Take a look at the error message;
jul 28, 2015 8:12:39 PM com.sun.faces.application.view.FaceletViewHandlingStrategy handleRenderException
GRAVE: Error Rendering View[/noticias/PesquisaNoticias.xhtml]
javax.el.PropertyNotFoundException: /noticias/PesquisaNoticias.xhtml @27,87 value="#{cadastroNoticiaBean.filtro.titulo}": Property 'filtro' not found on type br.com.vendelancha.controller.CadastroNoticiaBean$Proxy$_$$_WeldClientProxy
at com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:111)
at javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:194)
at javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:182)
at javax.faces.component.UIOutput.getValue(UIOutput.java:170)
at javax.faces.component.UIInput.getValue(UIInput.java:284)
at org.primefaces.util.ComponentUtils.getValueToRender(ComponentUtils.java:81)
at org.primefaces.component.inputtext.InputTextRenderer.encodeMarkup(InputTextRenderer.java:71)
at org.primefaces.component.inputtext.InputTextRenderer.encodeEnd(InputTextRenderer.java:52)
at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:881)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1786)
at org.primefaces.component.panelgrid.PanelGridRenderer.encodeDynamicBody(PanelGridRenderer.java:131)
at org.primefaces.component.panelgrid.PanelGridRenderer.encodeTableBody(PanelGridRenderer.java:102)
at org.primefaces.component.panelgrid.PanelGridRenderer.encodeTableLayout(PanelGridRenderer.java:65)
at org.primefaces.component.panelgrid.PanelGridRenderer.encodeEnd(PanelGridRenderer.java:37)
at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:881)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1786)
at javax.faces.render.Renderer.encodeChildren(Renderer.java:168)
at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:851)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1779)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1782)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1782)
at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:439)
at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:124)
at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:286)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:120)
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:594)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:957)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1079)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:620)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
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)
This error message indicates that the property called filter was not found, but it is there as you can see below;
package br.com.vendelancha.controller;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;
import javax.faces.bean.ViewScoped;
import javax.inject.Inject;
import javax.inject.Named;
import br.com.vendelancha.model.Noticia;
import br.com.vendelancha.repository.Noticias;
import br.com.vendelancha.repository.filter.NoticiaFilter;
@Named
@ViewScoped
public class PesquisaNoticiasBean implements Serializable {
/**
*
*/
private static final long serialVersionUID = 1L;
@Inject
private Noticias noticias;
private NoticiaFilter filtro;
private List<Noticia> NoticiasFiltrados;
public PesquisaNoticiasBean() {
filtro = new NoticiaFilter();
NoticiasFiltrados = new ArrayList<>();
}
public void pesquisar() {
NoticiasFiltrados = noticias.filtrados(filtro);
}
public List<Noticia> getNoticiasFiltrados() {
return NoticiasFiltrados;
}
public NoticiaFilter getFiltro() {
return filtro;
}
}
How can I resolve this problem?
My Web Page;
<ui:composition template="/WEB-INF/template/LayoutSystem.xhtml"
xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:p="http://primefaces.org/ui">
<ui:define name="titulo">Pesquisa de Noticias</ui:define>
<ui:define name="corpo">
<h:form>
<h1>Pesquisa de Noticias</h1>
<p:toolbar style="margin-top: 20px">
<p:toolbarGroup>
<p:commandButton value="Pesquisa" action="#{pesquisaNoticiasBean.pesquisar}" update="@form" />
</p:toolbarGroup>
<p:toolbarGroup align="right">
<p:button value="Novo" outcome="/noticias/CadastroNoticias.xhtml" />
</p:toolbarGroup>
</p:toolbar>
<p:panelGrid columns="2" id="painel"
style="width: 100%; margin-top: 20px" columnClasses="rotulo, campo">
<p:outputLabel value="Titulo" for="titulo" />
<p:inputText id="titulo" size="20" value="#{cadastroNoticiaBean.filtro.titulo}" />
<p:outputLabel value="Data de criação" />
<h:panelGroup>
<p:calendar size="10" pattern="dd/MM/yyyy" />
a
<p:calendar size="10" pattern="dd/MM/yyyy" />
</h:panelGroup>
</p:panelGrid>
<p:dataTable id="embarcacaoTable"
value="#{pesquisaNoticiasBean.noticiasFiltrados}" var="embarcaoes"
style="margin-top: 20px" emptyMessage="Nenhum notícia encontrada."
rows="3" paginator="true" paginatorAlwaysVisible="false"
paginatorPosition="bottom">
<p:column headerText="Titulo" style=" text-align:center; width: 100px">
<h:outputText value="Lancha NX 250, da NX Boats – Lançamento" />
</p:column>
<p:column headerText="Data de criação"
style="text-align: center; width: 140px">
<h:outputText value="05/06/2013" />
</p:column>
<p:column headerText="Foto" style="text-align: center; width: 100px">
<h:outputText value="Nenhuma Imagem encontrada" />
</p:column>
<p:column style="width: 100px; text-align: center">
<p:button icon="ui-icon-pencil" title="Editar" />
<p:commandButton icon="ui-icon-trash" title="Excluir" />
</p:column>
</p:dataTable>
</h:form>
</ui:define>
</ui:composition>
take a look at the image;
Era for is locating all methods that get get.