estou com um projeto em JSF + JPA Hibernate e depois de resolver um problema(arquivo persistence.xml não estava sendo encontrado por falha na estrutura de pacotes do eclipse) estou com outro problema ao executar a aplicação dar o erro 404 e no console:
Jun 27, 2013 10:46:36 PM org.apache.catalina.core.AprLifecycleListener init
INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Java\jdk1.7.0_09\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:/Program Files/Java/jre7/bin/client;C:/Program Files/Java/jre7/bin;C:/Program Files/Java/jre7/lib/i386;C:\oraclexe\app\oracle\product\10.2.0\server\bin;C:\Program Files\PC Connectivity Solution\;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files\Toshiba\Bluetooth Toshiba Stack\sys\;C:\Program Files\Java\jdk1.7.0_09\bin;D:\IDE's ECLIPSE\eclipse;;.
Jun 27, 2013 10:46:36 PM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:projetoJSF' did not find a matching property.
Jun 27, 2013 10:46:37 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["http-bio-8080"]
Jun 27, 2013 10:46:37 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["ajp-bio-8009"]
Jun 27, 2013 10:46:37 PM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 1746 ms
Jun 27, 2013 10:46:37 PM org.apache.catalina.core.StandardService startInternal
INFO: Starting service Catalina
Jun 27, 2013 10:46:37 PM org.apache.catalina.core.StandardEngine startInternal
INFO: Starting Servlet Engine: Apache Tomcat/7.0.29
Jun 27, 2013 10:46:43 PM org.apache.catalina.startup.TaglibUriRule body
INFO: TLD skipped. URI: http://java.sun.com/jsf/core is already defined
Jun 27, 2013 10:46:43 PM com.sun.faces.config.ConfigureListener contextInitialized
INFO: Inicializando Mojarra 2.1.17 ( 20130107-1935 https://svn.java.net/svn/mojarra~svn/tags/2.1.17@11335) para o contexto '/projetoJSF'
Jun 27, 2013 10:46:43 PM com.sun.faces.spi.InjectionProviderFactory createInstance
INFO: JSF1048: Anotações PostConstruct/PreDestroy presentes. Os métodos ManagedBeans marcados com essas anotações informarão as anotações processadas.
Jun 27, 2013 10:46:45 PM org.hibernate.annotations.common.Version <clinit>
INFO: HCANN000001: Hibernate Commons Annotations {4.0.1.Final}
Jun 27, 2013 10:46:45 PM org.hibernate.Version logVersion
INFO: HHH000412: Hibernate Core {4.1.10.Final}
Jun 27, 2013 10:46:45 PM org.hibernate.cfg.Environment <clinit>
INFO: HHH000206: hibernate.properties not found
Jun 27, 2013 10:46:45 PM org.hibernate.cfg.Environment buildBytecodeProvider
INFO: HHH000021: Bytecode provider name : javassist
Jun 27, 2013 10:46:45 PM org.apache.catalina.core.StandardContext filterStart
SEVERE: Exception starting filter br.com.projetoJSF.controle.filtro.JPAFilter
java.lang.IncompatibleClassChangeError: Implementing class
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:791)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2901)
at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1170)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1678)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1556)
at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:905)
at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:890)
at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:57)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:52)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:34)
at br.com.projetoJSF.controle.filtro.JPAFilter.init(JPAFilter.java:28)
at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:277)
at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:258)
at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:382)
at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:103)
at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4650)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5306)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
at java.lang.Thread.run(Thread.java:722)
Jun 27, 2013 10:46:45 PM org.apache.catalina.core.StandardContext startInternal
SEVERE: Error filterStart
Jun 27, 2013 10:46:45 PM org.apache.catalina.core.StandardContext startInternal
SEVERE: Context [/projetoJSF] startup failed due to previous errors
Jun 27, 2013 10:46:45 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["http-bio-8080"]
Jun 27, 2013 10:46:45 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["ajp-bio-8009"]
Jun 27, 2013 10:46:45 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in 8680 ms
Alguém pode ajudar?