[richfaces-issues] [JBoss JIRA] Created: (RF-8936) NPE when referencing core images via EL

Bernard Labno (JIRA) jira-events at lists.jboss.org
Wed Jul 14 14:41:58 EDT 2010


NPE when referencing core images via EL
---------------------------------------

                 Key: RF-8936
                 URL: https://jira.jboss.org/browse/RF-8936
             Project: RichFaces
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: core
    Affects Versions: 4.0.0.Alpha2
            Reporter: Bernard Labno


When referencing core images via EL I get following exceptions.

For #{resource['org.richfaces.renderkit.html.images.CancelControlIcon']}:
javax.el.ELException: /notify.xhtml: null
	at com.sun.faces.facelets.compiler.TextInstruction.write(TextInstruction.java:83)
	at com.sun.faces.facelets.compiler.UIInstructions.encodeBegin(UIInstructions.java:75)
	at com.sun.faces.facelets.compiler.UILeaf.encodeAll(UILeaf.java:176)
	at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1616)
	at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1616)
	at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:380)
	at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:126)
	at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:127)
	at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
	at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:313)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)
	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)
	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)
	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
	at org.apache.jasper.runtime.PageContextImpl.doForward(PageContextImpl.java:706)
	at org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:677)
	at org.apache.jsp.index_jsp._jspService(index_jsp.java:60)
	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:377)
	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
	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.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
	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:852)
	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:595)
Caused by: java.lang.NullPointerException
	at org.richfaces.renderkit.html.images.CancelControlIcon.writeState(CancelControlIcon.java:75)
	at org.richfaces.util.Util.saveResourceState(Util.java:566)
	at org.richfaces.resource.AbstractBaseResource.getRequestPath(AbstractBaseResource.java:161)
	at com.sun.faces.el.ResourceELResolver.getValue(ResourceELResolver.java:133)
	at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:54)
	at com.sun.faces.el.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:72)
	at org.apache.el.parser.AstValue.getValue(AstValue.java:123)
	at org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
	at com.sun.faces.facelets.el.ELText$ELTextVariable.writeText(ELText.java:217)
	at com.sun.faces.facelets.el.ELText$ELTextComposite.writeText(ELText.java:141)
	at com.sun.faces.facelets.compiler.TextInstruction.write(TextInstruction.java:78)
	... 37 more


For #{resource['org.richfaces.renderkit.html.images.InputErrorIcon']}:
java.lang.NullPointerException
	org.ajax4jsf.resource.Java2Dresource.getInputStream(Java2Dresource.java:91)
	org.richfaces.resource.CachedResourceImpl.initialize(CachedResourceImpl.java:178)
	org.richfaces.resource.ResourceHandlerImpl.handleResourceRequest(ResourceHandlerImpl.java:263)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:310)


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