[gatein-issues] [JBoss JIRA] Resolved: (GTNPORTAL-141) NPE when drag & drop gagdet which was delete in Gadget Item of Application registry portlet

NPE when drag & drop gagdet which was delete in Gadget Item of Application registry portlet ------------------------------------------------------------------------------------------- Key: GTNPORTAL-141 URL: https://jira.jboss.org/jira/browse/GTNPORTAL-141 Project: GateIn Portal Issue Type: Bug Affects Versions: 3.0.0-Beta02 Reporter: Hang Nguyen Assignee: Tan Pham Dinh Fix For: 3.0.0-CR01 Original Estimate: 4 hours Remaining Estimate: 4 hours Steps: - Go to group --> administration --> application registry --> Organize item --> click auto import - Gadget item --> delete all gadget --> ok - Go to Dashboard --> click Add Gadget --> drap & drop gadget --> nothing happen --> show exception in cygwin java.lang.NullPointerException at org.exoplatform.portal.webui.application.GadgetUtil.toGadgetApplication(GadgetUtil.java:5 1) at org.exoplatform.portal.webui.application.UIGadget.getApplication(UIGadget.java:223) at org.exoplatform.portal.webui.application.UIGadget.getUrl(UIGadget.java:237) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:86) at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:230) at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:912) at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:756) at org.codehaus.groovy.runtime.InvokerHelper.invokePojoMethod(InvokerHelper.java:766) at org.codehaus.groovy.runtime.InvokerHelper.invokeMethod(InvokerHelper.java:754) at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodN(ScriptBytecodeAdapter.jav a:170) at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethod0(ScriptBytecodeAdapter.jav a:198) at script1256895248343.run(script1256895248343.groovy:9) at org.exoplatform.groovyscript.text.SimpleTemplateEngine$SimpleTemplate$1.writeTo(SimpleTem plateEngine.java:168) at org.exoplatform.groovyscript.text.TemplateService.merge(TemplateService.java:73) at org.exoplatform.webui.core.lifecycle.Lifecycle.renderTemplate(Lifecycle.java:123) at org.exoplatform.webui.core.lifecycle.Lifecycle.processRender(Lifecycle.java:77) at org.exoplatform.webui.core.UIComponent.processRender(UIComponent.java:135) at org.exoplatform.webui.core.UIContainer.renderChildren(UIContainer.java:321) at org.exoplatform.webui.core.UIContainer.renderChildren(UIContainer.java:312) at sun.reflect.GeneratedMethodAccessor98.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:86) at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:230) at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:912) at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:756) at org.codehaus.groovy.runtime.InvokerHelper.invokePojoMethod(InvokerHelper.java:766) at org.codehaus.groovy.runtime.InvokerHelper.invokeMethod(InvokerHelper.java:754) at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodN(ScriptBytecodeAdapter.jav a:170) at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethod0(ScriptBytecodeAdapter.jav a:198) at script1256893537279.run(script1256893537279.groovy:2) at org.exoplatform.groovyscript.text.SimpleTemplateEngine$SimpleTemplate$1.writeTo(SimpleTem plateEngine.java:168) at org.exoplatform.groovyscript.text.TemplateService.merge(TemplateService.java:73) at org.exoplatform.webui.core.lifecycle.Lifecycle.renderTemplate(Lifecycle.java:123) at org.exoplatform.webui.core.lifecycle.Lifecycle.processRender(Lifecycle.java:77) at org.exoplatform.webui.core.UIComponent.processRender(UIComponent.java:135) at org.exoplatform.webui.core.UIContainer.renderUIComponent(UIContainer.java:297) at sun.reflect.GeneratedMethodAccessor113.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:86) at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:230) at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:912) at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:756) at org.codehaus.groovy.runtime.InvokerHelper.invokePojoMethod(InvokerHelper.java:766) at org.codehaus.groovy.runtime.InvokerHelper.invokeMethod(InvokerHelper.java:754) at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodN(ScriptBytecodeAdapter.jav a:170) at script1256893537204.run(script1256893537204.groovy:12) at org.exoplatform.groovyscript.text.SimpleTemplateEngine$SimpleTemplate$1.writeTo(SimpleTem plateEngine.java:168) at org.exoplatform.groovyscript.text.TemplateService.merge(TemplateService.java:73) at org.exoplatform.webui.core.lifecycle.Lifecycle.renderTemplate(Lifecycle.java:123) at org.exoplatform.webui.core.lifecycle.Lifecycle.processRender(Lifecycle.java:77) at org.exoplatform.webui.core.UIComponent.processRender(UIComponent.java:135) at org.exoplatform.webui.core.UIContainer.renderChildren(UIContainer.java:321) at org.exoplatform.webui.core.UIContainer.renderChildren(UIContainer.java:312) at sun.reflect.GeneratedMethodAccessor98.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:86) at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:230) at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:912) at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:756) at org.codehaus.groovy.runtime.InvokerHelper.invokePojoMethod(InvokerHelper.java:766) at org.codehaus.groovy.runtime.InvokerHelper.invokeMethod(InvokerHelper.java:754) at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodN(ScriptBytecodeAdapter.jav a:170) at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethod0(ScriptBytecodeAdapter.jav a:198) at script1256893537033.run(script1256893537033.groovy:39) at org.exoplatform.groovyscript.text.SimpleTemplateEngine$SimpleTemplate$1.writeTo(SimpleTem plateEngine.java:168) at org.exoplatform.groovyscript.text.TemplateService.merge(TemplateService.java:73) at org.exoplatform.webui.core.lifecycle.Lifecycle.renderTemplate(Lifecycle.java:123) at org.exoplatform.webui.core.lifecycle.Lifecycle.processRender(Lifecycle.java:77) at org.exoplatform.webui.core.UIComponent.processRender(UIComponent.java:135) at org.exoplatform.dashboard.webui.component.UIDashboardContainer.processRender(UIDashboardC ontainer.java:151) at org.exoplatform.webui.core.UIApplication.renderBlockToUpdate(UIApplication.java:133) at org.exoplatform.webui.core.UIPortletApplication.processRender(UIPortletApplication.java:9 6) at org.exoplatform.webui.application.portlet.PortletApplication.render(PortletApplication.ja va:242) at org.exoplatform.webui.application.portlet.PortletApplicationController.render(PortletAppl icationController.java:110) at org.gatein.pc.portlet.impl.jsr168.PortletContainerImpl$Invoker.doFilter(PortletContainerI mpl.java:568) at org.gatein.pc.portlet.impl.jsr168.api.FilterChainImpl.doFilter(FilterChainImpl.java:159) at org.gatein.pc.portlet.impl.jsr168.api.FilterChainImpl.doFilter(FilterChainImpl.java:80) at org.gatein.pc.portlet.impl.jsr168.PortletContainerImpl.dispatch(PortletContainerImpl.java :505) at org.gatein.pc.portlet.container.ContainerPortletDispatcher.invoke(ContainerPortletDispatc her.java:42) at org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87) at org.gatein.pc.portlet.aspects.EventPayloadInterceptor.invoke(EventPayloadInterceptor.java :196) at org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87) at org.gatein.pc.portlet.aspects.RequestAttributeConversationInterceptor.invoke(RequestAttri buteConversationInterceptor.java:119) at org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87) at org.gatein.pc.portlet.aspects.CCPPInterceptor.invoke(CCPPInterceptor.java:65) at org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87) at org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87) at org.gatein.pc.portlet.aspects.ContextDispatcherInterceptor.access$001(ContextDispatcherIn terceptor.java:49) at org.gatein.pc.portlet.aspects.ContextDispatcherInterceptor$1.doCallback(ContextDispatcher Interceptor.java:123) at org.gatein.wci.command.CommandDispatcher$CallbackCommand.execute(CommandDispatcher.java:8 2) at sun.reflect.GeneratedMethodAccessor554.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.gatein.wci.command.CommandServlet.doGet(CommandServlet.java:135) at javax.servlet.http.HttpServlet.service(HttpServlet.java:690) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.j ava:290) 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.doInclude(ApplicationDispatcher.java:535) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:472) at org.gatein.wci.command.CommandServlet.include(CommandServlet.java:84) at org.gatein.wci.command.CommandDispatcher.include(CommandDispatcher.java:58) at org.gatein.wci.tomcat.TC6ServletContainerContext.include(TC6ServletContainerContext.java: 86) at org.gatein.wci.impl.DefaultServletContainer.include(DefaultServletContainer.java:190) at org.gatein.pc.portlet.impl.spi.AbstractServerContext.dispatch(AbstractServerContext.java: 69) at org.gatein.pc.portlet.aspects.ContextDispatcherInterceptor.invoke(ContextDispatcherInterc eptor.java:77) at org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87) at org.gatein.pc.portlet.aspects.SecureTransportInterceptor.invoke(SecureTransportIntercepto r.java:69) at org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87) at org.gatein.pc.portlet.aspects.ValveInterceptor.invoke(ValveInterceptor.java:75) at org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87) at org.gatein.pc.portlet.container.ContainerPortletInvoker.invoke(ContainerPortletInvoker.ja va:117) at org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87) at org.gatein.pc.portlet.state.producer.ProducerPortletInvoker.invoke(ProducerPortletInvoker .java:230) at org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87) at org.gatein.pc.portlet.aspects.PortletCustomizationInterceptor.invoke(PortletCustomization Interceptor.java:76) at org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87) at org.gatein.pc.portlet.aspects.ConsumerCacheInterceptor.invoke(ConsumerCacheInterceptor.ja va:162) at org.gatein.pc.portlet.PortletInvokerInterceptor.invoke(PortletInvokerInterceptor.java:87) at org.gatein.pc.federation.impl.FederatedPortletInvokerService.invoke(FederatedPortletInvok erService.java:152) at org.gatein.pc.federation.impl.FederatingPortletInvokerService.invoke(FederatingPortletInv okerService.java:173) at org.exoplatform.portal.webui.application.UIPortlet.invoke(UIPortlet.java:853) at org.exoplatform.portal.webui.application.UIPortletLifecycle.processRender(UIPortletLifecy cle.java:174) at org.exoplatform.portal.webui.application.UIPortletLifecycle.processRender(UIPortletLifecy cle.java:53) at org.exoplatform.webui.core.UIComponent.processRender(UIComponent.java:135) at org.exoplatform.portal.webui.workspace.UIPortalApplication.processRender(UIPortalApplicat ion.java:483) at org.exoplatform.portal.application.PortalRequestHandler.execute(PortalRequestHandler.java :104) at org.exoplatform.web.WebAppController.service(WebAppController.java:147) at org.exoplatform.portal.application.PortalController.onService(PortalController.java:127) at org.exoplatform.container.web.AbstractHttpServlet.service(AbstractHttpServlet.java:114) at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.j ava:290) 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.web.CacheUserProfileFilter.doFilter(CacheUserProfileFilter.java:68) 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:76) 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$ExtensibleFilterChain.doFilter(ExtensibleFilt er.java:112) at org.exoplatform.web.filter.ExtensibleFilter.doFilter(ExtensibleFilter.java:84) at org.exoplatform.web.filter.GenericFilter.doFilter(GenericFilter.java:66) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.j ava:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:525) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.ja va:583) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) at java.lang.Thread.run(Thread.java:595)