[richfaces-issues] [JBoss JIRA] Created: (RF-7381) rich:togglePanel - attribute opened - switchType server - NullPointerException

[luca albertazzi (JIRA)]

rich:togglePanel - attribute opened - switchType server - NullPointerException
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                 Key: RF-7381
                 URL: https://jira.jboss.org/jira/browse/RF-7381
             Project: RichFaces
          Issue Type: Bug
          Components: component-panels-layout-themes
    Affects Versions: 3.3.1
            Reporter: luca albertazzi


Since version 3.3.1.GA we got a null pointer exception when 'toggling'.

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Usage: 

<rich:simpleTogglePanel switchType="server" opened="#{dettaglioHelper.pratica.stato.id eq 1005 or dettaglioHelper.pratica.stato.id eq 1006}" 
			rendered="#{!empty dettaglioHelper.moduliLettera and dettaglioHelper.pratica.stato.id ge 1005 }">

--------

The error is class UISimpleTogglePanel.updateModel() in line 315, because e.getCause(); in line 296 returns null

--------

Stack trace:

java.lang.NullPointerException: exception can not be null.
	at org.apache.myfaces.context.servlet.ServletExternalContextImpl.checkNull(ServletExternalContextImpl.java:503)
	at org.apache.myfaces.context.servlet.ServletExternalContextImpl.log(ServletExternalContextImpl.java:404)
	at org.springframework.faces.webflow.ExternalContextWrapper.log(ExternalContextWrapper.java:165)
	at org.richfaces.component.UISimpleTogglePanel.updateModel(UISimpleTogglePanel.java:315)
	at org.richfaces.component.UISimpleTogglePanel.broadcast(UISimpleTogglePanel.java:207)
	at org.ajax4jsf.component.AjaxViewRoot.processEvents(AjaxViewRoot.java:321)
	at org.ajax4jsf.component.AjaxViewRoot.broadcastEvents(AjaxViewRoot.java:296)
	at org.ajax4jsf.component.AjaxViewRoot.processPhase(AjaxViewRoot.java:253)
	at org.ajax4jsf.component.AjaxViewRoot.processUpdates(AjaxViewRoot.java:432)
	at org.springframework.faces.webflow.FlowLifecycle.invokePhase(FlowLifecycle.java:119)
	at org.springframework.faces.webflow.FlowLifecycle.execute(FlowLifecycle.java:65)
	at org.springframework.faces.webflow.JsfView.processUserEvent(JsfView.java:110)
	at org.springframework.webflow.engine.ViewState.resume(ViewState.java:187)
	at org.springframework.webflow.engine.Flow.resume(Flow.java:535)
	at org.springframework.webflow.engine.impl.FlowExecutionImpl.resume(FlowExecutionImpl.java:261)
	at org.springframework.webflow.executor.FlowExecutorImpl.resumeExecution(FlowExecutorImpl.java:153)
	at org.springframework.webflow.mvc.servlet.FlowHandlerAdapter.handle(FlowHandlerAdapter.java:173)
	at org.springframework.webflow.mvc.servlet.FlowController.handleRequest(FlowController.java:172)
	at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)
	at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:875)
	at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:809)
	at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)
	at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:511)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:301)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
	at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
	at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:368)
	at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:495)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:83)
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at com.cedac.erreti.common.servlet.filter.AntiCachingHeadersFilter.doFilter(AntiCachingHeadersFilter.java:52)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:359)
	at org.springframework.security.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:109)
	at org.springframework.security.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)
	at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:371)
	at org.springframework.security.ui.ExceptionTranslationFilter.doFilterHttp(ExceptionTranslationFilter.java:101)
	at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
	at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:371)
	at com.cedac.erreti.common.mps.acegi.SSOCommonAuthenticationProcessingFilter.doFilter(SSOCommonAuthenticationProcessingFilter.java:119)
	at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:371)
	at org.springframework.security.context.HttpSessionContextIntegrationFilter.doFilterHttp(HttpSessionContextIntegrationFilter.java:235)
	at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)
	at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:371)
	at org.springframework.security.util.FilterChainProxy.doFilter(FilterChainProxy.java:174)
	at org.springframework.security.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:99)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at it.copergmps.ContestoMCFilter.doFilter(ContestoMCFilter.java:64)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874)
	at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
	at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
	at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
	at java.lang.Thread.run(Thread.java:595)


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