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問題
LCSクライアント6.0.0にアップグレードすると、以下のエラーが発生します：
12-Sep-2019 06:06:57.072 SEVERE [localhost-startStop-1] org.apache.catalina.core.StandardContext.listenerStart Exception sending context initialized event to listener instance of class com.liferay.portal.spring.context.PortalContextLoaderListener java.lang.RuntimeException: com.liferay.portal.lpkg.deployer.LPKGVerifyException: LPKG validation failed with {[missing requirement com.liferay.lcs.api; version=12.0.7; type=osgi.bundle [caused by: Unable to resolve com.liferay.lcs.api version=12.0.7: missing requirement com.fasterxml.jackson.databind; version=[2.9.0,3.0.0)]], [missing requirement com.liferay.lcs.client.api; version=5.2.1; type=osgi.bundle [caused by: Unable to resolve com.liferay.lcs.client.api version=5.2.1: missing requirement com.liferay.lcs.messaging; version=[11.1.0,12.0.0) [caused by: Unable to resolve com.liferay.lcs.messaging version=12.1.2: missing requirement com.fasterxml.jackson.annotation; version=[2.9.0,3.0.0)]]], [missing requirement com.liferay.lcs.client.impl; version=1.0.21; type=osgi.bundle [caused by: Unable to resolve com.liferay.lcs.client.impl version=1.0.21: missing requirement com.fasterxml.jackson.databind; version=[2.9.0,3.0.0)]], [missing requirement com.liferay.lcs.client.web; version=1.0.17; type=osgi.bundle [caused by: Unable to resolve com.liferay.lcs.client.web version=1.0.17: missing requirement com.liferay.lcs.messaging; version=[11.1.0,12.0.0) [caused by: Unable to resolve com.liferay.lcs.messaging version=12.1.2: missing requirement com.fasterxml.jackson.annotation; version=[2.9.0,3.0.0)]]], [missing requirement com.liferay.lcs.messaging; version=12.1.2; type=osgi.bundle [caused by: Unable to resolve com.liferay.lcs.messaging version=12.1.2: missing requirement com.fasterxml.jackson.annotation; version=[2.9.0,3.0.0)]]} at com.liferay.portal.spring.context.PortalContextLoaderListener.contextInitialized(PortalContextLoaderListener.java:271) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4812) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5255) ..... 12-Sep-2019 06:06:57.075 SEVERE [localhost-startStop-1] org.apache.catalina.core.StandardContext.startInternal One or more listeners failed to start. Full details will be found in the appropriate container log file 12-Sep-2019 06:06:57.098 SEVERE [localhost-startStop-1] org.apache.catalina.core.StandardContext.startInternal Context [] startup failed due to previous errors 2019-09-12 06:06:57.111 ERROR [localhost-startStop-1][PortalContextLoaderListener:114] java.lang.NullPointerException java.lang.NullPointerException at com.liferay.portal.kernel.servlet.DirectServletRegistryUtil.clearServlets(DirectServletRegistryUtil.java:27) at com.liferay.portal.spring.context.PortalContextLoaderListener.contextDestroyed(PortalContextLoaderListener.java:139) ... 2019-09-12 06:06:57.113 ERROR [localhost-startStop-1][PortalContextLoaderListener:114] java.lang.NullPointerException java.lang.NullPointerException at com.liferay.portal.kernel.deploy.hot.HotDeployUtil.reset(HotDeployUtil.java:53) at com.liferay.portal.spring.context.PortalContextLoaderListener.contextDestroyed(PortalContextLoaderListener.java:146) ... 2019-09-12 06:06:57.113 ERROR [localhost-startStop-1][PortalBeanLocatorUtil:109] BeanLocator is null 12-Sep-2019 06:06:57.113 SEVERE [localhost-startStop-1] org.apache.catalina.core.StandardContext.listenerStop Exception sending context destroyed event to listener instance of class com.liferay.portal.spring.context.PortalContextLoaderListener com.liferay.portal.kernel.bean.BeanLocatorException: BeanLocator is not set at com.liferay.portal.kernel.bean.PortalBeanLocatorUtil.locate(PortalBeanLocatorUtil.java:74) at com.liferay.portal.spring.context.PortalContextLoaderListener.closeDataSource(PortalContextLoaderListener.java:394) ...
12-Sep-2019 06:06:57.116 WARNING [localhost-startStop-1] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [ROOT] appears to have started a thread named [HSQLDB Timer @5c11cec9] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: java.lang.Object.wait(Native Method) org.hsqldb.lib.HsqlTimer$TaskQueue.park(HsqlTimer.java:882) org.hsqldb.lib.HsqlTimer.nextTask(HsqlTimer.java:528) org.hsqldb.lib.HsqlTimer$TaskRunner.run(HsqlTimer.java:610) java.lang.Thread.run(Thread.java:748)