java.lang.ClassNotFoundException: org.apache.commons.digester.Digester

[cezar_apulchro]

Hi, 
trying to create a report using jasperstudio I created an new servlet, but my problem still the same. I have find this servlet in Youtube site but I'm getting an erro. 

Above my Servlet: 

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package com.itc_systems_web_mw0;

import java.io.File;
import java.io.IOException;
import java.io.PrintWriter;
import java.sql.Connection;
import java.util.HashMap;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import net.sf.jasperreports.engine.JRException;
import net.sf.jasperreports.engine.JasperReport;
import net.sf.jasperreports.engine.JasperRunManager;
import net.sf.jasperreports.engine.util.JRLoader;

/**
 *
 * @author Cezar Apulchro
 */
public class ListAgendaEletro_S05 extends HttpServlet
{
    public Connection conectar;
    /**
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
     * methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException
    {
        
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException
    {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException
    {
        try
        {
            geraRelatorio(request, response);
        } catch (JRException ex)
        {
            Logger.getLogger(ListAgendaEletro_S05.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

    protected void geraRelatorio(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException, JRException
    {
        String erro = "";
        String dataexame = null;
        
        String pathJasper =  getServletContext().getRealPath("/WEB-INF/Reports/ListEletro_P63.jasper");
        File arquivo = new File(pathJasper);
        HashMap<String, Object> parameters = new HashMap<String, Object>();
        
        byte[] bytes = null;
        
        ServletContext contexto = getServletContext();
        
        dataexame = request.getParameter("dtaagenda");
        parameters.put("paramData", dataexame);
        try
        {
            JasperReport relatorio = (JasperReport) JRLoader.loadObjectFromFile(
                contexto.getRealPath(pathJasper));
            bytes = JasperRunManager.runReportToPdf(relatorio, parameters, conectar);
        } catch (JRException e)
        {
            erro = e.getMessage();
            System.out.println("Erro: " + erro);
        } finally
        {
            if (bytes != null)
            {
                response.setContentType("application/pdf");
                response.setContentLength(bytes.length);
                ServletOutputStream outStream = response.getOutputStream();
                
                outStream.write(bytes);
                outStream.flush();
                outStream.close();
            } else
            {
                RequestDispatcher reqDisp = request.getRequestDispatcher("Agenda_Eletro_WM01.jsp");
                request.setAttribute("Erro: ", erro);
                
                reqDisp.forward(request, response);
            }
        }
    }
    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}
And the error: 

java.lang.NoSuchMethodError: net.sf.jasperreports.engine.util.JRLoader.loadObjectFromFile(Ljava/lang/String;)Ljava/lang/Object;
    at com.itc_systems_web_mw0.ListAgendaEletro_S05.geraRelatorio(ListAgendaEletro_S05.java:104)
    at com.itc_systems_web_mw0.ListAgendaEletro_S05.doPost(ListAgendaEletro_S05.java:79)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
    at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1682)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:344)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
    at org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:393)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:316)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:160)
    at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:734)
    at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:673)
    at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:99)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:174)
    at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:416)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:283)
    at com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:459)
    at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:167)
    at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:206)
    at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:180)
    at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:235)
    at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:283)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:200)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:132)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:111)
    at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)
    at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:536)
    at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:112)
    at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:117)
    at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:56)
    at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:137)
    at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:591)
    at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:571)
    at java.lang.Thread.run(Thread.java:748)

Environment:

   IDE: Netbeans 8.2

   Server: Glassfish 4.1.1

   Repository Maven

 

Thanks in advance.

 

Cezar Apulchro

[cezar_apulchro]

Sorry,

I wrong title question.

My problem is: "java.lang.NoSuchMethodError: net.sf.jasperreports.engine.util.JRLoader.loadObjectFromFile(Ljava/lang/String;)Ljava/lang/Object;"

 

[hozawa]

>            JasperReport relatorio = (JasperReport) JRLoader.loadObjectFromFile(
>                contexto.getRealPath(pathJasper));

The problem is with the above statement.

JRLoader() requires a File, InputStream, JasperReportsContext, or a URL.

http://jasperreports.sourceforge.net/api/net/sf/jasperreports/engine/util/JRLoader.html

contextto is a ServletContext and .getRealPath() returns a String.

https://docs.oracle.com/javaee/6/api/javax/servlet/ServletContext.html

 

If you want to pass a String, the method to use is loadObjectFromFile(filename)

[cezar_apulchro]

when was occured this problem I find your answer in this link https://community.jaspersoft.com/questions/960276/netsfjasperreportsengineutiljrloaderloadobject I changed to loadObjectFromFile but the problem still the same.

[cezar_apulchro]

i do this servlet following this video: