Estou usando JBOSS, o servidor é iniciado, porém não exibe o projeto. coloquei um index.xhtml e mantive o livro.xhtml, mas não deu.
Mensagem de erro
1:45:57,186 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/jsf-livraria]] (MSC service thread 1-6) Exception sending context initialized event to listener instance of class com.sun.faces.config.ConfigureListener: java.lang.RuntimeException: com.sun.faces.config.ConfigurationException: The tag named passThroughAttribute from namespace http://xmlns.jcp.org/jsf/core has a null handler-class defined at com.sun.faces.config.ConfigureListener.contextInitialized(ConfigureListener.java:292) [jsf-impl-2.1.7-jbossorg-2.jar:] at org.apache.catalina.core.StandardContext.contextListenerStart(StandardContext.java:3392) [jbossweb-7.0.13.Final.jar:] at org.apache.catalina.core.StandardContext.start(StandardContext.java:3850) [jbossweb-7.0.13.Final.jar:] at org.jboss.as.web.deployment.WebDeploymentService.start(WebDeploymentService.java:90) [jboss-as-web-7.1.1.Final.jar:7.1.1.Final] at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811) at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [rt.jar:1.7.0_80] at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [rt.jar:1.7.0_80] at java.lang.Thread.run(Unknown Source) [rt.jar:1.7.0_80] Caused by: com.sun.faces.config.ConfigurationException: The tag named passThroughAttribute from namespace http://xmlns.jcp.org/jsf/core has a null handler-class defined at com.sun.faces.config.processor.FaceletTaglibConfigProcessor.processHandlerClass(FaceletTaglibConfigProcessor.java:415) [jsf-impl-2.1.7-jbossorg-2.jar:] at com.sun.faces.config.processor.FaceletTaglibConfigProcessor.processTags(FaceletTaglibConfigProcessor.java:371) [jsf-impl-2.1.7-jbossorg-2.jar:] at com.sun.faces.config.processor.FaceletTaglibConfigProcessor.processTagLibrary(FaceletTaglibConfigProcessor.java:314) [jsf-impl-2.1.7-jbossorg-2.jar:] at com.sun.faces.config.processor.FaceletTaglibConfigProcessor.process(FaceletTaglibConfigProcessor.java:263) [jsf-impl-2.1.7-jbossorg-2.jar:] at com.sun.faces.config.ConfigManager.initialize(ConfigManager.java:363) [jsf-impl-2.1.7-jbossorg-2.jar:] at com.sun.faces.config.ConfigureListener.contextInitialized(ConfigureListener.java:225) [jsf-impl-2.1.7-jbossorg-2.jar:] ... 8 more
