HTTP Error 500 in JSF

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HTTP Error 500 in JSF

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I'm having problems with HTTP error 500.

I have already changed the application of Eclipse Kepler to Neon, already gave a clean in the project.

I circled the project on the server with no open browser and nothing. I tried searching for the error, I also did not find anything about it. I will post below what has appeared in the console log.

HTTP Status 500 – Internal Server Error


Type Exception Report

Message javax/servlet/jsp/jstl/core/Config

Description The server encountered an unexpected condition that prevented it from fulfilling the request.

Exception
javax.servlet.ServletException: javax/servlet/jsp/jstl/core/Config
    javax.faces.webapp.FacesServlet.service(FacesServlet.java:671)
    org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)


Root Cause
java.lang.NoClassDefFoundError: javax/servlet/jsp/jstl/core/Config
    com.sun.faces.application.view.JspViewHandlingStrategy.executePageToBuildView(JspViewHandlingStrategy.java:344)
    com.sun.faces.application.view.JspViewHandlingStrategy.buildView(JspViewHandlingStrategy.java:153)
    com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:99)
    com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
    com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:219)
    javax.faces.webapp.FacesServlet.service(FacesServlet.java:659)
    org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)


Root Cause
java.lang.ClassNotFoundException: javax.servlet.jsp.jstl.core.Config
    org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1292)
    org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1121)
    com.sun.faces.application.view.JspViewHandlingStrategy.executePageToBuildView(JspViewHandlingStrategy.java:344)
    com.sun.faces.application.view.JspViewHandlingStrategy.buildView(JspViewHandlingStrategy.java:153)
    com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:99)
    com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
    com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:219)
    javax.faces.webapp.FacesServlet.service(FacesServlet.java:659)
    org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)


Note The full stack trace of the root cause is available in the server logs.


Apache Tomcat/9.0.7

http apache jsf tomcat

asked by anonymous 07.09.2018 / 16:05

2 answers

Detect the shake of the phone in JavaScript how to add images in a ListViewGroup

score 0 · Answer 1

Root Cause java.lang.ClassNotFoundException: javax.servlet.jsp.jstl.core.Config

This error means that the JSTL library is missing

If you are using Maven, in your Pom file add the dependency:

<dependency>
      <groupId>javax.servlet</groupId>
      <artifactId>jstl</artifactId>
      <version>1.2</version>
</dependency>

If you are not using Maven, add the jstl library to your project's WEB-INF / lib directory

link

score 0 · Answer 2

Edjane, thank you very much for the help, that's it. I added that dependence to maven and it worked. The problem now is another rs. The index.jsf appears Hello World !! and not what I did on the page. What could be happening?