alguem sabe q erro eh esse:
org.apache.jasper.JasperException: Unable to read TLD “META-INF/jsf_core.tld” from JAR file “file:/D:/Desenvolvimento/apache-tomcat-6.0.14/webapps/testejsf/WEB-INF/lib/jsf-impl.jar”: org.apache.jasper.JasperException: Failed to load or instantiate TagLibraryValidator class: com.sun.faces.taglib.jsf_core.CoreValidator
???
valew