[gatein-issues] [JBoss JIRA] Work started: (GTNPORTAL-2030) Show message when delete application in page

Show message when delete application in page -------------------------------------------- Key: GTNPORTAL-2030 URL: https://issues.jboss.org/browse/GTNPORTAL-2030 Project: GateIn Portal Issue Type: Bug Security Level: Public(Everyone can see) Reporter: Hang Nguyen Assignee: Khoi Nguyen Labels: portal-s58 Fix For: 3.2.0-M02 Attachments: 2.png, 3.png Original Estimate: 3 hours Remaining Estimate: 3 hours - Add new page - At step 3: drag & drop application - Delete this application => Show message and have exception in console SEVERE: Error during the processAction phase java.lang.NullPointerException at org.exoplatform.portal.webui.portal.UIPortalComponentActionListener$MoveChildActionListen er.execute(UIPortalComponentActionListener.java:288) at org.exoplatform.webui.event.Event.broadcast(Event.java:89) at org.exoplatform.webui.core.lifecycle.Lifecycle.processAction(Lifecycle.java:56) at org.exoplatform.webui.core.UIComponent.processAction(UIComponent.java:133) at org.exoplatform.portal.webui.workspace.UIPortalApplicationLifecycle.processAction(UIPorta lApplicationLifecycle.java:83) at org.exoplatform.portal.webui.workspace.UIPortalApplicationLifecycle.processAction(UIPorta lApplicationLifecycle.java:37) at org.exoplatform.webui.core.UIComponent.processAction(UIComponent.java:133) at org.exoplatform.webui.core.UIApplication.processAction(UIApplication.java:122) at org.exoplatform.portal.webui.workspace.UIPortalApplication.processAction(UIPortalApplicat ion.java:581) at org.exoplatform.portal.application.PortalRequestHandler.processRequest(PortalRequestHandl er.java:163) at org.exoplatform.portal.application.PortalRequestHandler.execute(PortalRequestHandler.java :137) at org.exoplatform.web.WebAppController.service(WebAppController.java:349) at org.exoplatform.portal.application.PortalController.onService(PortalController.java:127) at org.exoplatform.container.web.AbstractHttpServlet.service(AbstractHttpServlet.java:132) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.j ava:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.exoplatform.web.login.RememberMeFilter.doFilter(RememberMeFilter.java:86) at org.exoplatform.web.login.RememberMeFilter.doFilter(RememberMeFilter.java:54) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.j ava:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.exoplatform.web.filter.ExtensibleFilter$ExtensibleFilterChain.doFilter(ExtensibleFilt er.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.j ava: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.j ava:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.exoplatform.frameworks.jcr.web.ThreadLocalSessionProviderInitializedFilter.doFilter(T hreadLocalSessionProviderInitializedFilter.java:116) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.j ava:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.exoplatform.services.security.web.SetCurrentIdentityFilter.doFilter(SetCurrentIdentit yFilter.java:88) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.j ava: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.j ava:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.exoplatform.container.web.PortalContainerFilter.doFilter(PortalContainerFilter.java:6 9) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.j ava: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:470) 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:859) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.ja va:588) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) at java.lang.Thread.run(Thread.java:619)