I am getting this weird error i don't know why


11:08:05,650 ERROR [GroupImpl:353]
java.lang.NullPointerException
at com.liferay.portal.model.impl.GroupImpl.getPublicLayoutsPageCount(GroupImpl.java:350)
at com.liferay.portal.model.impl.UserImpl.getPublicLayoutsPageCount(UserImpl.java:370)
at com.liferay.portal.model.impl.UserImpl.hasPublicLayouts(UserImpl.java:562)
at com.liferay.portal.events.ServicePreAction.updateUserLayouts(ServicePreAction.java:1818)
at com.liferay.portal.events.ServicePreAction.servicePre(ServicePreAction.java:1112)
at com.liferay.portal.events.ServicePreAction.run(ServicePreAction.java:150)
at com.liferay.portal.events.EventsProcessorImpl.processEvent(EventsProcessorImpl.java:91)
at com.liferay.portal.events.EventsProcessorImpl.process(EventsProcessorImpl.java:68)
at com.liferay.portal.events.EventsProcessorUtil.process(EventsProcessorUtil.java:63)
at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:792)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:173)
at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:103)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:173)
at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:181)
at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:100)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:173)
at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:103)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:173)
at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:147)
at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:100)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:173)
at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:285)
at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:100)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:630)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:142)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:173)
at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:103)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:173)
at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:50)
at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:100)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:173)
at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:141)
at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:100)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:173)
at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:103)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:173)
at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:136)
at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:100)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:173)
at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:285)
at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:100)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:173)
at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:103)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:173)
at com.liferay.portal.servlet.filters.cache.CacheFilter.processFilter(CacheFilter.java:421)
at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:100)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:173)
at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:253)
at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:100)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:173)
at com.liferay.portal.servlet.filters.sso.opensso.OpenSSOFilter.processFilter(OpenSSOFilter.java:72)
at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:100)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:173)
at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:91)
at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:100)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:173)
at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:191)
at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:100)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:173)
at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:235)
at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:100)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:173)
at com.liferay.portal.servlet.filters.threadlocalcache.ThreadLocalCacheFilter.processFilter(ThreadLocalCacheFilter.java:51)
at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:100)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:173)
at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:103)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.att.gsuser.liferay.filter.LiferayRemoteUserFilter.doFilter(LiferayRemoteUserFilter.java:115)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.att.security.web.servlet.filters.CSPCookieFilter.doFilter(CSPCookieFilter.java:716)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Unknown Source)
11:08:05,791 ERROR [MainServlet:812] com.liferay.portal.kernel.events.ActionException: com.liferay.portal.LayoutFriendlyURLException
com.liferay.portal.kernel.events.ActionException: com.liferay.portal.LayoutFriendlyURLException
at com.liferay.portal.events.ServicePreAction.run(ServicePreAction.java:153)
at com.liferay.portal.events.EventsProcessorImpl.processEvent(EventsProcessorImpl.java:91)
at com.liferay.portal.events.EventsProcessorImpl.process(EventsProcessorImpl.java:68)
at com.liferay.portal.events.EventsProcessorUtil.process(EventsProcessorUtil.java:63)
at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:792)

Yes

Could you please tell me, what is going wrong? and how I can fix it? This is weird, I just restared the server and I can see the screen. I didn't do anything.

Hello,

Did you ever figure this out?

Thanks,

Brian

This thread is too old. It probably was an error with the previous version unless somebody else gets this error with the current 6.0.6 or 6.1.0 releases.

I'm not sure about it but,for try
Immediate Check : Check whether the user having Role : Power User which requires to access private pages.
& Check with this property in portal.properties layout.user.private.layouts.power.user.required=false.Hope it helps!

HI

i hope u imported lar from some other server or rss feed url may be pointing to wrong one com.liferay.portal.LayoutFriendlyURLException

was using my test server and switched to production. I forgot that I had run into this issue before...when I clear my cache it corrects it. Thanks for the quick replies

HI , How do u clear your cache?

To clear the database cache,

Control Panel --> Server Administration --> Execute the Action "Clear the database cache"