Discussion :

[rasmusin]

bonjour tous le monde

je suis entrain de developper une application web avec jsf et spring et hibernate , alors pour valider les donnees de mon formulaire j'ai fais mon propre validator , alors ici ça coinse il me donne cette erreur

exception

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javax.servlet.ServletException: java.lang.NullPointerException
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:209)

cause mère

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javax.faces.el.EvaluationException: java.lang.NullPointerException
	com.sun.faces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:130)
	javax.faces.component.UIInput.validateValue(UIInput.java:797)
	javax.faces.component.UIInput.validate(UIInput.java:645)
	javax.faces.component.UIInput.executeValidate(UIInput.java:849)
	javax.faces.component.UIInput.processValidators(UIInput.java:412)
	javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:912)
	javax.faces.component.UIForm.processValidators(UIForm.java:170)
	javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:912)
	javax.faces.component.UIViewRoot.processValidators(UIViewRoot.java:342)
	com.sun.faces.lifecycle.ProcessValidationsPhase.execute(ProcessValidationsPhase.java:78)
	com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200)
	com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:90)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:197)

[rasmusin]

le reste du fichier log de apache tomcat 5.5

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javax.faces.el.EvaluationException: java.lang.NullPointerException
	at com.sun.faces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:130)
	at javax.faces.component.UIInput.validateValue(UIInput.java:797)
	at javax.faces.component.UIInput.validate(UIInput.java:645)
	at javax.faces.component.UIInput.executeValidate(UIInput.java:849)
	at javax.faces.component.UIInput.processValidators(UIInput.java:412)
	at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:912)
	at javax.faces.component.UIForm.processValidators(UIForm.java:170)
	at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:912)
	at javax.faces.component.UIViewRoot.processValidators(UIViewRoot.java:342)
	at com.sun.faces.lifecycle.ProcessValidationsPhase.execute(ProcessValidationsPhase.java:78)
	at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200)
	at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:90)
	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:197)
	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(Unknown Source)
Caused by: java.lang.NullPointerException
	at jotodo.gui.bean.Validation.validerMatricule(Unknown Source)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at com.sun.faces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:126)
	... 26 more
15:41:40,546 ERROR [Faces Servlet]:invoke:253 - "Servlet.service()" pour la servlet Faces Servlet a généré une exception
javax.faces.el.EvaluationException: java.lang.NullPointerException
	at com.sun.faces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:130)
	at javax.faces.component.UIInput.validateValue(UIInput.java:797)
	at javax.faces.component.UIInput.validate(UIInput.java:645)
	at javax.faces.component.UIInput.executeValidate(UIInput.java:849)
	at javax.faces.component.UIInput.processValidators(UIInput.java:412)
	at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:912)
	at javax.faces.component.UIForm.processValidators(UIForm.java:170)
	at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:912)
	at javax.faces.component.UIViewRoot.processValidators(UIViewRoot.java:342)
	at com.sun.faces.lifecycle.ProcessValidationsPhase.execute(ProcessValidationsPhase.java:78)
	at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200)
	at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:90)
	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:197)
	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(Unknown Source)
Caused by: java.lang.NullPointerException
	at jotodo.gui.bean.Validation.validerMatricule(Unknown Source)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at com.sun.faces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:126)
	... 26 more

[djo.mos]

Bonjour,
C'est quoi cette histoire de sondage ?
Sinon, montres nous le code du validator ...

[romaintaz]

C'est quoi cette histoire de sondage ?

Pareil, ça n'a pas de sens. Moi j'ai quand même voté pour les 2, sachant qu'il n'y a pas de réponse "Obiwan Kenobi" (qui me semblait plus adaptée, compte tenu du contexte).