[richfaces-issues] [JBoss JIRA] Updated: (RF-1555) NullPointerException
Steven Shearer (JIRA)
jira-events at lists.jboss.org
Fri Dec 7 16:32:51 EST 2007
[ http://jira.jboss.com/jira/browse/RF-1555?page=all ]
Steven Shearer updated RF-1555:
-------------------------------
Description:
I'm seeing the following NPE sporadically occur at web application startup when using the RichFaces downloaded binaries.
13:21:07,788 INFO [Server] JBoss (MX MicroKernel) [4.2.0.GA_CP01 (build: SVNTag=JBPAPP_4_2_0_GA_CP01 date=200709131706)] Started in 37s:806ms
13:22:14,746 WARN [SkinFactoryImpl] Init parameter for a skin name changed to org.richfaces.SKIN
13:22:14,914 FATAL [lifecycle] JSF1054: (Phase ID: RENDER_RESPONSE 6, View ID: /view.jsp) Exception thrown during phase execution: javax.faces.event.PhaseEvent[source=com.sun.faces.lifecycle.LifecycleImpl at d377df]
13:22:14,914 ERROR [[FacesServlet]] Servlet.service() for servlet FacesServlet threw exception
java.lang.NullPointerException
at org.ajax4jsf.renderkit.HeaderResourcesRendererBase.getUrisSet(HeaderResourcesRendererBase.java:99)
at org.ajax4jsf.renderkit.HeaderResourcesRendererBase.getHeaderScripts(HeaderResourcesRendererBase.java:52)
at org.ajax4jsf.context.AjaxContextImpl.processHeadResources(AjaxContextImpl.java:442)
at org.ajax4jsf.context.AjaxContextImpl.processHeadResources(AjaxContextImpl.java:459)
at org.ajax4jsf.context.AjaxContextImpl.processHeadResources(AjaxContextImpl.java:366)
at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:245)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:110)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:141)
at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:281)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
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:230)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:595)
2007-12-07 14:44:17,492 DEBUG [org.ajax4jsf.webapp.BaseFilter] Filter start request processing at 12/7/07 2:44 PM for uri: /richfaces-portlet/faces/view.jsp
2007-12-07 14:44:17,492 DEBUG [org.ajax4jsf.webapp.BaseFilter] Filter request output to XML
2007-12-07 14:44:17,492 DEBUG [org.ajax4jsf.webapp.BaseXMLFilter] XML filter service start processing request
2007-12-07 14:44:17,521 DEBUG [org.ajax4jsf.event.AjaxPhaseListener] Process before phase RESTORE_VIEW 1
2007-12-07 14:44:17,521 DEBUG [org.ajax4jsf.event.InitPhaseListener] Perform additional framework initialization on first request
2007-12-07 14:44:17,538 DEBUG [org.jboss.mx.loading.RepositoryClassLoader] setRepository, repository=org.jboss.mx.loading.HeirarchicalLoaderRepository3 at e29127, cl=org.jboss.mx.loading.HeirarchicalLoaderRepository3$CacheClassLoader at 140b47a{ url=null ,addedOrder=0}
2007-12-07 14:44:17,568 DEBUG [org.ajax4jsf.event.InitPhaseListener] Remove init phase listener from factories
2007-12-07 14:44:17,568 DEBUG [org.ajax4jsf.event.AjaxPhaseListener] Process after phase RESTORE_VIEW 1
2007-12-07 14:44:17,570 DEBUG [org.ajax4jsf.event.AjaxPhaseListener] Process before phase RENDER_RESPONSE 6
2007-12-07 14:44:17,570 DEBUG [org.ajax4jsf.event.AjaxPhaseListener] PhaseListener enter Before RenderView Phase with ViewId /view.jsp and RenderKitId HTML_BASIC
2007-12-07 14:44:17,572 DEBUG [org.richfaces.skin.SkinFactory] Class name for SkinFactory set to org.richfaces.skin.SkinFactoryImpl by META-INF/services
2007-12-07 14:44:17,576 WARN [org.richfaces.skin.SkinFactoryImpl] Init parameter for a skin name changed to org.richfaces.SKIN
2007-12-07 14:44:17,577 DEBUG [org.richfaces.skin.SkinFactoryImpl] Create new Skin instance for name blueSky
2007-12-07 14:44:17,588 DEBUG [org.jboss.mx.loading.RepositoryClassLoader] setRepository, repository=org.jboss.mx.loading.HeirarchicalLoaderRepository3 at e29127, cl=org.jboss.mx.loading.HeirarchicalLoaderRepository3$CacheClassLoader at 17000ed{ url=null ,addedOrder=0}
2007-12-07 14:44:17,589 DEBUG [org.jboss.mx.loading.RepositoryClassLoader] setRepository, repository=org.jboss.mx.loading.HeirarchicalLoaderRepository3 at e29127, cl=org.jboss.mx.loading.HeirarchicalLoaderRepository3$CacheClassLoader at cc6798{ url=null ,addedOrder=0}
2007-12-07 14:44:17,589 DEBUG [org.jboss.mx.loading.RepositoryClassLoader] setRepository, repository=org.jboss.mx.loading.HeirarchicalLoaderRepository3 at e29127, cl=org.jboss.mx.loading.HeirarchicalLoaderRepository3$CacheClassLoader at 1a52c90{ url=null ,addedOrder=0}
2007-12-07 14:44:17,589 DEBUG [org.jboss.mx.loading.RepositoryClassLoader] setRepository, repository=org.jboss.mx.loading.HeirarchicalLoaderRepository3 at e29127, cl=org.jboss.mx.loading.HeirarchicalLoaderRepository3$CacheClassLoader at 110d926{ url=null ,addedOrder=0}
2007-12-07 14:44:17,597 DEBUG [org.jboss.mx.loading.RepositoryClassLoader] setRepository, repository=org.jboss.mx.loading.HeirarchicalLoaderRepository3 at e29127, cl=org.jboss.mx.loading.HeirarchicalLoaderRepository3$CacheClassLoader at 1f5e42b{ url=null ,addedOrder=0}
2007-12-07 14:44:17,600 DEBUG [org.ajax4jsf.webapp.FilterServletResponseWrapper] Create StringWriter for buffer servlet output
2007-12-07 14:44:17,623 DEBUG [org.ajax4jsf.webapp.BaseFilter] Filter start request processing at 12/7/07 2:44 PM for uri: /richfaces-portlet/faces/view.jsp
2007-12-07 14:44:17,624 DEBUG [org.ajax4jsf.webapp.BaseFilter] Filter request output to XML
2007-12-07 14:44:17,624 DEBUG [org.ajax4jsf.webapp.BaseXMLFilter] XML filter service start processing request
2007-12-07 14:44:17,624 DEBUG [org.ajax4jsf.event.AjaxPhaseListener] Process before phase RESTORE_VIEW 1
2007-12-07 14:44:17,624 DEBUG [org.ajax4jsf.event.AjaxPhaseListener] Process after phase RESTORE_VIEW 1
2007-12-07 14:44:17,624 DEBUG [org.ajax4jsf.event.AjaxPhaseListener] Process before phase RENDER_RESPONSE 6
2007-12-07 14:44:17,624 DEBUG [org.ajax4jsf.event.AjaxPhaseListener] PhaseListener enter Before RenderView Phase with ViewId /view.jsp and RenderKitId HTML_BASIC
2007-12-07 14:44:17,625 DEBUG [org.ajax4jsf.webapp.FilterServletResponseWrapper] Create StringWriter for buffer servlet output
2007-12-07 14:44:17,630 DEBUG [org.jboss.mx.loading.RepositoryClassLoader] setRepository, repository=org.jboss.mx.loading.HeirarchicalLoaderRepository3 at e29127, cl=org.jboss.mx.loading.HeirarchicalLoaderRepository3$CacheClassLoader at 3b70c{ url=null ,addedOrder=0}
2007-12-07 14:44:17,696 DEBUG [org.ajax4jsf.renderkit.RendererBase] Start encoding of component j_id_jsp_657808481_0 with class org.ajax4jsf.component.AjaxViewRoot
2007-12-07 14:44:17,696 DEBUG [org.ajax4jsf.renderkit.RendererBase] Start encoding of component j_id_jsp_657808481_0 with class org.ajax4jsf.component.AjaxViewRoot
2007-12-07 14:44:17,696 DEBUG [org.ajax4jsf.renderkit.RendererBase] Start encoding of component j_id_jsp_657808481_1 with class org.ajax4jsf.component.html.AjaxForm
2007-12-07 14:44:17,696 DEBUG [org.ajax4jsf.renderkit.RendererBase] Start encoding of component j_id_jsp_657808481_1 with class org.ajax4jsf.component.html.AjaxForm
2007-12-07 14:44:17,706 DEBUG [org.ajax4jsf.renderkit.RendererBase] Start encoding of component j_id_jsp_657808481_1:j_id_jsp_657808481_3 with class org.ajax4jsf.component.html.HtmlAjaxCommandButton
2007-12-07 14:44:17,706 DEBUG [org.ajax4jsf.renderkit.RendererBase] Start encoding of component j_id_jsp_657808481_1:j_id_jsp_657808481_3 with class org.ajax4jsf.component.html.HtmlAjaxCommandButton
2007-12-07 14:44:17,709 DEBUG [org.ajax4jsf.renderkit.AjaxRendererUtils] Build onclick string for component j_id_jsp_657808481_3 as A4J.AJAX.Submit('j_id_jsp_657808481_0','j_id_jsp_657808481_1',event,{'parameters':{'j_id_jsp_657808481_1:j_id_jsp_657808481_3':'j_id_jsp_657808481_1:j_id_jsp_657808481_3'} ,'actionUrl':'/richfaces-portlet/faces/view.jsp'} )
2007-12-07 14:44:17,709 DEBUG [org.ajax4jsf.renderkit.AjaxRendererUtils] Build onclick string for component j_id_jsp_657808481_3 as A4J.AJAX.Submit('j_id_jsp_657808481_0','j_id_jsp_657808481_1',event,{'parameters':{'j_id_jsp_657808481_1:j_id_jsp_657808481_3':'j_id_jsp_657808481_1:j_id_jsp_657808481_3'} ,'actionUrl':'/richfaces-portlet/faces/view.jsp'} )
2007-12-07 14:44:17,710 DEBUG [org.ajax4jsf.renderkit.RendererBase] Finish encoding of component j_id_jsp_657808481_1:j_id_jsp_657808481_3 with class org.ajax4jsf.component.html.HtmlAjaxCommandButton
2007-12-07 14:44:17,710 DEBUG [org.ajax4jsf.renderkit.RendererBase] Finish encoding of component j_id_jsp_657808481_1:j_id_jsp_657808481_3 with class org.ajax4jsf.component.html.HtmlAjaxCommandButton
2007-12-07 14:44:17,712 DEBUG [org.ajax4jsf.renderkit.RendererBase] Finish encoding of component j_id_jsp_657808481_1 with class org.ajax4jsf.component.html.AjaxForm
2007-12-07 14:44:17,712 DEBUG [org.ajax4jsf.renderkit.RendererBase] Finish encoding of component j_id_jsp_657808481_0 with class org.ajax4jsf.component.AjaxViewRoot
2007-12-07 14:44:17,712 DEBUG [org.ajax4jsf.renderkit.RendererBase] Finish encoding of component j_id_jsp_657808481_1 with class org.ajax4jsf.component.html.AjaxForm
2007-12-07 14:44:17,712 DEBUG [org.ajax4jsf.renderkit.RendererBase] Finish encoding of component j_id_jsp_657808481_0 with class org.ajax4jsf.component.AjaxViewRoot
2007-12-07 14:44:17,717 DEBUG [org.ajax4jsf.component.AjaxRegionBrige] Save State of UIAjaxComponent with Id j_id_jsp_657808481_0
2007-12-07 14:44:17,717 DEBUG [org.ajax4jsf.component.AjaxRegionBrige] Save State of UIAjaxComponent with Id j_id_jsp_657808481_0
2007-12-07 14:44:17,718 DEBUG [org.ajax4jsf.application.AjaxStateManager] Write view state to the response
2007-12-07 14:44:17,718 DEBUG [org.ajax4jsf.application.AjaxStateManager] Write view state to the response
2007-12-07 14:44:17,718 DEBUG [org.ajax4jsf.context.AjaxContext] Process component tree for collect used scripts and styles
2007-12-07 14:44:17,718 DEBUG [org.ajax4jsf.context.AjaxContext] Process component tree for collect used scripts and styles
2007-12-07 14:44:17,720 DEBUG [org.ajax4jsf.resource.InternetResourceBuilder] Return instance of internet resource builder org.ajax4jsf.resource.ResourceBuilderImpl at 17485ac
2007-12-07 14:44:17,720 DEBUG [org.ajax4jsf.resource.ResourceBuilderImpl] Build URI for Resource with key [org.ajax4jsf.javascript.AjaxScript] as : /richfaces-portlet/faces/a4j_3_1_2.GAorg.ajax4jsf.javascript.AjaxScript
2007-12-07 14:44:17,720 DEBUG [org.ajax4jsf.resource.InternetResourceBuilder] Return instance of internet resource builder org.ajax4jsf.resource.ResourceBuilderImpl at 17485ac
2007-12-07 14:44:17,720 DEBUG [org.ajax4jsf.resource.ResourceBuilderImpl] Build URI for Resource with key [org/ajax4jsf/javascript/scripts/form.js] as : /richfaces-portlet/faces/a4j_3_1_2.GAorg/ajax4jsf/javascript/scripts/form.js
2007-12-07 14:44:17,720 DEBUG [org.ajax4jsf.resource.InternetResourceBuilder] Return instance of internet resource builder org.ajax4jsf.resource.ResourceBuilderImpl at 17485ac
2007-12-07 14:44:17,720 DEBUG [org.ajax4jsf.resource.InternetResourceBuilder] Return instance of internet resource builder org.ajax4jsf.resource.ResourceBuilderImpl at 17485ac
2007-12-07 14:44:17,720 DEBUG [org.ajax4jsf.resource.ResourceBuilderImpl] Build URI for Resource with key [org.ajax4jsf.javascript.AjaxScript] as : /richfaces-portlet/faces/a4j_3_1_2.GAorg.ajax4jsf.javascript.AjaxScript
2007-12-07 14:44:17,720 DEBUG [org.ajax4jsf.context.AjaxContext] Scripts for insert into head :
/richfaces-portlet/faces/a4j_3_1_2.GAorg.ajax4jsf.javascript.AjaxScript
/richfaces-portlet/faces/a4j_3_1_2.GAorg/ajax4jsf/javascript/scripts/form.js
2007-12-07 14:44:17,720 DEBUG [org.ajax4jsf.event.AjaxPhaseListener] Process after phase RENDER_RESPONSE 6
2007-12-07 14:44:17,720 FATAL [javax.enterprise.resource.webcontainer.jsf.lifecycle] JSF1054: (Phase ID: RENDER_RESPONSE 6, View ID: /view.jsp) Exception thrown during phase execution: javax.faces.event.PhaseEvent[source=com.sun.faces.lifecycle.LifecycleImpl at 1164721]
2007-12-07 14:44:17,721 DEBUG [org.ajax4jsf.event.AjaxPhaseListener] Process after phase RENDER_RESPONSE 6
2007-12-07 14:44:17,721 DEBUG [org.ajax4jsf.webapp.BaseXMLFilter] create HTML/XML parser for content type: text/html
2007-12-07 14:44:17,721 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/richfaces-portlet].[FacesServlet]] Servlet.service() for servlet FacesServlet threw exception
java.lang.NullPointerException
at org.ajax4jsf.renderkit.HeaderResourcesRendererBase.getUrisSet(HeaderResourcesRendererBase.java:99)
at org.ajax4jsf.renderkit.HeaderResourcesRendererBase.getHeaderScripts(HeaderResourcesRendererBase.java:52)
at org.ajax4jsf.context.AjaxContextImpl.processHeadResources(AjaxContextImpl.java:442)
at org.ajax4jsf.context.AjaxContextImpl.processHeadResources(AjaxContextImpl.java:459)
at org.ajax4jsf.context.AjaxContextImpl.processHeadResources(AjaxContextImpl.java:366)
at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:245)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:110)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:141)
at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:281)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
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:230)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:595)
was:
I'm seeing the following NPE sporadically occur at web application startup when using the RichFaces downloaded binaries.
13:21:07,788 INFO [Server] JBoss (MX MicroKernel) [4.2.0.GA_CP01 (build: SVNTag=JBPAPP_4_2_0_GA_CP01 date=200709131706)] Started in 37s:806ms
13:22:14,746 WARN [SkinFactoryImpl] Init parameter for a skin name changed to org.richfaces.SKIN
13:22:14,914 FATAL [lifecycle] JSF1054: (Phase ID: RENDER_RESPONSE 6, View ID: /view.jsp) Exception thrown during phase execution: javax.faces.event.PhaseEvent[source=com.sun.faces.lifecycle.LifecycleImpl at d377df]
13:22:14,914 ERROR [[FacesServlet]] Servlet.service() for servlet FacesServlet threw exception
java.lang.NullPointerException
at org.ajax4jsf.renderkit.HeaderResourcesRendererBase.getUrisSet(HeaderResourcesRendererBase.java:99)
at org.ajax4jsf.renderkit.HeaderResourcesRendererBase.getHeaderScripts(HeaderResourcesRendererBase.java:52)
at org.ajax4jsf.context.AjaxContextImpl.processHeadResources(AjaxContextImpl.java:442)
at org.ajax4jsf.context.AjaxContextImpl.processHeadResources(AjaxContextImpl.java:459)
at org.ajax4jsf.context.AjaxContextImpl.processHeadResources(AjaxContextImpl.java:366)
at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:245)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:110)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:141)
at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:281)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
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:230)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:595)
I've gone ahead and added more detailed logging from the app server. When I used FireBug I was only able to discern that the exception was occurring when the view, view.jsp, was being loaded -- more on this below.
The scenario in which I'm encountering the sporadic exception at startup is when loading the JSF application via the HTML <object> tag. Essentially I'm embedding the JSF application into an existing web page fragment -- much the way many "widgets" on the web are embedded. In this particular situation that existing page fragment happens to be a simple JSP view loaded for a portlet.
Scenario:
Portlet loads JSP page which contains <object> tag which references URL mapped to FacesServlet which handles loading of RichFaces application. The <object> tag makes a simple HTTP request to load the web app. Very simple.
So, I'm at a loss as to why it sometimes produces this exception.
I do realize that there is a portlet bridge but my experience with them has been mediocre at best. They're messy and get in the way.
Is there anything else I can provide?
> NullPointerException
> --------------------
>
> Key: RF-1555
> URL: http://jira.jboss.com/jira/browse/RF-1555
> Project: RichFaces
> Issue Type: Bug
> Affects Versions: 3.1.2
> Environment: Fedora Core 6
> Sun JRE 1.5.0_11-b03
> JBoss AP 4.2.0.GA CP01
> RichFaces 3.1.2 (downloaded binaries)
> FireFox 2.0.0.11
> Reporter: Steven Shearer
> Assigned To: Anton Belevich
> Fix For: 3.2.0
>
>
> I'm seeing the following NPE sporadically occur at web application startup when using the RichFaces downloaded binaries.
> 13:21:07,788 INFO [Server] JBoss (MX MicroKernel) [4.2.0.GA_CP01 (build: SVNTag=JBPAPP_4_2_0_GA_CP01 date=200709131706)] Started in 37s:806ms
> 13:22:14,746 WARN [SkinFactoryImpl] Init parameter for a skin name changed to org.richfaces.SKIN
> 13:22:14,914 FATAL [lifecycle] JSF1054: (Phase ID: RENDER_RESPONSE 6, View ID: /view.jsp) Exception thrown during phase execution: javax.faces.event.PhaseEvent[source=com.sun.faces.lifecycle.LifecycleImpl at d377df]
> 13:22:14,914 ERROR [[FacesServlet]] Servlet.service() for servlet FacesServlet threw exception
> java.lang.NullPointerException
> at org.ajax4jsf.renderkit.HeaderResourcesRendererBase.getUrisSet(HeaderResourcesRendererBase.java:99)
> at org.ajax4jsf.renderkit.HeaderResourcesRendererBase.getHeaderScripts(HeaderResourcesRendererBase.java:52)
> at org.ajax4jsf.context.AjaxContextImpl.processHeadResources(AjaxContextImpl.java:442)
> at org.ajax4jsf.context.AjaxContextImpl.processHeadResources(AjaxContextImpl.java:459)
> at org.ajax4jsf.context.AjaxContextImpl.processHeadResources(AjaxContextImpl.java:366)
> at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:245)
> at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:110)
> at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
> at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
> at javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:141)
> at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:281)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
> 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:230)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
> at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
> at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580)
> at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> at java.lang.Thread.run(Thread.java:595)
> 2007-12-07 14:44:17,492 DEBUG [org.ajax4jsf.webapp.BaseFilter] Filter start request processing at 12/7/07 2:44 PM for uri: /richfaces-portlet/faces/view.jsp
> 2007-12-07 14:44:17,492 DEBUG [org.ajax4jsf.webapp.BaseFilter] Filter request output to XML
> 2007-12-07 14:44:17,492 DEBUG [org.ajax4jsf.webapp.BaseXMLFilter] XML filter service start processing request
> 2007-12-07 14:44:17,521 DEBUG [org.ajax4jsf.event.AjaxPhaseListener] Process before phase RESTORE_VIEW 1
> 2007-12-07 14:44:17,521 DEBUG [org.ajax4jsf.event.InitPhaseListener] Perform additional framework initialization on first request
> 2007-12-07 14:44:17,538 DEBUG [org.jboss.mx.loading.RepositoryClassLoader] setRepository, repository=org.jboss.mx.loading.HeirarchicalLoaderRepository3 at e29127, cl=org.jboss.mx.loading.HeirarchicalLoaderRepository3$CacheClassLoader at 140b47a{ url=null ,addedOrder=0}
> 2007-12-07 14:44:17,568 DEBUG [org.ajax4jsf.event.InitPhaseListener] Remove init phase listener from factories
> 2007-12-07 14:44:17,568 DEBUG [org.ajax4jsf.event.AjaxPhaseListener] Process after phase RESTORE_VIEW 1
> 2007-12-07 14:44:17,570 DEBUG [org.ajax4jsf.event.AjaxPhaseListener] Process before phase RENDER_RESPONSE 6
> 2007-12-07 14:44:17,570 DEBUG [org.ajax4jsf.event.AjaxPhaseListener] PhaseListener enter Before RenderView Phase with ViewId /view.jsp and RenderKitId HTML_BASIC
> 2007-12-07 14:44:17,572 DEBUG [org.richfaces.skin.SkinFactory] Class name for SkinFactory set to org.richfaces.skin.SkinFactoryImpl by META-INF/services
> 2007-12-07 14:44:17,576 WARN [org.richfaces.skin.SkinFactoryImpl] Init parameter for a skin name changed to org.richfaces.SKIN
> 2007-12-07 14:44:17,577 DEBUG [org.richfaces.skin.SkinFactoryImpl] Create new Skin instance for name blueSky
> 2007-12-07 14:44:17,588 DEBUG [org.jboss.mx.loading.RepositoryClassLoader] setRepository, repository=org.jboss.mx.loading.HeirarchicalLoaderRepository3 at e29127, cl=org.jboss.mx.loading.HeirarchicalLoaderRepository3$CacheClassLoader at 17000ed{ url=null ,addedOrder=0}
> 2007-12-07 14:44:17,589 DEBUG [org.jboss.mx.loading.RepositoryClassLoader] setRepository, repository=org.jboss.mx.loading.HeirarchicalLoaderRepository3 at e29127, cl=org.jboss.mx.loading.HeirarchicalLoaderRepository3$CacheClassLoader at cc6798{ url=null ,addedOrder=0}
> 2007-12-07 14:44:17,589 DEBUG [org.jboss.mx.loading.RepositoryClassLoader] setRepository, repository=org.jboss.mx.loading.HeirarchicalLoaderRepository3 at e29127, cl=org.jboss.mx.loading.HeirarchicalLoaderRepository3$CacheClassLoader at 1a52c90{ url=null ,addedOrder=0}
> 2007-12-07 14:44:17,589 DEBUG [org.jboss.mx.loading.RepositoryClassLoader] setRepository, repository=org.jboss.mx.loading.HeirarchicalLoaderRepository3 at e29127, cl=org.jboss.mx.loading.HeirarchicalLoaderRepository3$CacheClassLoader at 110d926{ url=null ,addedOrder=0}
> 2007-12-07 14:44:17,597 DEBUG [org.jboss.mx.loading.RepositoryClassLoader] setRepository, repository=org.jboss.mx.loading.HeirarchicalLoaderRepository3 at e29127, cl=org.jboss.mx.loading.HeirarchicalLoaderRepository3$CacheClassLoader at 1f5e42b{ url=null ,addedOrder=0}
> 2007-12-07 14:44:17,600 DEBUG [org.ajax4jsf.webapp.FilterServletResponseWrapper] Create StringWriter for buffer servlet output
> 2007-12-07 14:44:17,623 DEBUG [org.ajax4jsf.webapp.BaseFilter] Filter start request processing at 12/7/07 2:44 PM for uri: /richfaces-portlet/faces/view.jsp
> 2007-12-07 14:44:17,624 DEBUG [org.ajax4jsf.webapp.BaseFilter] Filter request output to XML
> 2007-12-07 14:44:17,624 DEBUG [org.ajax4jsf.webapp.BaseXMLFilter] XML filter service start processing request
> 2007-12-07 14:44:17,624 DEBUG [org.ajax4jsf.event.AjaxPhaseListener] Process before phase RESTORE_VIEW 1
> 2007-12-07 14:44:17,624 DEBUG [org.ajax4jsf.event.AjaxPhaseListener] Process after phase RESTORE_VIEW 1
> 2007-12-07 14:44:17,624 DEBUG [org.ajax4jsf.event.AjaxPhaseListener] Process before phase RENDER_RESPONSE 6
> 2007-12-07 14:44:17,624 DEBUG [org.ajax4jsf.event.AjaxPhaseListener] PhaseListener enter Before RenderView Phase with ViewId /view.jsp and RenderKitId HTML_BASIC
> 2007-12-07 14:44:17,625 DEBUG [org.ajax4jsf.webapp.FilterServletResponseWrapper] Create StringWriter for buffer servlet output
> 2007-12-07 14:44:17,630 DEBUG [org.jboss.mx.loading.RepositoryClassLoader] setRepository, repository=org.jboss.mx.loading.HeirarchicalLoaderRepository3 at e29127, cl=org.jboss.mx.loading.HeirarchicalLoaderRepository3$CacheClassLoader at 3b70c{ url=null ,addedOrder=0}
> 2007-12-07 14:44:17,696 DEBUG [org.ajax4jsf.renderkit.RendererBase] Start encoding of component j_id_jsp_657808481_0 with class org.ajax4jsf.component.AjaxViewRoot
> 2007-12-07 14:44:17,696 DEBUG [org.ajax4jsf.renderkit.RendererBase] Start encoding of component j_id_jsp_657808481_0 with class org.ajax4jsf.component.AjaxViewRoot
> 2007-12-07 14:44:17,696 DEBUG [org.ajax4jsf.renderkit.RendererBase] Start encoding of component j_id_jsp_657808481_1 with class org.ajax4jsf.component.html.AjaxForm
> 2007-12-07 14:44:17,696 DEBUG [org.ajax4jsf.renderkit.RendererBase] Start encoding of component j_id_jsp_657808481_1 with class org.ajax4jsf.component.html.AjaxForm
> 2007-12-07 14:44:17,706 DEBUG [org.ajax4jsf.renderkit.RendererBase] Start encoding of component j_id_jsp_657808481_1:j_id_jsp_657808481_3 with class org.ajax4jsf.component.html.HtmlAjaxCommandButton
> 2007-12-07 14:44:17,706 DEBUG [org.ajax4jsf.renderkit.RendererBase] Start encoding of component j_id_jsp_657808481_1:j_id_jsp_657808481_3 with class org.ajax4jsf.component.html.HtmlAjaxCommandButton
> 2007-12-07 14:44:17,709 DEBUG [org.ajax4jsf.renderkit.AjaxRendererUtils] Build onclick string for component j_id_jsp_657808481_3 as A4J.AJAX.Submit('j_id_jsp_657808481_0','j_id_jsp_657808481_1',event,{'parameters':{'j_id_jsp_657808481_1:j_id_jsp_657808481_3':'j_id_jsp_657808481_1:j_id_jsp_657808481_3'} ,'actionUrl':'/richfaces-portlet/faces/view.jsp'} )
> 2007-12-07 14:44:17,709 DEBUG [org.ajax4jsf.renderkit.AjaxRendererUtils] Build onclick string for component j_id_jsp_657808481_3 as A4J.AJAX.Submit('j_id_jsp_657808481_0','j_id_jsp_657808481_1',event,{'parameters':{'j_id_jsp_657808481_1:j_id_jsp_657808481_3':'j_id_jsp_657808481_1:j_id_jsp_657808481_3'} ,'actionUrl':'/richfaces-portlet/faces/view.jsp'} )
> 2007-12-07 14:44:17,710 DEBUG [org.ajax4jsf.renderkit.RendererBase] Finish encoding of component j_id_jsp_657808481_1:j_id_jsp_657808481_3 with class org.ajax4jsf.component.html.HtmlAjaxCommandButton
> 2007-12-07 14:44:17,710 DEBUG [org.ajax4jsf.renderkit.RendererBase] Finish encoding of component j_id_jsp_657808481_1:j_id_jsp_657808481_3 with class org.ajax4jsf.component.html.HtmlAjaxCommandButton
> 2007-12-07 14:44:17,712 DEBUG [org.ajax4jsf.renderkit.RendererBase] Finish encoding of component j_id_jsp_657808481_1 with class org.ajax4jsf.component.html.AjaxForm
> 2007-12-07 14:44:17,712 DEBUG [org.ajax4jsf.renderkit.RendererBase] Finish encoding of component j_id_jsp_657808481_0 with class org.ajax4jsf.component.AjaxViewRoot
> 2007-12-07 14:44:17,712 DEBUG [org.ajax4jsf.renderkit.RendererBase] Finish encoding of component j_id_jsp_657808481_1 with class org.ajax4jsf.component.html.AjaxForm
> 2007-12-07 14:44:17,712 DEBUG [org.ajax4jsf.renderkit.RendererBase] Finish encoding of component j_id_jsp_657808481_0 with class org.ajax4jsf.component.AjaxViewRoot
> 2007-12-07 14:44:17,717 DEBUG [org.ajax4jsf.component.AjaxRegionBrige] Save State of UIAjaxComponent with Id j_id_jsp_657808481_0
> 2007-12-07 14:44:17,717 DEBUG [org.ajax4jsf.component.AjaxRegionBrige] Save State of UIAjaxComponent with Id j_id_jsp_657808481_0
> 2007-12-07 14:44:17,718 DEBUG [org.ajax4jsf.application.AjaxStateManager] Write view state to the response
> 2007-12-07 14:44:17,718 DEBUG [org.ajax4jsf.application.AjaxStateManager] Write view state to the response
> 2007-12-07 14:44:17,718 DEBUG [org.ajax4jsf.context.AjaxContext] Process component tree for collect used scripts and styles
> 2007-12-07 14:44:17,718 DEBUG [org.ajax4jsf.context.AjaxContext] Process component tree for collect used scripts and styles
> 2007-12-07 14:44:17,720 DEBUG [org.ajax4jsf.resource.InternetResourceBuilder] Return instance of internet resource builder org.ajax4jsf.resource.ResourceBuilderImpl at 17485ac
> 2007-12-07 14:44:17,720 DEBUG [org.ajax4jsf.resource.ResourceBuilderImpl] Build URI for Resource with key [org.ajax4jsf.javascript.AjaxScript] as : /richfaces-portlet/faces/a4j_3_1_2.GAorg.ajax4jsf.javascript.AjaxScript
> 2007-12-07 14:44:17,720 DEBUG [org.ajax4jsf.resource.InternetResourceBuilder] Return instance of internet resource builder org.ajax4jsf.resource.ResourceBuilderImpl at 17485ac
> 2007-12-07 14:44:17,720 DEBUG [org.ajax4jsf.resource.ResourceBuilderImpl] Build URI for Resource with key [org/ajax4jsf/javascript/scripts/form.js] as : /richfaces-portlet/faces/a4j_3_1_2.GAorg/ajax4jsf/javascript/scripts/form.js
> 2007-12-07 14:44:17,720 DEBUG [org.ajax4jsf.resource.InternetResourceBuilder] Return instance of internet resource builder org.ajax4jsf.resource.ResourceBuilderImpl at 17485ac
> 2007-12-07 14:44:17,720 DEBUG [org.ajax4jsf.resource.InternetResourceBuilder] Return instance of internet resource builder org.ajax4jsf.resource.ResourceBuilderImpl at 17485ac
> 2007-12-07 14:44:17,720 DEBUG [org.ajax4jsf.resource.ResourceBuilderImpl] Build URI for Resource with key [org.ajax4jsf.javascript.AjaxScript] as : /richfaces-portlet/faces/a4j_3_1_2.GAorg.ajax4jsf.javascript.AjaxScript
> 2007-12-07 14:44:17,720 DEBUG [org.ajax4jsf.context.AjaxContext] Scripts for insert into head :
> /richfaces-portlet/faces/a4j_3_1_2.GAorg.ajax4jsf.javascript.AjaxScript
> /richfaces-portlet/faces/a4j_3_1_2.GAorg/ajax4jsf/javascript/scripts/form.js
> 2007-12-07 14:44:17,720 DEBUG [org.ajax4jsf.event.AjaxPhaseListener] Process after phase RENDER_RESPONSE 6
> 2007-12-07 14:44:17,720 FATAL [javax.enterprise.resource.webcontainer.jsf.lifecycle] JSF1054: (Phase ID: RENDER_RESPONSE 6, View ID: /view.jsp) Exception thrown during phase execution: javax.faces.event.PhaseEvent[source=com.sun.faces.lifecycle.LifecycleImpl at 1164721]
> 2007-12-07 14:44:17,721 DEBUG [org.ajax4jsf.event.AjaxPhaseListener] Process after phase RENDER_RESPONSE 6
> 2007-12-07 14:44:17,721 DEBUG [org.ajax4jsf.webapp.BaseXMLFilter] create HTML/XML parser for content type: text/html
> 2007-12-07 14:44:17,721 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/richfaces-portlet].[FacesServlet]] Servlet.service() for servlet FacesServlet threw exception
> java.lang.NullPointerException
> at org.ajax4jsf.renderkit.HeaderResourcesRendererBase.getUrisSet(HeaderResourcesRendererBase.java:99)
> at org.ajax4jsf.renderkit.HeaderResourcesRendererBase.getHeaderScripts(HeaderResourcesRendererBase.java:52)
> at org.ajax4jsf.context.AjaxContextImpl.processHeadResources(AjaxContextImpl.java:442)
> at org.ajax4jsf.context.AjaxContextImpl.processHeadResources(AjaxContextImpl.java:459)
> at org.ajax4jsf.context.AjaxContextImpl.processHeadResources(AjaxContextImpl.java:366)
> at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:245)
> at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:110)
> at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
> at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
> at javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:141)
> at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:281)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
> 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:230)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
> at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
> at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580)
> at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> at java.lang.Thread.run(Thread.java:595)
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