[gatein-issues] [JBoss JIRA] Work logged: (GTNPORTAL-1871) Could not add new application to the page and appear the NPE on console

Could not add new application to the page and appear the NPE on console ----------------------------------------------------------------------- Key: GTNPORTAL-1871 URL: https://issues.jboss.org/browse/GTNPORTAL-1871 Project: GateIn Portal Issue Type: Bug Security Level: Public(Everyone can see) Reporter: Khoi Nguyen Assignee: Khoi Nguyen Priority: Critical Labels: portal-s52 Time Spent: 2 hours Remaining Estimate: 0 minutes Now, I cannot drag and drop new application which just added to application list through 'Import All Application' to Page. There is NPE in console {code} java.lang.NullPointerException at org.exoplatform.portal.webui.portal.UIPortalComponentActionListener$MoveChildActionListener.execute(UIPortalComponentActionListener.java:286) at org.exoplatform.webui.event.Event.broadcast(Event.java:89) at org.exoplatform.webui.core.lifecycle.Lifecycle.processAction(Lifecycle.java:56) at org.exoplatform.webui.core.UIComponent.processAction(UIComponent.java:133) at org.exoplatform.portal.webui.workspace.UIPortalApplicationLifecycle.processAction(UIPortalApplicationLifecycle.java:78) at org.exoplatform.portal.webui.workspace.UIPortalApplicationLifecycle.processAction(UIPortalApplicationLifecycle.java:37) at org.exoplatform.webui.core.UIComponent.processAction(UIComponent.java:133) at org.exoplatform.webui.core.UIApplication.processAction(UIApplication.java:120) at org.exoplatform.portal.application.PortalRequestHandler.execute(PortalRequestHandler.java:110) at org.exoplatform.web.WebAppController.service(WebAppController.java:165) at org.exoplatform.portal.application.PortalController.onService(PortalController.java:127) at org.exoplatform.container.web.AbstractHttpServlet.service(AbstractHttpServlet.java:132) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.exoplatform.web.filter.ExtensibleFilter$ExtensibleFilterChain.doFilter(ExtensibleFilter.java:110) at org.exoplatform.web.filter.ExtensibleFilter.doFilter(ExtensibleFilter.java:80) at org.exoplatform.web.filter.GenericFilter.doFilter(GenericFilter.java:79) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.exoplatform.web.CacheUserProfileFilter.doFilter(CacheUserProfileFilter.java:73) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.exoplatform.frameworks.jcr.web.ThreadLocalSessionProviderInitializedFilter.doFilter(ThreadLocalSessionProviderInitializedFilter.java:116) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.exoplatform.services.security.web.SetCurrentIdentityFilter.doFilter(SetCurrentIdentityFilter.java:88) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.exoplatform.web.login.ClusteredSSOFilter.doFilter(ClusteredSSOFilter.java:72) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.exoplatform.container.web.PortalContainerFilter.doFilter(PortalContainerFilter.java:69) 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:563) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) 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:298) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) at java.lang.Thread.run(Thread.java:662) {code}