Alguém conhece esse erro na execução do JSF ? java.lang.NoSuchMethodError: com.sun.faces.taglib.jsf_core.ViewTag.setJspId(Ljava/lang/String;)V Desde já agradeço a quem puder ajudar !

Erro na execução do JSF ?[RESOLVIDO]

Baixei o exemplo da internet, alterei o faces-config.xml, as tags jsp coloquei jsf :

&lt;?xml version="1.0" encoding="UTF-8"?&gt;
&lt;faces-config xmlns="http://java.sun.com/xml/ns/javaee"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
 http://java.sun.com/xml/ns/javaee/web-facesconfig_1_2.xsd"
	version="1.2"&gt;		
	&lt;!-- Navegacao --&gt;
 	&lt;navigation-rule&gt;
		&lt;from-view-id&gt;pessoa.jsf&lt;/from-view-id&gt;
 		&lt;navigation-case&gt;
 			&lt;from-outcome&gt;*&lt;/from-outcome&gt;
 			&lt;to-view-id&gt;pessoa.jsf&lt;/to-view-id&gt; 			
 		&lt;/navigation-case&gt; 		
 	&lt;/navigation-rule&gt;
 	
 	&lt;!-- Bean --&gt;
 	&lt;managed-bean&gt;
 		&lt;managed-bean-name&gt;pessoaController&lt;/managed-bean-name&gt;
 		&lt;managed-bean-class&gt;com.sample.controller.PessoaController&lt;/managed-bean-class&gt;
 		&lt;managed-bean-scope&gt;session&lt;/managed-bean-scope&gt; 		
 	&lt;/managed-bean&gt; 	
	
&lt;/faces-config&gt;

O web.xml acresci a tag :

&lt;context-param&gt;  
    	&lt;param-name&gt;javax.faces.CONFIG_FILES&lt;/param-name&gt;  
    	&lt;param-value&gt;/WEB-INF/faces-config.xml&lt;/param-value&gt;  
    &lt;/context-param&gt;

e ficou assim :

&lt;?xml version="1.0" encoding="UTF-8"?&gt;
&lt;web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
	xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
	id="WebApp_ID" version="2.5"&gt;
	&lt;context-param&gt;
		&lt;param-name&gt;javax.faces.STATE_SAVING_METHOD&lt;/param-name&gt;
		&lt;param-value&gt;server&lt;/param-value&gt;
	&lt;/context-param&gt;
	&lt;context-param&gt;  
    	&lt;param-name&gt;javax.faces.CONFIG_FILES&lt;/param-name&gt;  
    	&lt;param-value&gt;/WEB-INF/faces-config.xml&lt;/param-value&gt;  
    &lt;/context-param&gt; 
	&lt;servlet&gt;
		&lt;servlet-name&gt;Faces Servlet&lt;/servlet-name&gt;
		&lt;servlet-class&gt;javax.faces.webapp.FacesServlet&lt;/servlet-class&gt;
		&lt;load-on-startup&gt;0&lt;/load-on-startup&gt;
	&lt;/servlet&gt;
	&lt;servlet-mapping&gt;
		&lt;servlet-name&gt;Faces Servlet&lt;/servlet-name&gt;
		&lt;url-pattern&gt;*.jsf&lt;/url-pattern&gt;
	&lt;/servlet-mapping&gt;
&lt;/web-app&gt;

Desde já agradeço a todos !

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