Hi Volker, I took a look at forums on the net, some of them infact said the problem is using RI and myfaces (in that case I think we see it in the stack trace because we have RI classes calls instead of myfaces in the call to org.apache.myfaces.tobago.renderkit.RendererBase.getConverter( RendererBase.java:121) )
*adress *is infact a declared managed bean in faces config (at a moment I thougth there is a conflict with a request attribute with the same name, but the code is now working so the problem isn't there). Sorry I wrote *'when I call a url'* but I meant when I click on a button/link in the app. The application is still in its beginning phase (it still hasn't any value), I can send it to you if you're interested in having this systematic case where the application becomes instable (and links that work before the given action stop working after that). Regards, Zied 2007/6/19, Volker Weber <[EMAIL PROTECTED]>:
Hi, > javax.faces.el.PropertyNotFoundException: Base is null: > adress is 'adress' a managed bean from faces-config.xml? Another frequent reason fot this problem is using RI and myfaces implementations together in the same app. What did you mean by 'when I call a url'? Click on a button/link in the app, or enter a url manually in the addressBar? Regards, Volker 2007/6/19, Zied Hamdi <[EMAIL PROTECTED]>: > Hi freinds :-), > > I have bad news, this exception is probably the most known of JSF but I > didn't find any anwser about it on the net, it appears and disappears > without warning: > > For my case, I can reproduce it systematically when I call a url, all the > application becomes instable and no more actions work (I mean from those who > worked before), reentering the startup url to the browser fixes the > problem... > > Does anyone have an idea, this problem is so disastreous for me that I think > I will spend some time looking at the internals to understand it : I'm > really loosing a lot of time on my project because of it. So if anyone has > suggestions on what he noticed about when it occurs, it will surely help. > Thanks. > > GRAVE: "Servlet.service()" pour la servlet FacesServlet a généré une > exception > javax.faces.el.PropertyNotFoundException: Base is null: > adress > at > org.apache.myfaces.el.ValueBindingImpl.resolveToBaseAndProperty > (ValueBindingImpl.java:463) > at > org.apache.myfaces.el.ValueBindingImpl.getType(ValueBindingImpl.java :175) > at > org.apache.myfaces.tobago.renderkit.RendererBase.getConverter( RendererBase.java:121) > at > org.apache.myfaces.tobago.renderkit.RendererBase.getConvertedValue > (RendererBase.java:142) > at > javax.faces.component.UIInput.getConvertedValue(UIInput.java:396) > at javax.faces.component.UIInput.validate(UIInput.java:350) > at > javax.faces.component.UIInput.processValidators(UIInput.java > :184) > at > javax.faces.component.UIComponentBase.processValidators( UIComponentBase.java:627) > at > javax.faces.component.UIComponentBase.processValidators( UIComponentBase.java:627) > at javax.faces.component.UIComponentBase.processValidators > (UIComponentBase.java:627) > at > javax.faces.component.UIComponentBase.processValidators( UIComponentBase.java:627) > at > org.apache.myfaces.tobago.component.UIPopup.processValidators( UIPopup.java:110) > at javax.faces.component.UIComponentBase.processValidators > (UIComponentBase.java:627) > at > javax.faces.component.UIComponentBase.processValidators( UIComponentBase.java:627) > at > javax.faces.component.UIComponentBase.processValidators( UIComponentBase.java:627) > at javax.faces.component.UIComponentBase.processValidators > (UIComponentBase.java:627) > at > javax.faces.component.UIComponentBase.processValidators( UIComponentBase.java:627) > at > javax.faces.component.UIComponentBase.processValidators( UIComponentBase.java:627) > at javax.faces.component.UIComponentBase.processValidators > (UIComponentBase.java:627) > at > org.apache.myfaces.tobago.component.UITabGroup.processValidators( UITabGroup.java:172) > at > javax.faces.component.UIComponentBase.processValidators( UIComponentBase.java:627) > at javax.faces.component.UIComponentBase.processValidators > (UIComponentBase.java:627) > at > org.apache.myfaces.tobago.component.UIForm.processValidators(UIForm.java :71) > at > org.apache.myfaces.tobago.component.UIForm.processValidators(UIForm.java :64) > at javax.faces.component.UIComponentBase.processValidators > (UIComponentBase.java:627) > at > javax.faces.component.UIViewRoot.processValidators(UIViewRoot.java:149) > at > org.apache.myfaces.tobago.component.UIViewRoot.processValidators( UIViewRoot.java:175) > at > org.apache.myfaces.tobago.lifecycle.ProcessValidationsExecutor.execute > (ProcessValidationsExecutor.java:44) > at > org.apache.myfaces.tobago.lifecycle.TobagoLifecycle.executePhase( TobagoLifecycle.java:102) > at > org.apache.myfaces.tobago.lifecycle.TobagoLifecycle.execute( TobagoLifecycle.java:72) > at > javax.faces.webapp.FacesServlet.service(FacesServlet.java:139) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter( ApplicationFilterChain.java:252) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter > (ApplicationFilterChain.java:173) > at > org.apache.catalina.core.StandardWrapperValve.invoke( StandardWrapperValve.java:213) > at > org.apache.catalina.core.StandardContextValve.invoke( StandardContextValve.java:178) > at org.apache.catalina.core.StandardHostValve.invoke > (StandardHostValve.java:126) > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java :105) > at > org.apache.catalina.core.StandardEngineValve.invoke( StandardEngineValve.java:107) > at org.apache.catalina.connector.CoyoteAdapter.service > (CoyoteAdapter.java:148) > at > org.apache.coyote.http11.Http11Processor.process(Http11Processor.java :869) > at > org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection (Http11BaseProtocol.java > :664) > at > org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket( PoolTcpEndpoint.java:527) > at > org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt( LeaderFollowerWorkerThread.java:80) > at > org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run > (ThreadPool.java:684) > at java.lang.Thread.run(Thread.java:619) > > -- > Zied Hamdi > zatreex.sourceforge.net
-- Zied Hamdi zatreex.sourceforge.net
