type Exception report
message javax/servlet/jsp/jstl/core/Config
description The server encountered an internal error that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: javax/servlet/jsp/jstl/core/Config javax.faces.webapp.FacesServlet.service(FacesServlet.java:683) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
root cause
java.lang.NoClassDefFoundError: javax/servlet/jsp/jstl/core/Config com.sun.faces.application.view.JspViewHandlingStrategy.executePageToBuildView(JspViewHandlingStrategy.java:361) com.sun.faces.application.view.JspViewHandlingStrategy.buildView(JspViewHandlingStrategy.java:130) com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:102) com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100) com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:223) javax.faces.webapp.FacesServlet.service(FacesServlet.java:671) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
note The full stack trace of the root cause is available in the Apache Tomcat/7.0.76 logs.