GlassFish 3 e PrimeFaces: Erro HTTP status 503

Olá, pessoal!

Preciso de ajuda!

Estou trabalhando em um web project com NetBeans 6.9.1, GlassFish 3 e JSF 2.0. Estou tendo um problema quando adiciono o jar do framework PrimeFaces, primefaces-2.2.1.jar, à minha biblioteca. A partir de então o GlassFish para de carregar as página e aponta o erro: Http status 503.

No site oficial do primefaces é dito que para utilizar o framework é só adicionar o .jar ao classpath e o namespace em cada página. Então não entendi o porque do erro.

obrigado

código de erro:

GRAVE: WebModule[/WebApplication3]PWC1275: Exception sending context initialized event to listener instance of class com.sun.faces.config.ConfigureListener
com.sun.faces.config.ConfigurationException: CONFIGURATION FAILED! cvc-enumeration-valid: Value '2.0' is not facet-valid with respect to enumeration '[1.2]'. It must be a value from the enumeration.
        at com.sun.faces.config.ConfigManager.initialize(ConfigManager.java:213)
        at com.sun.faces.config.ConfigureListener.contextInitialized(ConfigureListener.java:196)
        at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4623)
        at org.apache.catalina.core.StandardContext.start(StandardContext.java:5323)
        at com.sun.enterprise.web.WebModule.start(WebModule.java:456)
        at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:922)
        at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:906)
        at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:696)
        at com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:2205)
        at com.sun.enterprise.web.WebContainer.loadWebModule(WebContainer.java:1890)
        at com.sun.enterprise.web.WebApplication.start(WebApplication.java:85)
        at com.sun.enterprise.v3.server.ApplicationLifecycle.start(ApplicationLifecycle.java:560)
        at com.sun.enterprise.v3.server.ApplicationLifecycle.start(ApplicationLifecycle.java:547)
        at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:189)
        at org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:329)
        at com.sun.enterprise.v3.admin.CommandRunner$2.execute(CommandRunner.java:302)
        at com.sun.enterprise.v3.admin.CommandRunner.doCommand(CommandRunner.java:312)
        at com.sun.enterprise.v3.admin.CommandRunner.doCommand(CommandRunner.java:119)
        at com.sun.enterprise.v3.admin.CommandRunner.doCommand(CommandRunner.java:99)
        at org.glassfish.deployment.admin.ReDeployCommand.execute(ReDeployCommand.java:94)
        at com.sun.enterprise.v3.admin.CommandRunner$2.execute(CommandRunner.java:302)
        at com.sun.enterprise.v3.admin.CommandRunner.doCommand(CommandRunner.java:312)
        at com.sun.enterprise.v3.admin.CommandRunner.doCommand(CommandRunner.java:119)
        at com.sun.enterprise.v3.admin.CommandRunner.doCommand(CommandRunner.java:99)
        at com.sun.enterprise.v3.admin.AdminAdapter.doCommand(AdminAdapter.java:250)
        at com.sun.enterprise.v3.admin.AdminAdapter.service(AdminAdapter.java:176)
        at com.sun.grizzly.tcp.http11.GrizzlyAdapter.service(GrizzlyAdapter.java:147)
        at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:180)
        at com.sun.grizzly.http.DefaultProcessorTask.invokeAdapter(DefaultProcessorTask.java:633)
        at com.sun.grizzly.http.DefaultProcessorTask.doProcess(DefaultProcessorTask.java:570)
        at com.sun.grizzly.http.DefaultProcessorTask.process(DefaultProcessorTask.java:827)
        at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:152)
        at com.sun.enterprise.v3.services.impl.GlassfishProtocolChain.executeProtocolFilter(GlassfishProtocolChain.java:71)
        at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:103)
        at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:89)
        at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:76)
        at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:67)
        at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:56)
        at com.sun.grizzly.util.WorkerThreadImpl.processTask(WorkerThreadImpl.java:325)
        at com.sun.grizzly.util.WorkerThreadImpl.run(WorkerThreadImpl.java:184)
Caused by: org.xml.sax.SAXParseException: cvc-enumeration-valid: Value '2.0' is not facet-valid with respect to enumeration '[1.2]'. It must be a value from the enumeration.
        at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:195)
        at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.error(ErrorHandlerWrapper.java:131)
        at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:384)
        at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:318)
        at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator$XSIErrorReporter.reportError(XMLSchemaValidator.java:417)
        at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.reportSchemaError(XMLSchemaValidator.java:3182)
        at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.processOneAttribute(XMLSchemaValidator.java:2777)
        at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.processAttributes(XMLSchemaValidator.java:2714)
        at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.handleStartElement(XMLSchemaValidator.java:2066)
        at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.startElement(XMLSchemaValidator.java:705)
        at com.sun.org.apache.xerces.internal.jaxp.validation.DOMValidatorHelper.beginNode(DOMValidatorHelper.java:273)
        at com.sun.org.apache.xerces.internal.jaxp.validation.DOMValidatorHelper.validate(DOMValidatorHelper.java:240)
        at com.sun.org.apache.xerces.internal.jaxp.validation.DOMValidatorHelper.validate(DOMValidatorHelper.java:186)
        at com.sun.org.apache.xerces.internal.jaxp.validation.ValidatorImpl.validate(ValidatorImpl.java:104)
        at javax.xml.validation.Validator.validate(Validator.java:127)
        at com.sun.faces.config.ConfigManager$ParseTask.getDocument(ConfigManager.java:434)
        at com.sun.faces.config.ConfigManager$ParseTask.call(ConfigManager.java:394)
        at com.sun.faces.config.ConfigManager$ParseTask.call(ConfigManager.java:351)
        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
        at java.util.concurrent.FutureTask.run(FutureTask.java:138)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
29/03/2011 15:16:35 org.apache.catalina.core.StandardContext start
GRAVE: PWC1306: Startup of context /WebApplication3 failed due to previous errors

adicionou o primefaces no web-xml?

Max, meu web.xml está como segue. a única coisa q acrescentei foram as tags para o Resource Servlet do primeFaces

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="3.0" 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-app_3_0.xsd">
    <context-param>
        <param-name>javax.faces.PROJECT_STAGE</param-name>
        <param-value>Development</param-value>
    </context-param>
    
    <servlet>
        <servlet-name>Faces Servlet</servlet-name>
        <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>Faces Servlet</servlet-name>
        <url-pattern>/faces/*</url-pattern>
    </servlet-mapping>

    <servlet>
        <servlet-name>Resource Servlet</servlet-name>
        <servlet-class>org.primefaces.resource.ResourceServlet</servlet-class>
    </servlet>
    <servlet-mapping>
        <servlet-name>Resource Servlet</servlet-name>
        <url-pattern>/primefaces_resource/*</url-pattern>
    </servlet-mapping>
    
    <session-config>
        <session-timeout>
            30
        </session-timeout>
    </session-config>
    <welcome-file-list>
        <welcome-file>faces/index.xhtml</welcome-file>
    </welcome-file-list>
</web-app>