBase.removeChild(ContainerBase.java:1028) at org.apache.catalina.startup.HostConfig.deleteRedeployResources(HostConfig.java:1299) at org.apache.catalina.startup.HostConfig.checkResources(HostConfig.java:1229) at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1439) at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:315) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119) at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90) at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1374) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1530) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1540) at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1519) at java.lang.Thread.run(Thread.java:744) Caused by: java.lang.NullPointerException at com.liferay.portal.kernel.util.PropsUtil.get(PropsUtil.java:32) at com.liferay.portal.kernel.deploy.hot.DependencyManagementThreadLocal.<clinit>(DependencyManagementThreadLocal.java:40) ... 21 more

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