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  1. PUBLIC - Liferay Portal Community Edition
  2. LPS-84415

NullPointerException after deleting user who has previously uploaded to documents and media, and has their data exported

    Details

      Description

      Summary
      NullPointerException after deleting user who has previously uploaded to documents and media, and has their data exported

      Steps to Reproduce

      1. Sign in as test@liferay.com
      2. Create a new user (user1)
      3. Go to Control Panel > Users > User and organization
      4. Locate user1 and click the options button then click Export Personal Data
      5. Click the back button (do not refresh at any point)
      6. Click the options button on user1, then Delete Personal Data
      7. Go through all the steps to delete the user and all their data
      8. Wait a few seconds and observe the console

      Actual Result
      Although the user has been deleted, a NullPointerException is thrown in the console:

      2018-08-14 07:03:55.177 ERROR [http-nio-8080-exec-5][PortletRequestDispatcherImpl:299] Unable to dispatch request: java.lang.NullPointerException
      2018-08-14 07:03:55.179 ERROR [http-nio-8080-exec-5][PortletServlet:112] javax.portlet.PortletException: org.apache.jasper.JasperException: java.lang.NullPointerException
      javax.portlet.PortletException: org.apache.jasper.JasperException: java.lang.NullPointerException
      	at com.liferay.portlet.internal.PortletRequestDispatcherImpl.dispatch(PortletRequestDispatcherImpl.java:301)
      	at com.liferay.portlet.internal.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:128)
      	at com.liferay.portal.kernel.portlet.bridges.mvc.BaseMVCResourceCommand.include(BaseMVCResourceCommand.java:85)
      	at com.liferay.user.associated.data.web.internal.portlet.action.GetExportProcessesMVCResourceCommand.doServeResource(GetExportProcessesMVCResourceCommand.java:45)
      	at com.liferay.portal.kernel.portlet.bridges.mvc.BaseMVCResourceCommand.serveResource(BaseMVCResourceCommand.java:41)
      	at com.liferay.portal.kernel.portlet.bridges.mvc.MVCPortlet.callResourceMethod(MVCPortlet.java:438)
      	at com.liferay.portal.kernel.portlet.LiferayPortlet.serveResource(LiferayPortlet.java:144)
      	at com.liferay.portal.kernel.portlet.bridges.mvc.MVCPortlet.serveResource(MVCPortlet.java:341)
      	at com.liferay.portlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:146)
      	at com.liferay.portlet.ScriptDataPortletFilter.doFilter(ScriptDataPortletFilter.java:86)
      	at com.liferay.portlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:140)
      	at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:78)
      	at com.liferay.portal.kernel.servlet.PortletServlet.service(PortletServlet.java:108)
      	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:118)
      	at org.eclipse.equinox.http.servlet.internal.servlet.RequestDispatcherAdaptor.forward(RequestDispatcherAdaptor.java:40)
      	at com.liferay.portlet.internal.InvokerPortletImpl.invoke(InvokerPortletImpl.java:581)
      	at com.liferay.portlet.internal.InvokerPortletImpl.invokeResource(InvokerPortletImpl.java:705)
      	at com.liferay.portlet.internal.InvokerPortletImpl.serveResource(InvokerPortletImpl.java:524)
      	at com.liferay.portal.monitoring.internal.portlet.MonitoringInvokerPortlet.serveResource(MonitoringInvokerPortlet.java:305)
      	at com.liferay.portlet.internal.PortletContainerImpl._serveResource(PortletContainerImpl.java:988)
      	at com.liferay.portlet.internal.PortletContainerImpl.lambda$serveResource$4(PortletContainerImpl.java:255)
      	at com.liferay.portlet.internal.PortletContainerImpl._preserveGroupIds(PortletContainerImpl.java:392)
      	at com.liferay.portlet.internal.PortletContainerImpl.serveResource(PortletContainerImpl.java:248)
      	at com.liferay.portlet.SecurityPortletContainerWrapper.serveResource(SecurityPortletContainerWrapper.java:203)
      	at com.liferay.portlet.RestrictPortletContainerWrapper.serveResource(RestrictPortletContainerWrapper.java:150)
      	at com.liferay.portal.kernel.portlet.PortletContainerUtil.serveResource(PortletContainerUtil.java:185)
      	at com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:383)
      	at com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:173)
      	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:425)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:228)
      	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:172)
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
      	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:634)
      	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:605)
      	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:582)
      	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:119)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:144)
      	at com.liferay.portal.servlet.filters.secure.BaseAuthFilter.processFilter(BaseAuthFilter.java:340)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:144)
      	at com.liferay.portal.monitoring.internal.servlet.filter.MonitoringFilter.processFilter(MonitoringFilter.java:181)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:100)
      	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:355)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
      	at com.liferay.portal.servlet.ServletAdapter.service(ServletAdapter.java:98)
      	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:119)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:144)
      	at com.liferay.portal.servlet.filters.secure.BaseAuthFilter.processFilter(BaseAuthFilter.java:340)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:144)
      	at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:86)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:144)
      	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:261)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:144)
      	at com.liferay.portal.monitoring.internal.servlet.filter.MonitoringFilter.processFilter(MonitoringFilter.java:181)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:100)
      	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.I18nServlet.service(I18nServlet.java:126)
      	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:119)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:144)
      	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:88)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:144)
      	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:263)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	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:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:100)
      	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:199)
      	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:494)
      	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
      	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:651)
      	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
      	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:407)
      	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
      	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:754)
      	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1376)
      	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
      	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      	at java.lang.Thread.run(Thread.java:745)
      Caused by: org.apache.jasper.JasperException: java.lang.NullPointerException
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:440)
      	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:344)
      	at com.liferay.portal.osgi.web.servlet.jsp.compiler.internal.JspServlet.service(JspServlet.java:355)
      	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:118)
      	at org.eclipse.equinox.http.servlet.internal.servlet.RequestDispatcherAdaptor.include(RequestDispatcherAdaptor.java:48)
      	at com.liferay.portlet.internal.PortletRequestDispatcherImpl.dispatch(PortletRequestDispatcherImpl.java:286)
      	... 155 more
      Caused by: java.lang.NullPointerException
      	at com.liferay.user.associated.data.web.internal.display.context.UADExportProcessDisplayContext.getPortletURL(UADExportProcessDisplayContext.java:150)
      	at com.liferay.user.associated.data.web.internal.display.context.UADExportProcessDisplayContext.getSearchContainer(UADExportProcessDisplayContext.java:168)
      	at org.apache.jsp.export_005fprocesses_jsp._jspService(export_005fprocesses_jsp:294)
      	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)
      	... 165 more
      2018-08-14 07:04:55.208 ERROR [http-nio-8080-exec-10][PortletRequestDispatcherImpl:299] Unable to dispatch request: java.lang.NullPointerException
      2018-08-14 07:04:55.211 ERROR [http-nio-8080-exec-10][PortletServlet:112] javax.portlet.PortletException: org.apache.jasper.JasperException: java.lang.NullPointerException
      javax.portlet.PortletException: org.apache.jasper.JasperException: java.lang.NullPointerException
      	at com.liferay.portlet.internal.PortletRequestDispatcherImpl.dispatch(PortletRequestDispatcherImpl.java:301)
      	at com.liferay.portlet.internal.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:128)
      	at com.liferay.portal.kernel.portlet.bridges.mvc.BaseMVCResourceCommand.include(BaseMVCResourceCommand.java:85)
      	at com.liferay.user.associated.data.web.internal.portlet.action.GetExportProcessesMVCResourceCommand.doServeResource(GetExportProcessesMVCResourceCommand.java:45)
      	at com.liferay.portal.kernel.portlet.bridges.mvc.BaseMVCResourceCommand.serveResource(BaseMVCResourceCommand.java:41)
      	at com.liferay.portal.kernel.portlet.bridges.mvc.MVCPortlet.callResourceMethod(MVCPortlet.java:438)
      	at com.liferay.portal.kernel.portlet.LiferayPortlet.serveResource(LiferayPortlet.java:144)
      	at com.liferay.portal.kernel.portlet.bridges.mvc.MVCPortlet.serveResource(MVCPortlet.java:341)
      	at com.liferay.portlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:146)
      	at com.liferay.portlet.ScriptDataPortletFilter.doFilter(ScriptDataPortletFilter.java:86)
      	at com.liferay.portlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:140)
      	at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:78)
      	at com.liferay.portal.kernel.servlet.PortletServlet.service(PortletServlet.java:108)
      	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:118)
      	at org.eclipse.equinox.http.servlet.internal.servlet.RequestDispatcherAdaptor.forward(RequestDispatcherAdaptor.java:40)
      	at com.liferay.portlet.internal.InvokerPortletImpl.invoke(InvokerPortletImpl.java:581)
      	at com.liferay.portlet.internal.InvokerPortletImpl.invokeResource(InvokerPortletImpl.java:705)
      	at com.liferay.portlet.internal.InvokerPortletImpl.serveResource(InvokerPortletImpl.java:524)
      	at com.liferay.portal.monitoring.internal.portlet.MonitoringInvokerPortlet.serveResource(MonitoringInvokerPortlet.java:305)
      	at com.liferay.portlet.internal.PortletContainerImpl._serveResource(PortletContainerImpl.java:988)
      	at com.liferay.portlet.internal.PortletContainerImpl.lambda$serveResource$4(PortletContainerImpl.java:255)
      	at com.liferay.portlet.internal.PortletContainerImpl._preserveGroupIds(PortletContainerImpl.java:392)
      	at com.liferay.portlet.internal.PortletContainerImpl.serveResource(PortletContainerImpl.java:248)
      	at com.liferay.portlet.SecurityPortletContainerWrapper.serveResource(SecurityPortletContainerWrapper.java:203)
      	at com.liferay.portlet.RestrictPortletContainerWrapper.serveResource(RestrictPortletContainerWrapper.java:150)
      	at com.liferay.portal.kernel.portlet.PortletContainerUtil.serveResource(PortletContainerUtil.java:185)
      	at com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:383)
      	at com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:173)
      	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:425)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:228)
      	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:172)
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
      	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:634)
      	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:605)
      	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:582)
      	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:119)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:144)
      	at com.liferay.portal.servlet.filters.secure.BaseAuthFilter.processFilter(BaseAuthFilter.java:340)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:144)
      	at com.liferay.portal.monitoring.internal.servlet.filter.MonitoringFilter.processFilter(MonitoringFilter.java:181)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:100)
      	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:355)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
      	at com.liferay.portal.servlet.ServletAdapter.service(ServletAdapter.java:98)
      	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:119)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:144)
      	at com.liferay.portal.servlet.filters.secure.BaseAuthFilter.processFilter(BaseAuthFilter.java:340)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:144)
      	at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:86)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:144)
      	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:261)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:144)
      	at com.liferay.portal.monitoring.internal.servlet.filter.MonitoringFilter.processFilter(MonitoringFilter.java:181)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:100)
      	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.I18nServlet.service(I18nServlet.java:126)
      	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:119)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:144)
      	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:88)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:144)
      	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:263)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:49)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	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:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:112)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:100)
      	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:199)
      	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
      	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:494)
      	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
      	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
      	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:651)
      	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
      	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
      	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:407)
      	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
      	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:754)
      	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1376)
      	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
      	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
      	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
      	at java.lang.Thread.run(Thread.java:745)
      Caused by: org.apache.jasper.JasperException: java.lang.NullPointerException
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:440)
      	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:344)
      	at com.liferay.portal.osgi.web.servlet.jsp.compiler.internal.JspServlet.service(JspServlet.java:355)
      	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:118)
      	at org.eclipse.equinox.http.servlet.internal.servlet.RequestDispatcherAdaptor.include(RequestDispatcherAdaptor.java:48)
      	at com.liferay.portlet.internal.PortletRequestDispatcherImpl.dispatch(PortletRequestDispatcherImpl.java:286)
      	... 155 more
      Caused by: java.lang.NullPointerException
      	at com.liferay.user.associated.data.web.internal.display.context.UADExportProcessDisplayContext.getPortletURL(UADExportProcessDisplayContext.java:150)
      	at com.liferay.user.associated.data.web.internal.display.context.UADExportProcessDisplayContext.getSearchContainer(UADExportProcessDisplayContext.java:168)
      	at org.apache.jsp.export_005fprocesses_jsp._jspService(export_005fprocesses_jsp:294)
      	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)
      	... 165 more

      Expected Behavior
      User is deleted, and no NullPointerException is thrown.

      Use Case
      Note that this error message will continue to surface long after the action occurred in the console.

      Reproduced In
      7.1.x Commit: f05e5ef1edef4e57d343b870740c7a1f08104798

        Attachments

          Activity

            People

            Assignee:
            raven.song Raven Song
            Reporter:
            brian.suh Brian Suh
            Participants of an Issue:
            Recent user:
            Csaba Turcsan
            Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

              Dates

              Created:
              Updated:
              Resolved:
              Days since last comment:
              2 years, 11 weeks, 4 days ago

                Packages

                Version Package
                7.0.0 DXP FP60
                7.0.0 DXP SP9
                7.0.X
                7.1.10 DXP FP3
                7.1.1 CE GA2
                7.1.10.1 SP1
                7.1.X
                Master