CODEWITHSUNDEEP
jsptomcatlifecycleexception
Tran Pham
Tran Pham

Reputation: 15

catalina.LifecycleException: Failed to start

I'm trying to make my Tomcat runs but I keep getting error message Server Tomcat v9.0 Server at localhost failed to start.

I've tried to add commons-logging-1.2.jar to fix the problem, but it's still not working. Any insight would be greatly appreciated! Below is the error log (UPDATED). It does indicate the servlet mapping error with my countycreate jsp file.

INFO: Starting Servlet engine: [Apache Tomcat/9.0.37]
Jul 11, 2020 2:13:02 PM org.apache.catalina.core.ContainerBase startInternal
SEVERE: A child container failed during start
java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/Trial-servlet]]
    at java.util.concurrent.FutureTask.report(Unknown Source)
    at java.util.concurrent.FutureTask.get(Unknown Source)
    at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:916)
    at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:841)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1384)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1374)
    at java.util.concurrent.FutureTask.run(Unknown Source)
    at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
    at java.util.concurrent.AbstractExecutorService.submit(Unknown Source)
    at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:909)
    at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
    at org.apache.catalina.core.StandardService.startInternal(StandardService.java:421)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
    at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:930)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
    at org.apache.catalina.startup.Catalina.start(Catalina.java:738)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:342)
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:473)
Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/Trial-servlet]]
    at org.apache.catalina.util.LifecycleBase.handleSubClassException(LifecycleBase.java:440)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:198)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1384)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1374)
    at java.util.concurrent.FutureTask.run(Unknown Source)
    at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
    at java.util.concurrent.AbstractExecutorService.submit(Unknown Source)
    at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:909)
    ... 21 more
Caused by: java.lang.IllegalArgumentException: Invalid <url-pattern> [countycreate] in servlet mapping
    at org.apache.catalina.core.StandardContext.addServletMappingDecoded(StandardContext.java:3176)
    at org.apache.catalina.Context.addServletMappingDecoded(Context.java:881)
    at org.apache.catalina.startup.ContextConfig.configureContext(ContextConfig.java:1603)
    at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1377)
    at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:983)
    at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:302)
    at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:123)
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5044)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
    ... 27 more

Jul 11, 2020 2:13:02 PM org.apache.catalina.core.ContainerBase startInternal
SEVERE: A child container failed during start
java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: A child container failed during start
    at java.util.concurrent.FutureTask.report(Unknown Source)
    at java.util.concurrent.FutureTask.get(Unknown Source)
    at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:916)
    at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
    at org.apache.catalina.core.StandardService.startInternal(StandardService.java:421)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
    at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:930)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
    at org.apache.catalina.startup.Catalina.start(Catalina.java:738)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:342)
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:473)
Caused by: org.apache.catalina.LifecycleException: A child container failed during start
    at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:928)
    at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:841)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1384)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1374)
    at java.util.concurrent.FutureTask.run(Unknown Source)
    at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
    at java.util.concurrent.AbstractExecutorService.submit(Unknown Source)
    at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:909)
    ... 13 more
Caused by: java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/Trial-servlet]]
    at java.util.concurrent.FutureTask.report(Unknown Source)
    at java.util.concurrent.FutureTask.get(Unknown Source)
    at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:916)
    ... 21 more
Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/Trial-servlet]]
    at org.apache.catalina.util.LifecycleBase.handleSubClassException(LifecycleBase.java:440)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:198)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1384)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1374)
    at java.util.concurrent.FutureTask.run(Unknown Source)
    at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
    at java.util.concurrent.AbstractExecutorService.submit(Unknown Source)
    at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:909)
    ... 21 more
Caused by: java.lang.IllegalArgumentException: Invalid <url-pattern> [countycreate] in servlet mapping
    at org.apache.catalina.core.StandardContext.addServletMappingDecoded(StandardContext.java:3176)
    at org.apache.catalina.Context.addServletMappingDecoded(Context.java:881)
    at org.apache.catalina.startup.ContextConfig.configureContext(ContextConfig.java:1603)
    at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1377)
    at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:983)
    at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:302)
    at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:123)
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5044)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
    ... 27 more

This is my web.xml file:

 <?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" version="3.1">
  <display-name>County</display-name>
  <welcome-file-list>
    <welcome-file>CountyCreate.jsp</welcome-file>
  </welcome-file-list>
  <!--
  <servlet>
    <servlet-name>CountyCreate</servlet-name>
    <servlet-class>servlet.CountyCreate</servlet-class>
  </servlet>
  <servlet-mapping>
    <servlet-name>CountyCreate</servlet-name>
    <url-pattern>/countycreate</url-pattern>
  </servlet-mapping>
  -->
</web-app>

And this is one of my servlet file.. This file locates in the src > servlet folder in my directory:

    package whetherweather.servlet;

import java.io.IOException;
import java.sql.SQLException;
import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import whetherweather.dal.DemographicDao;
import whetherweather.dal.CountyDao;
import whetherweather.model.County;


@WebServlet("/usercreate")
public class CountyCreate extends HttpServlet {
    
    protected CountyDao countyDao;
    
    @Override
    public void init() throws ServletException {
        countyDao = CountyDao.getInstance();
    }
    
    @Override
    public void doGet(HttpServletRequest req, HttpServletResponse resp)
            throws ServletException, IOException {
        // Map for storing messages.
        Map<String, String> messages = new HashMap<String, String>();
        req.setAttribute("messages", messages);
        //Just render the JSP.   
        req.getRequestDispatcher("/CountyCreate.jsp").forward(req, resp);
    }
    
    @Override
    public void doPost(HttpServletRequest req, HttpServletResponse resp)
            throws ServletException, IOException {
        // Map for storing messages.
        Map<String, String> messages = new HashMap<String, String>();
        req.setAttribute("messages", messages);

        // Retrieve and validate county id.
        Integer countyId = Integer.parseInt(req.getParameter("idCounty"));
        if (countyId == null) {
            messages.put("success", "Invalid idCounty");
        } else {
            // Create county.
            Integer getcountyId = Integer.parseInt(req.getParameter("idCounty"));
            String getCountyName = req.getParameter("CountyName");
            Integer getDemoId = Integer.parseInt(req.getParameter("Demographics_idDemographics"));
            String getState = req.getParameter("State");
 
       
            try {
                // Exercise: parse the input for StatusLevel.
                County county = new County(getcountyId, getCountyName, getDemoId, getState);
                county = countyDao.create(county);
                messages.put("success", "Successfully created " + countyId);
            } catch (SQLException e) {
                e.printStackTrace();
                throw new IOException(e);
            }
        }
        
        req.getRequestDispatcher("/CountyCreate.jsp").forward(req, resp);
    }
}

Upvotes: 0

Views: 1429

Answers (0)

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