NPE in a site created based on a site template with propagation of changes when a manual asset publisher is configured with a non-existent global ADT

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 6.2.X EE
• Fix Version/s: 6.2.X EE
• Component/s: Content Display Widgets > Asset Publisher widget, WCM > Publication
• Labels:
  • ee-6.2.x-only
  • liferay-fixpack-portal-124-6210
• Fix Priority: 4
• Git Pull Request: https://github.com/matethurzo/liferay-portal-ee/pull/187

Steps to reproduce:

1. Create an ADT ADTGlobal of type AssetPublisher in site Global.
2. Create a site template ST1.
3. Add a Manual Asset Publisher portlet to page "home" of ST1 configured for using the ADT ADTGlobal.
4. Delete ADTGlobal.
5. Crate a site S1 based on site template ST1 enabling change propagation.

Actual result:

• Site S1 is created.
• Page "home" is not published.
• An error message appears:

  07:55:12,054 ERROR [http-bio-8080-exec-9][SitesImpl:1300] com.liferay.portal.kernel.lar.PortletDataException: java.lang.NullPointerException
  com.liferay.portal.kernel.lar.PortletDataException: java.lang.NullPointerException
          at com.liferay.portal.kernel.lar.BasePortletDataHandler.processImportPortletPreferences(BasePortletDataHandler.java:599)
          at com.liferay.portal.lar.PortletImporter.importPortletPreferences(PortletImporter.java:1173)
          at com.liferay.portal.lar.LayoutImporter.doImportLayouts(LayoutImporter.java:778)
          at com.liferay.portal.lar.LayoutImporter.importLayouts(LayoutImporter.java:249)
          at com.liferay.portal.service.impl.LayoutLocalServiceImpl.importLayouts(LayoutLocalServiceImpl.java:1763)
          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
          at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
          at java.lang.reflect.Method.invoke(Method.java:606)
          at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:115)
          at com.liferay.portal.service.impl.LayoutLocalServiceVirtualLayoutsAdvice.invoke(LayoutLocalServiceVirtualLayoutsAdvice.java:65)
          at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:111)
          at com.liferay.portal.service.impl.LayoutLocalServiceStagingAdvice.invoke(LayoutLocalServiceStagingAdvice.java:141)
          at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:111)
          at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
          at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:51)
          at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:111)
          at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:175)
          at com.sun.proxy.$Proxy35.importLayouts(Unknown Source)
          at com.liferay.portal.service.LayoutLocalServiceUtil.importLayouts(LayoutLocalServiceUtil.java:1282)
          at com.liferay.portlet.sites.util.SitesImpl.importLayoutSetPrototype(SitesImpl.java:1848)
          at com.liferay.portlet.sites.util.SitesImpl.mergeLayoutSetPrototypeLayouts(SitesImpl.java:1295)
          at com.liferay.portlet.sites.util.SitesUtil.mergeLayoutSetPrototypeLayouts(SitesUtil.java:283)
          at com.liferay.portal.service.impl.LayoutLocalServiceVirtualLayoutsAdvice.mergeLayoutSetPrototypeLayouts(LayoutLocalServiceVirtualLayoutsAdvice.java:294)
          at com.liferay.portal.service.impl.LayoutLocalServiceVirtualLayoutsAdvice.invoke(LayoutLocalServiceVirtualLayoutsAdvice.java:134)
          at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:111)
          at com.liferay.portal.service.impl.LayoutLocalServiceStagingAdvice.invoke(LayoutLocalServiceStagingAdvice.java:179)
          at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:111)
          at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
          at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:51)
          at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:111)
          at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:175)
          at com.sun.proxy.$Proxy35.getLayouts(Unknown Source)
          at com.liferay.portal.service.LayoutLocalServiceUtil.getLayouts(LayoutLocalServiceUtil.java:978)
          at org.apache.jsp.html.portlet.sites_005fadmin.site.details_jsp._jspService(details_jsp.java:804)
          at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
          at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
          at com.liferay.portal.servlet.DirectRequestDispatcher.include(DirectRequestDispatcher.java:57)
          at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.doDispatch(ClassLoaderRequestDispatcherWrapper.java:78)
          at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.include(ClassLoaderRequestDispatcherWrapper.java:53)
          at com.liferay.taglib.util.IncludeTag.include(IncludeTag.java:290)
          at com.liferay.taglib.util.IncludeTag.doInclude(IncludeTag.java:184)
          at com.liferay.taglib.util.IncludeTag.doEndTag(IncludeTag.java:75)
          at org.apache.jsp.html.taglib.ui.form_005fnavigator.page_jsp._jspService(page_jsp.java:1142)
          at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
          at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
          at com.liferay.portal.servlet.DirectRequestDispatcher.include(DirectRequestDispatcher.java:57)
          at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.doDispatch(ClassLoaderRequestDispatcherWrapper.java:78)
          at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.include(ClassLoaderRequestDispatcherWrapper.java:53)
          at com.liferay.taglib.util.IncludeTag.include(IncludeTag.java:290)
          at com.liferay.taglib.util.IncludeTag.doInclude(IncludeTag.java:184)
          at com.liferay.taglib.util.IncludeTag.doEndTag(IncludeTag.java:75)
          at org.apache.jsp.html.portlet.sites_005fadmin.edit_005fsite_jsp._jspService(edit_005fsite_jsp.java:1098)
          at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
          at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
          at com.liferay.portal.servlet.DirectRequestDispatcher.include(DirectRequestDispatcher.java:57)
          at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.doDispatch(ClassLoaderRequestDispatcherWrapper.java:78)
          at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.include(ClassLoaderRequestDispatcherWrapper.java:53)
          at com.liferay.taglib.util.IncludeTag.include(IncludeTag.java:290)
          at com.liferay.taglib.util.IncludeTag.doInclude(IncludeTag.java:184)
          at com.liferay.taglib.util.IncludeTag.doEndTag(IncludeTag.java:75)
          at org.apache.jsp.html.common.themes.portlet_jsp._jspService(portlet_jsp.java:3819)
          at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
          at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
          at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:439)
          at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:395)
          at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:339)
          at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
          at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
          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:119)
          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
          at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
          at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:748)
          at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:604)
          at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:543)
          at com.liferay.portlet.PortletRequestDispatcherImpl.dispatch(PortletRequestDispatcherImpl.java:331)
          at com.liferay.portlet.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:128)
          at com.liferay.portal.struts.PortletRequestProcessor.doInclude(PortletRequestProcessor.java:370)
          at com.liferay.portal.struts.PortletRequestProcessor.doForward(PortletRequestProcessor.java:338)
          at org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:239)
          at org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:302)
          at com.liferay.portal.struts.PortletRequestProcessor.processForwardConfig(PortletRequestProcessor.java:478)
          at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:241)
          at com.liferay.portal.struts.PortletRequestProcessor.process(PortletRequestProcessor.java:234)
          at com.liferay.portlet.StrutsPortlet.include(StrutsPortlet.java:287)
          at com.liferay.portlet.StrutsPortlet.doView(StrutsPortlet.java:157)
          at com.liferay.portal.kernel.portlet.LiferayPortlet.doDispatch(LiferayPortlet.java:235)
          at javax.portlet.GenericPortlet.render(GenericPortlet.java:262)
          at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:103)
          at com.liferay.portlet.ScriptDataPortletFilter.doFilter(ScriptDataPortletFilter.java:55)
          at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:100)
          at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:64)
          at com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:597)
          at com.liferay.portlet.InvokerPortletImpl.invokeRender(InvokerPortletImpl.java:656)
          at com.liferay.portlet.InvokerPortletImpl.render(InvokerPortletImpl.java:362)
          at org.apache.jsp.html.portal.render_005fportlet_jsp._jspService(render_005fportlet_jsp.java:1240)
          at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
          at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
          at com.liferay.portal.servlet.DirectRequestDispatcher.include(DirectRequestDispatcher.java:57)
          at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.doDispatch(ClassLoaderRequestDispatcherWrapper.java:78)
          at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.include(ClassLoaderRequestDispatcherWrapper.java:53)
          at com.liferay.portlet.PortletContainerImpl._doRender(PortletContainerImpl.java:638)
          at com.liferay.portlet.PortletContainerImpl.render(PortletContainerImpl.java:135)
          at com.liferay.portlet.SecurityPortletContainerWrapper.render(SecurityPortletContainerWrapper.java:141)
          at com.liferay.portlet.RestrictPortletContainerWrapper.render(RestrictPortletContainerWrapper.java:126)
          at com.liferay.portal.kernel.portlet.PortletContainerUtil.render(PortletContainerUtil.java:156)
          at com.liferay.portal.layoutconfiguration.util.velocity.TemplateProcessor.processMax(TemplateProcessor.java:173)
          at sun.reflect.GeneratedMethodAccessor834.invoke(Unknown Source)
          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
          at java.lang.reflect.Method.invoke(Method.java:606)
          at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:389)
          at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:378)
          at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:270)
          at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:262)
          at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:342)
          at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336)
          at org.apache.velocity.Template.merge(Template.java:328)
          at org.apache.velocity.Template.merge(Template.java:235)
          at com.liferay.portal.velocity.VelocityTemplate.processTemplate(VelocityTemplate.java:112)
          at com.liferay.portal.template.AbstractTemplate.processTemplate(AbstractTemplate.java:108)
          at com.liferay.portal.layoutconfiguration.util.RuntimePageImpl.doProcessTemplate(RuntimePageImpl.java:375)
          at com.liferay.portal.layoutconfiguration.util.RuntimePageImpl.doDispatch(RuntimePageImpl.java:284)
          at com.liferay.portal.layoutconfiguration.util.RuntimePageImpl.getProcessedTemplate(RuntimePageImpl.java:96)
          at com.liferay.portal.layoutconfiguration.util.RuntimePageUtil.getProcessedTemplate(RuntimePageUtil.java:38)
          at org.apache.jsp.html.portal.layout.view.control_005fpanel_jsp._jspService(control_005fpanel_jsp.java:1448)
          at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
          at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
          at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:439)
          at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:395)
          at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:339)
          at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
          at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
          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:119)
          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
          at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
          at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:748)
          at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:604)
          at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:543)
          at com.liferay.portal.action.LayoutAction.includeLayoutContent(LayoutAction.java:302)
          at com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:413)
          at com.liferay.portal.action.LayoutAction.doExecute(LayoutAction.java:200)
          at com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:95)
          at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
          at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
          at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:168)
          at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
          at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
          at javax.servlet.http.HttpServlet.service(HttpServlet.java:624)
          at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:557)
          at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:534)
          at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
          at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
          at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
          at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
          at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
          at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
          at com.liferay.portal.servlet.filters.uploadservletrequest.UploadServletRequestFilter.processFilter(UploadServletRequestFilter.java:93)
          at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
          at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:204)
          at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
          at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
          at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:308)
          at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
          at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:204)
          at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
          at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
          at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
          at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
          at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:204)
          at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
          at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:119)
          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
          at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
          at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:748)
          at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:486)
          at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:411)
          at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:338)
          at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:172)
          at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
          at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
          at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
          at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
          at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
          at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
          at com.liferay.portal.servlet.filters.uploadservletrequest.UploadServletRequestFilter.processFilter(UploadServletRequestFilter.java:93)
          at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
          at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:204)
          at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
          at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
          at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:308)
          at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
          at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:204)
          at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
          at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
          at com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:254)
          at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
          at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:204)
          at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
          at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
          at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:86)
          at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
          at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:204)
          at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
          at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
          at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
          at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
          at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:204)
          at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
          at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
          at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:245)
          at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
          at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:204)
          at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
          at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:185)
          at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
          at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
          at com.liferay.portal.servlet.filters.urlrewrite.UrlRewriteFilter.processFilter(UrlRewriteFilter.java:57)
          at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
          at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:204)
          at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
          at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:165)
          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:165)
          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:185)
          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:119)
          at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
          at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
          at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
          at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
          at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)
          at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
          at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
          at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:957)
          at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
          at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423)
          at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1079)
          at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:620)
          at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:318)
          at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
          at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
          at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
          at java.lang.Thread.run(Thread.java:745)
  Caused by: java.lang.NullPointerException
          at com.liferay.portal.kernel.lar.BasePortletDataHandler.processImportPortletPreferences(BasePortletDataHandler.java:487)
          ... 251 more
  

Expected result:

• Site S1 is created with its page "home".