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  1. PUBLIC - Liferay Portal Community Edition
  2. LPS-104559

Flags taglib used withing a portlet throws NullPointException

    Details

      Description

      Reproducing steps

      1. Create a portlet using the taglib <liferay-flags:flags> in its file view.jsp.
      2. Use the taglib parameter message with the value of a language key appearing in the file Language.properties of the portlet.
      3. Deploy the portlet and instantiate it in a page.

      Expected: The portlet is shown correctly, the message is correctly displayed (and localized if available) and no exceptions are thrown.
      Observed: The portlet won't show the message, only the icon of a flag, and a NullPointException will be thrown in the logs:

      2019-11-13 08:28:05.989 ERROR [http-nio-8080-exec-9][FlagsTag:164] java.lang.NullPointerException
      java.lang.NullPointerException
      	at com.liferay.portal.kernel.util.AggregateResourceBundle.containsKey(AggregateResourceBundle.java:41)
      	at com.liferay.portal.kernel.util.ResourceBundleUtil.getString(ResourceBundleUtil.java:117)
      	at com.liferay.portal.language.LanguageImpl._get(LanguageImpl.java:1800)
      	at com.liferay.portal.language.LanguageImpl.get(LanguageImpl.java:960)
      	at com.liferay.portal.language.LanguageImpl.get(LanguageImpl.java:943)
      	at com.liferay.portal.kernel.language.LanguageUtil.get(LanguageUtil.java:197)
      	at com.liferay.flags.taglib.servlet.taglib.react.FlagsTag._getMessage(FlagsTag.java:256)
      	at com.liferay.flags.taglib.servlet.taglib.react.FlagsTag.setAttributes(FlagsTag.java:151)
      	at com.liferay.taglib.util.IncludeTag.callSetAttributes(IncludeTag.java:181)
      	at com.liferay.taglib.util.IncludeTag.doStartTag(IncludeTag.java:105)
      	at org.apache.jsp.view_jsp._jspService(view_jsp:190)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:111)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:411)
      	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:473)
      	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:377)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
      	at com.liferay.portal.osgi.web.servlet.jsp.compiler.internal.JspServlet.service(JspServlet.java:373)
      	at com.liferay.portal.osgi.web.servlet.jsp.compiler.internal.JspServlet.service(JspServlet.java:385)
      	at org.eclipse.equinox.http.servlet.internal.registration.EndpointRegistration.service(EndpointRegistration.java:153)
      	at org.eclipse.equinox.http.servlet.internal.servlet.ResponseStateHandler.processRequest(ResponseStateHandler.java:62)
      	at org.eclipse.equinox.http.servlet.internal.context.DispatchTargets.doDispatch(DispatchTargets.java:120)
      	at org.eclipse.equinox.http.servlet.internal.servlet.RequestDispatcherAdaptor.include(RequestDispatcherAdaptor.java:48)
      	at com.liferay.portlet.internal.PortletRequestDispatcherImpl.dispatch(PortletRequestDispatcherImpl.java:291)
      	at com.liferay.portlet.internal.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:123)
      	at com.liferay.portal.kernel.portlet.bridges.mvc.MVCPortlet.include(MVCPortlet.java:592)
      	at com.liferay.portal.kernel.portlet.bridges.mvc.MVCPortlet.include(MVCPortlet.java:608)
      	at com.liferay.portal.kernel.portlet.bridges.mvc.MVCPortlet.doView(MVCPortlet.java:176)
      	at com.liferay.portal.kernel.portlet.LiferayPortlet.doDispatch(LiferayPortlet.java:286)
      	at com.liferay.portal.kernel.portlet.bridges.mvc.MVCPortlet.doDispatch(MVCPortlet.java:485)
      	at javax.portlet.GenericPortlet.render(GenericPortlet.java:291)
      	at com.liferay.portal.kernel.portlet.bridges.mvc.MVCPortlet.render(MVCPortlet.java:316)
      	at com.liferay.portlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:127)
      	at com.liferay.portlet.ScriptDataPortletFilter.doFilter(ScriptDataPortletFilter.java:58)
      	at com.liferay.portlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:124)
      	at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:71)
      	at com.liferay.portal.kernel.servlet.PortletServlet.service(PortletServlet.java:115)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
      	at org.eclipse.equinox.http.servlet.internal.registration.EndpointRegistration.service(EndpointRegistration.java:153)
      	at org.eclipse.equinox.http.servlet.internal.servlet.ResponseStateHandler.processRequest(ResponseStateHandler.java:62)
      	at org.eclipse.equinox.http.servlet.internal.context.DispatchTargets.doDispatch(DispatchTargets.java:120)
      	at org.eclipse.equinox.http.servlet.internal.servlet.RequestDispatcherAdaptor.include(RequestDispatcherAdaptor.java:48)
      	at com.liferay.portlet.internal.InvokerPortletImpl.invoke(InvokerPortletImpl.java:571)
      	at com.liferay.portlet.internal.InvokerPortletImpl.invokeRender(InvokerPortletImpl.java:664)
      	at com.liferay.portlet.internal.InvokerPortletImpl.render(InvokerPortletImpl.java:344)
      	at com.liferay.portal.monitoring.internal.portlet.MonitoringInvokerPortlet.lambda$render$0(MonitoringInvokerPortlet.java:259)
      	at com.liferay.portal.monitoring.internal.portlet.MonitoringInvokerPortlet._render(MonitoringInvokerPortlet.java:362)
      	at com.liferay.portal.monitoring.internal.portlet.MonitoringInvokerPortlet.render(MonitoringInvokerPortlet.java:257)
      	at org.apache.jsp.html.portal.render_005fportlet_jsp._jspService(render_005fportlet_jsp.java:1496)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
      	at com.liferay.portal.servlet.DirectRequestDispatcher.include(DirectRequestDispatcher.java:64)
      	at com.liferay.portal.servlet.DirectRequestDispatcherFactoryImpl$IndirectRequestDispatcher.include(DirectRequestDispatcherFactoryImpl.java:190)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.doDispatch(ClassLoaderRequestDispatcherWrapper.java:79)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.include(ClassLoaderRequestDispatcherWrapper.java:53)
      	at com.liferay.portal.servlet.TransferHeadersHelperImpl$TransferHeadersRequestDispatcher.include(TransferHeadersHelperImpl.java:162)
      	at com.liferay.portlet.internal.PortletContainerImpl._render(PortletContainerImpl.java:908)
      	at com.liferay.portlet.internal.PortletContainerImpl.lambda$render$2(PortletContainerImpl.java:225)
      	at com.liferay.portlet.internal.PortletContainerImpl._preserveGroupIds(PortletContainerImpl.java:425)
      	at com.liferay.portlet.internal.PortletContainerImpl.render(PortletContainerImpl.java:213)
      	at com.liferay.portlet.SecurityPortletContainerWrapper.render(SecurityPortletContainerWrapper.java:144)
      	at com.liferay.portlet.RestrictPortletContainerWrapper.lambda$render$0(RestrictPortletContainerWrapper.java:128)
      	at com.liferay.portlet.RestrictPortletContainerWrapper._render(RestrictPortletContainerWrapper.java:189)
      	at com.liferay.portlet.RestrictPortletContainerWrapper.render(RestrictPortletContainerWrapper.java:126)
      	at com.liferay.portal.kernel.portlet.PortletContainerUtil.render(PortletContainerUtil.java:215)
      	at com.liferay.portal.layoutconfiguration.util.PortletRenderer._render(PortletRenderer.java:209)
      	at com.liferay.portal.layoutconfiguration.util.PortletRenderer.render(PortletRenderer.java:87)
      	at com.liferay.portal.layoutconfiguration.util.RuntimePageImpl.doProcessTemplate(RuntimePageImpl.java:593)
      	at com.liferay.portal.layoutconfiguration.util.RuntimePageImpl.doDispatch(RuntimePageImpl.java:359)
      	at com.liferay.portal.layoutconfiguration.util.RuntimePageImpl.processTemplate(RuntimePageImpl.java:160)
      	at com.liferay.portal.layoutconfiguration.util.RuntimePageImpl.processTemplate(RuntimePageImpl.java:185)
      	at com.liferay.portal.kernel.layoutconfiguration.util.RuntimePageUtil.processTemplate(RuntimePageUtil.java:105)
      	at org.apache.jsp.html.portal.layout.view.portlet_jsp._jspService(portlet_jsp.java:717)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
      	at com.liferay.portal.servlet.DirectRequestDispatcher.include(DirectRequestDispatcher.java:64)
      	at com.liferay.portal.servlet.DirectRequestDispatcherFactoryImpl$IndirectRequestDispatcher.include(DirectRequestDispatcherFactoryImpl.java:190)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.doDispatch(ClassLoaderRequestDispatcherWrapper.java:79)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.include(ClassLoaderRequestDispatcherWrapper.java:53)
      	at com.liferay.portal.servlet.TransferHeadersHelperImpl$TransferHeadersRequestDispatcher.include(TransferHeadersHelperImpl.java:162)
      	at com.liferay.portal.model.impl.LayoutTypeControllerImpl.includeLayoutContent(LayoutTypeControllerImpl.java:171)
      	at com.liferay.portal.model.impl.LayoutImpl.includeLayoutContent(LayoutImpl.java:883)
      	at com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:412)
      	at com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:170)
      	at com.liferay.portal.struts.PortalRequestProcessor._process(PortalRequestProcessor.java:415)
      	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:155)
      	at com.liferay.portal.internal.servlet.MainServlet.doGet(MainServlet.java:205)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:634)
      	at com.liferay.portal.internal.servlet.MainServlet.service(MainServlet.java:622)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:124)
      	at com.liferay.portal.servlet.filters.password.modified.PasswordModifiedFilter.processFilter(PasswordModifiedFilter.java:62)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:215)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:147)
      	at com.liferay.portal.servlet.filters.secure.BaseAuthFilter.processFilter(BaseAuthFilter.java:357)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:215)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:147)
      	at com.liferay.portal.monitoring.internal.servlet.filter.MonitoringFilter.processFilter(MonitoringFilter.java:182)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:215)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:104)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:712)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:459)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:384)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:312)
      	at com.liferay.friendly.url.internal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:409)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
      	at com.liferay.portal.servlet.ServletAdapter.service(ServletAdapter.java:99)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:124)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:147)
      	at com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:368)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:215)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
      	at com.liferay.portal.servlet.filters.password.modified.PasswordModifiedFilter.processFilter(PasswordModifiedFilter.java:62)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:215)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:147)
      	at com.liferay.portal.servlet.filters.secure.BaseAuthFilter.processFilter(BaseAuthFilter.java:357)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:215)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:147)
      	at com.liferay.portal.servlet.filters.cache.CacheFilter.processFilter(CacheFilter.java:430)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:215)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:147)
      	at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:87)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:215)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:147)
      	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:264)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:215)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:147)
      	at com.liferay.portal.monitoring.internal.servlet.filter.MonitoringFilter.processFilter(MonitoringFilter.java:182)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:215)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:104)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:712)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:459)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:384)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:312)
      	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:379)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:215)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:196)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:99)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:196)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:99)
      	at org.tuckey.web.filters.urlrewrite.RuleChain.handleRewrite(RuleChain.java:176)
      	at org.tuckey.web.filters.urlrewrite.RuleChain.doRules(RuleChain.java:145)
      	at org.tuckey.web.filters.urlrewrite.UrlRewriter.processRequest(UrlRewriter.java:92)
      	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:389)
      	at com.liferay.portal.servlet.filters.urlrewrite.UrlRewriteFilter.processFilter(UrlRewriteFilter.java:65)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:215)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:175)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:99)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:175)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:99)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:196)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:99)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:104)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:200)
      	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:490)
      	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408)
      	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
      	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:834)
      	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1415)
      	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      	at java.lang.Thread.run(Thread.java:748)
      2019-11-13 08:28:05.999 ERROR [http-nio-8080-exec-9][FlagsTag:164] java.lang.NullPointerException
      java.lang.NullPointerException
      	at com.liferay.portal.kernel.util.AggregateResourceBundle.containsKey(AggregateResourceBundle.java:41)
      	at com.liferay.portal.kernel.util.ResourceBundleUtil.getString(ResourceBundleUtil.java:117)
      	at com.liferay.portal.language.LanguageImpl._get(LanguageImpl.java:1800)
      	at com.liferay.portal.language.LanguageImpl.get(LanguageImpl.java:960)
      	at com.liferay.portal.language.LanguageImpl.get(LanguageImpl.java:943)
      	at com.liferay.portal.kernel.language.LanguageUtil.get(LanguageUtil.java:197)
      	at com.liferay.flags.taglib.servlet.taglib.react.FlagsTag._getMessage(FlagsTag.java:256)
      	at com.liferay.flags.taglib.servlet.taglib.react.FlagsTag.setAttributes(FlagsTag.java:151)
      	at com.liferay.taglib.util.IncludeTag.callSetAttributes(IncludeTag.java:181)
      	at com.liferay.taglib.util.IncludeTag.doEndTag(IncludeTag.java:74)
      	at org.apache.jsp.view_jsp._jspService(view_jsp:191)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:111)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:411)
      	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:473)
      	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:377)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
      	at com.liferay.portal.osgi.web.servlet.jsp.compiler.internal.JspServlet.service(JspServlet.java:373)
      	at com.liferay.portal.osgi.web.servlet.jsp.compiler.internal.JspServlet.service(JspServlet.java:385)
      	at org.eclipse.equinox.http.servlet.internal.registration.EndpointRegistration.service(EndpointRegistration.java:153)
      	at org.eclipse.equinox.http.servlet.internal.servlet.ResponseStateHandler.processRequest(ResponseStateHandler.java:62)
      	at org.eclipse.equinox.http.servlet.internal.context.DispatchTargets.doDispatch(DispatchTargets.java:120)
      	at org.eclipse.equinox.http.servlet.internal.servlet.RequestDispatcherAdaptor.include(RequestDispatcherAdaptor.java:48)
      	at com.liferay.portlet.internal.PortletRequestDispatcherImpl.dispatch(PortletRequestDispatcherImpl.java:291)
      	at com.liferay.portlet.internal.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:123)
      	at com.liferay.portal.kernel.portlet.bridges.mvc.MVCPortlet.include(MVCPortlet.java:592)
      	at com.liferay.portal.kernel.portlet.bridges.mvc.MVCPortlet.include(MVCPortlet.java:608)
      	at com.liferay.portal.kernel.portlet.bridges.mvc.MVCPortlet.doView(MVCPortlet.java:176)
      	at com.liferay.portal.kernel.portlet.LiferayPortlet.doDispatch(LiferayPortlet.java:286)
      	at com.liferay.portal.kernel.portlet.bridges.mvc.MVCPortlet.doDispatch(MVCPortlet.java:485)
      	at javax.portlet.GenericPortlet.render(GenericPortlet.java:291)
      	at com.liferay.portal.kernel.portlet.bridges.mvc.MVCPortlet.render(MVCPortlet.java:316)
      	at com.liferay.portlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:127)
      	at com.liferay.portlet.ScriptDataPortletFilter.doFilter(ScriptDataPortletFilter.java:58)
      	at com.liferay.portlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:124)
      	at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:71)
      	at com.liferay.portal.kernel.servlet.PortletServlet.service(PortletServlet.java:115)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
      	at org.eclipse.equinox.http.servlet.internal.registration.EndpointRegistration.service(EndpointRegistration.java:153)
      	at org.eclipse.equinox.http.servlet.internal.servlet.ResponseStateHandler.processRequest(ResponseStateHandler.java:62)
      	at org.eclipse.equinox.http.servlet.internal.context.DispatchTargets.doDispatch(DispatchTargets.java:120)
      	at org.eclipse.equinox.http.servlet.internal.servlet.RequestDispatcherAdaptor.include(RequestDispatcherAdaptor.java:48)
      	at com.liferay.portlet.internal.InvokerPortletImpl.invoke(InvokerPortletImpl.java:571)
      	at com.liferay.portlet.internal.InvokerPortletImpl.invokeRender(InvokerPortletImpl.java:664)
      	at com.liferay.portlet.internal.InvokerPortletImpl.render(InvokerPortletImpl.java:344)
      	at com.liferay.portal.monitoring.internal.portlet.MonitoringInvokerPortlet.lambda$render$0(MonitoringInvokerPortlet.java:259)
      	at com.liferay.portal.monitoring.internal.portlet.MonitoringInvokerPortlet._render(MonitoringInvokerPortlet.java:362)
      	at com.liferay.portal.monitoring.internal.portlet.MonitoringInvokerPortlet.render(MonitoringInvokerPortlet.java:257)
      	at org.apache.jsp.html.portal.render_005fportlet_jsp._jspService(render_005fportlet_jsp.java:1496)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
      	at com.liferay.portal.servlet.DirectRequestDispatcher.include(DirectRequestDispatcher.java:64)
      	at com.liferay.portal.servlet.DirectRequestDispatcherFactoryImpl$IndirectRequestDispatcher.include(DirectRequestDispatcherFactoryImpl.java:190)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.doDispatch(ClassLoaderRequestDispatcherWrapper.java:79)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.include(ClassLoaderRequestDispatcherWrapper.java:53)
      	at com.liferay.portal.servlet.TransferHeadersHelperImpl$TransferHeadersRequestDispatcher.include(TransferHeadersHelperImpl.java:162)
      	at com.liferay.portlet.internal.PortletContainerImpl._render(PortletContainerImpl.java:908)
      	at com.liferay.portlet.internal.PortletContainerImpl.lambda$render$2(PortletContainerImpl.java:225)
      	at com.liferay.portlet.internal.PortletContainerImpl._preserveGroupIds(PortletContainerImpl.java:425)
      	at com.liferay.portlet.internal.PortletContainerImpl.render(PortletContainerImpl.java:213)
      	at com.liferay.portlet.SecurityPortletContainerWrapper.render(SecurityPortletContainerWrapper.java:144)
      	at com.liferay.portlet.RestrictPortletContainerWrapper.lambda$render$0(RestrictPortletContainerWrapper.java:128)
      	at com.liferay.portlet.RestrictPortletContainerWrapper._render(RestrictPortletContainerWrapper.java:189)
      	at com.liferay.portlet.RestrictPortletContainerWrapper.render(RestrictPortletContainerWrapper.java:126)
      	at com.liferay.portal.kernel.portlet.PortletContainerUtil.render(PortletContainerUtil.java:215)
      	at com.liferay.portal.layoutconfiguration.util.PortletRenderer._render(PortletRenderer.java:209)
      	at com.liferay.portal.layoutconfiguration.util.PortletRenderer.render(PortletRenderer.java:87)
      	at com.liferay.portal.layoutconfiguration.util.RuntimePageImpl.doProcessTemplate(RuntimePageImpl.java:593)
      	at com.liferay.portal.layoutconfiguration.util.RuntimePageImpl.doDispatch(RuntimePageImpl.java:359)
      	at com.liferay.portal.layoutconfiguration.util.RuntimePageImpl.processTemplate(RuntimePageImpl.java:160)
      	at com.liferay.portal.layoutconfiguration.util.RuntimePageImpl.processTemplate(RuntimePageImpl.java:185)
      	at com.liferay.portal.kernel.layoutconfiguration.util.RuntimePageUtil.processTemplate(RuntimePageUtil.java:105)
      	at org.apache.jsp.html.portal.layout.view.portlet_jsp._jspService(portlet_jsp.java:717)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
      	at com.liferay.portal.servlet.DirectRequestDispatcher.include(DirectRequestDispatcher.java:64)
      	at com.liferay.portal.servlet.DirectRequestDispatcherFactoryImpl$IndirectRequestDispatcher.include(DirectRequestDispatcherFactoryImpl.java:190)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.doDispatch(ClassLoaderRequestDispatcherWrapper.java:79)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.include(ClassLoaderRequestDispatcherWrapper.java:53)
      	at com.liferay.portal.servlet.TransferHeadersHelperImpl$TransferHeadersRequestDispatcher.include(TransferHeadersHelperImpl.java:162)
      	at com.liferay.portal.model.impl.LayoutTypeControllerImpl.includeLayoutContent(LayoutTypeControllerImpl.java:171)
      	at com.liferay.portal.model.impl.LayoutImpl.includeLayoutContent(LayoutImpl.java:883)
      	at com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:412)
      	at com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:170)
      	at com.liferay.portal.struts.PortalRequestProcessor._process(PortalRequestProcessor.java:415)
      	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:155)
      	at com.liferay.portal.internal.servlet.MainServlet.doGet(MainServlet.java:205)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:634)
      	at com.liferay.portal.internal.servlet.MainServlet.service(MainServlet.java:622)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:124)
      	at com.liferay.portal.servlet.filters.password.modified.PasswordModifiedFilter.processFilter(PasswordModifiedFilter.java:62)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:215)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:147)
      	at com.liferay.portal.servlet.filters.secure.BaseAuthFilter.processFilter(BaseAuthFilter.java:357)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:215)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:147)
      	at com.liferay.portal.monitoring.internal.servlet.filter.MonitoringFilter.processFilter(MonitoringFilter.java:182)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:215)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:104)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:712)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:459)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:384)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:312)
      	at com.liferay.friendly.url.internal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:409)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
      	at com.liferay.portal.servlet.ServletAdapter.service(ServletAdapter.java:99)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:124)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:147)
      	at com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:368)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:215)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
      	at com.liferay.portal.servlet.filters.password.modified.PasswordModifiedFilter.processFilter(PasswordModifiedFilter.java:62)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:215)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:147)
      	at com.liferay.portal.servlet.filters.secure.BaseAuthFilter.processFilter(BaseAuthFilter.java:357)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:215)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:147)
      	at com.liferay.portal.servlet.filters.cache.CacheFilter.processFilter(CacheFilter.java:430)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:215)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:147)
      	at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:87)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:215)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:147)
      	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:264)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:215)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:147)
      	at com.liferay.portal.monitoring.internal.servlet.filter.MonitoringFilter.processFilter(MonitoringFilter.java:182)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:215)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:104)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:712)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:459)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:384)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:312)
      	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:379)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:215)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:196)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:99)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:196)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:99)
      	at org.tuckey.web.filters.urlrewrite.RuleChain.handleRewrite(RuleChain.java:176)
      	at org.tuckey.web.filters.urlrewrite.RuleChain.doRules(RuleChain.java:145)
      	at org.tuckey.web.filters.urlrewrite.UrlRewriter.processRequest(UrlRewriter.java:92)
      	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:389)
      	at com.liferay.portal.servlet.filters.urlrewrite.UrlRewriteFilter.processFilter(UrlRewriteFilter.java:65)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:215)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:175)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:99)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:175)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:99)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:196)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:99)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:104)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
      	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:200)
      	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:490)
      	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
      	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
      	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408)
      	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
      	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:834)
      	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1415)
      	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      	at java.lang.Thread.run(Thread.java:748)
      2019-11-13 08:28:09.197 ERROR [http-nio-8080-exec-9][IncludeTag:128] Current URL / generates exception: java.lang.NullPointerException
      java.lang.NullPointerException
      	at com.liferay.portal.template.react.renderer.internal.ReactRendererUtil._prepareData(ReactRendererUtil.java:61)
      	at com.liferay.portal.template.react.renderer.internal.ReactRendererUtil._renderJavaScript(ReactRendererUtil.java:133)
      	at com.liferay.portal.template.react.renderer.internal.ReactRendererUtil.renderReact(ReactRendererUtil.java:50)
      	at com.liferay.portal.template.react.renderer.internal.ReactRendererImpl.renderReact(ReactRendererImpl.java:45)
      	at com.liferay.frontend.taglib.react.servlet.taglib.ComponentTag.doEndTag(ComponentTag.java:54)
      	at org.apache.jsp.flags.page_jsp._jspService(page_jsp:226)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:111)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:411)
      	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:473)
      	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:377)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
      	at com.liferay.portal.osgi.web.servlet.jsp.compiler.internal.JspServlet.service(JspServlet.java:373)
      	at com.liferay.portal.osgi.web.servlet.jsp.compiler.internal.JspServlet.service(JspServlet.java:385)
      	at org.eclipse.equinox.http.servlet.internal.registration.EndpointRegistration.service(EndpointRegistration.java:153)
      	at org.eclipse.equinox.http.servlet.internal.servlet.ResponseStateHandler.processRequest(ResponseStateHandler.java:62)
      	at org.eclipse.equinox.http.servlet.internal.context.DispatchTargets.doDispatch(DispatchTargets.java:120)
      	at org.eclipse.equinox.http.servlet.internal.servlet.RequestDispatcherAdaptor.include(RequestDispatcherAdaptor.java:48)
      	at com.liferay.portal.servlet.DirectServletPathRegisterDispatcher.include(DirectServletPathRegisterDispatcher.java:67)
      	at com.liferay.portal.servlet.DirectRequestDispatcherFactoryImpl$IndirectRequestDispatcher.include(DirectRequestDispatcherFactoryImpl.java:190)
      

      Please see attached portlet examples for:

      1. 7.2.x > my.flags.portlet.jar
      2. master > com.liferay.blade.jsp.portlet.jar

      Note: Last working version was Liferay 7.2.10 Fix Pack 1.

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          Activity

            People

            Assignee:
            yvonne.han Yvonne Han
            Reporter:
            ricardo.couso Ricardo Couso
            Participants of an Issue:
            Recent user:
            Jason Pince
            Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

              Dates

              Created:
              Updated:
              Resolved:
              Days since last comment:
              2 years, 2 weeks, 1 day ago

                Packages

                Version Package
                7.2.10 DXP FP4
                7.2.X
                7.3.0 CE GA1
                7.3.10 DXP GA1
                Master