For what it's worth, I'm seeing the same error when trying to get MyFaces 1.2.1-SNAPSHOT (built from source - would be good if nightly builds could be posted) working in the GlassFish admin-gui.
javax.el.PropertyNotFoundException: ELResolver cannot handle a null base Object with identifier 'alertSummary' noah-22 wrote: > > So how do I make it work in MyFaces under Jetty? Why doesn't the > presence of commons-el or Jetty or whatever cause the RI to blow up? > > On 7/18/07, Bruno Aranda <[EMAIL PROTECTED]> wrote: >> Ah yes, actually the problem was not commons-el (which is necessary >> for tomahawk to work) but a bug in jetty which I think it has already >> been addressed. >> >> Cheers, >> >> Bruno >> >> On 18/07/07, noah <[EMAIL PROTECTED]> wrote: >> > Sorry for reviving a 2 week old thread, but I haven't had a chance to >> > try this again. >> > >> > I've added the exclusions you have below and I'm still getting the >> > same error on Jetty. jetty:run-exploded shows that commons-el isn't >> > in WEB-INF/lib >> > >> > If I try the war in Tomcat 6 I get NoClassDefFoundError: >> > org/apache/commons/el/Logger (full trace below) >> > >> > Right now I'm using 1.2.0 with Tomahawk 1.1.6 and sandbox >> 1.1.6-SNAPSHOT. >> > >> > Everything is working just fine with the RI. Why should changing my >> > implementation cause everything to blow up like this? >> > >> > Full Trace: >> > 18 Jul 2007 12:40:55 ERROR ExtensionsFilter: Exception wile retrieving >> > addResource >> > java.lang.NoClassDefFoundError: org/apache/commons/el/Logger >> > at >> org.apache.myfaces.shared_tomahawk.util.ClassUtils.<clinit>(ClassUtils.java:44) >> > at >> org.apache.myfaces.shared_tomahawk.config.MyfacesConfig.<clinit>(MyfacesConfig.java:94) >> > at >> org.apache.myfaces.renderkit.html.util.AddResourceFactory.getInstance(AddResourceFactory.java:282) >> > at >> org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:126) >> > at >> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) >> > at >> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) >> > at >> org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._invokeDoFilter(TrinidadFilterImpl.java:208) >> > at >> org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:165) >> > at >> org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:138) >> > at >> org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92) >> > at >> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) >> > at >> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) >> > at >> org.acegisecurity.wrapper.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:81) >> > at >> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) >> > at >> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) >> > at >> org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107) >> > at >> org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72) >> > at >> org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:90) >> > at >> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) >> > at >> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) >> > at >> org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:110) >> > at >> org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:90) >> > at >> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) >> > at >> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) >> > at >> org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:216) >> > at >> org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:90) >> > at >> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) >> > at >> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) >> > at >> org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:195) >> > at >> org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:90) >> > 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:228) >> > at >> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175) >> > at >> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433) >> > at >> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) >> > at >> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104) >> > at >> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) >> > at >> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:212) >> > at >> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) >> > at >> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:634) >> > at >> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:445) >> > at java.lang.Thread.run(Thread.java:619) >> > >> > >> > >> > On 7/5/07, Bruno Aranda <[EMAIL PROTECTED]> wrote: >> > > Ok, found the problem. The issue is with tomahawk, that depends on >> > > commons-el. Be sure that you don't have this dependency (commons-el) >> > > in the classpath. If using maven, do this for tomahawk and the >> > > sandbox: >> > > >> > > <dependency> >> > > <groupId>org.apache.myfaces.tomahawk</groupId> >> > > <artifactId>tomahawk</artifactId> >> > > <scope>compile</scope> >> > > <exclusions> >> > > <exclusion> >> > > <groupId>commons-el</groupId> >> > > <artifactId>commons-el</artifactId> >> > > </exclusion> >> > > </exclusions> >> > > </dependency> >> > > >> > > Hope that helps, >> > > >> > > Bruno >> > > >> > > On 05/07/07, Bruno Aranda <[EMAIL PROTECTED]> wrote: >> > > > I cannot reproduce this in the current12/test-webapp, so I guess it >> is >> > > > a configuration issue whith the EL dependencies, >> > > > >> > > > Bruno >> > > > >> > > > On 05/07/07, Bruno Aranda <[EMAIL PROTECTED]> wrote: >> > > > > though it seems to be a problem with jetty having a dependency on >> > > > > commons-el 1.0 ? >> > > > > >> > > > > Bruno >> > > > > >> > > > > On 05/07/07, Bruno Aranda <[EMAIL PROTECTED]> wrote: >> > > > > > I can confirm this issue. Could you add it to JIRA please? >> > > > > > >> > > > > > Cheers, >> > > > > > >> > > > > > Bruno >> > > > > > >> > > > > > On 28/06/07, noah <[EMAIL PROTECTED]> wrote: >> > > > > > > With the 1.2.0-SNAPSHOT for today >> > > > > > > >> > > > > > > <%@ taglib uri="http://java.sun.com/jsf/html"; prefix="h" %> >> > > > > > > <%@ taglib uri="http://java.sun.com/jsf/core"; prefix="f" %> >> > > > > > > <html> >> > > > > > > <head> >> > > > > > > <title>Null Test</title> >> > > > > > > </head> >> > > > > > > <body> >> > > > > > > <f:view> >> > > > > > > <h:outputText value="#{nullValue}" /> >> > > > > > > </f:view> >> > > > > > > </body> >> > > > > > > </html> >> > > > > > > >> > > > > > > causes the exception shown below. 1.1.5 didn't have problem >> with null >> > > > > > > expressions where there is only a base and the 1.2 RI doesn't >> either. >> > > > > > > This is on Jetty. >> > > > > > > >> > > > > > > javax.el.PropertyNotFoundException: ELResolver cannot handle >> a null >> > > > > > > base Object with identifier 'nullValue' >> > > > > > > at >> com.sun.el.lang.ELSupport.throwUnhandled(ELSupport.java:52) >> > > > > > > at >> com.sun.el.parser.AstIdentifier.getValue(AstIdentifier.java:75) >> > > > > > > at >> com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:195) >> > > > > > > at >> javax.faces.component.UIOutput.getValue(UIOutput.java:68) >> > > > > > > at >> org.apache.myfaces.shared_impl.renderkit.RendererUtils.getStringValue(RendererUtils.java:241) >> > > > > > > at >> org.apache.myfaces.shared_impl.renderkit.html.HtmlTextRendererBase.renderOutput(HtmlTextRendererBase.java:71) >> > > > > > > at >> org.apache.myfaces.shared_impl.renderkit.html.HtmlTextRendererBase.encodeEnd(HtmlTextRendererBase.java:58) >> > > > > > > at >> javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:539) >> > > > > > > at >> javax.faces.component.UIComponent.encodeAll(UIComponent.java:250) >> > > > > > > at >> javax.faces.component.UIComponent.encodeAll(UIComponent.java:247) >> > > > > > > at >> org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:308) >> > > > > > > at >> com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:533) >> > > > > > > at >> org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41) >> > > > > > > at >> org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:132) >> > > > > > > at >> javax.faces.webapp.FacesServlet.service(FacesServlet.java:138) >> > > > > > > at >> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487) >> > > > > > > at >> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:367) >> > > > > > > at >> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) >> > > > > > > at >> org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) >> > > > > > > at >> org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:712) >> > > > > > > at >> org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405) >> > > > > > > at >> org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:211) >> > > > > > > at >> org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114) >> > > > > > > at >> org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139) >> > > > > > > at org.mortbay.jetty.Server.handle(Server.java:295) >> > > > > > > at >> org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:503) >> > > > > > > at >> org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:827) >> > > > > > > at >> org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:511) >> > > > > > > at >> org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:210) >> > > > > > > at >> org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:379) >> > > > > > > at >> org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:361) >> > > > > > > at >> org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:442) >> > > > > > > >> > > > > > >> > > > > >> > > > >> > > >> > >> > > -- View this message in context: http://www.nabble.com/null-EL-expression---%22ELResolver-cannot-handle-a-null-base-Object-with-identifier-%27nullValue%27%22-tf3996691.html#a11771175 Sent from the MyFaces - Users mailing list archive at Nabble.com.
