[JSF] Un problème particulier de "property [name] not found in maClass"
Bonjour, désolant d'en arriver à poster ça mais j'ai un problème qui me semble particulier
j'ai cette erreur:
Citation:
An Error Occurred:
/views/movie/MovieAdd.xhtml @25,51 value="#{movieAddBean.title}": Property [title] not found on type [com.og.managedbean.MovieAddBean]
Pour ce code çi:
MovieAdd.xhtml
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| <h:form>
<h:outputText value="Titre: " />
<h:inputText value="#{movieAddBean.title}">
<f:validateLength maximum="20" />
</h:inputText>
<h:commandButton value="Submit" action="MovieAddValidation" />
</h:form> |
MovieAddBean.java
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| package com.og.managedbean;
import java.io.Serializable;
import javax.enterprise.context.SessionScoped;
import javax.inject.Named;
@Named
@SessionScoped
public class MovieAddBean implements Serializable
{
private static final long serialVersionUID = 1L;
private String title;
public void setTitle(String title)
{
this.title = title;
}
public String getTitle()
{
return this.title;
}
} |
et voiçi la pile d'erreurs
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| javax.el.PropertyNotFoundException: /views/movie/MovieAdd.xhtml @25,51 value="#{movieAddBean.title}": Property [title] not found on type [com.og.managedbean.MovieAddBean]
at com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:117)
at javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:200)
at javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:187)
at javax.faces.component.UIOutput.getValue(UIOutput.java:179)
at javax.faces.component.UIInput.getValue(UIInput.java:311)
at com.sun.faces.renderkit.html_basic.HtmlBasicInputRenderer.getValue(HtmlBasicInputRenderer.java:205)
at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.getCurrentValue(HtmlBasicRenderer.java:360)
at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeEnd(HtmlBasicRenderer.java:171)
at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:949)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1912)
at javax.faces.render.Renderer.encodeChildren(Renderer.java:176)
at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:918)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1905)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1908)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1908)
at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:491)
at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:194)
at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:151)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:126)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:223)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:671)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:650)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:803)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:790)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1459)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Unknown Source)
Caused by: javax.el.PropertyNotFoundException: Property [title] not found on type [com.og.managedbean.MovieAddBean]
at javax.el.BeanELResolver$BeanProperties.get(BeanELResolver.java:260)
at javax.el.BeanELResolver$BeanProperties.access$300(BeanELResolver.java:212)
at javax.el.BeanELResolver.property(BeanELResolver.java:347)
at javax.el.BeanELResolver.getValue(BeanELResolver.java:92)
at com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:180)
at com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:208)
at org.apache.el.parser.AstValue.getValue(AstValue.java:169)
at org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:184)
at org.jboss.weld.el.WeldValueExpression.getValue(WeldValueExpression.java:50)
at com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:115)
... 42 more |
Je ne comprend pas... Tous me semble parfaitement correct, y aurait-il une autre piste que vous pourriez me suggérer pour régler ce problème ? Je n'ai ce problème que lorsque j'accède à la propriété de cette classe, donc ce n'est pas un problème venant de ma vue mais clairement bien de cette classe.
Je vous remercie d'avance car je respecte toutes les solutions proposées et malgré tout...
Après divers tentatives, je me demande si je n'ai pas un problème de build path, genre ma class ne se mettrait pas à jour dans le build, comment le savoir... ?
