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error in java spring boot

hi am geting the following error

Sep 09, 2019 8:31:28 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Server version name: Apache Tomcat/9.0.20
Sep 09, 2019 8:31:28 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Server built: May 3 2019 22:26:00 UTC
Sep 09, 2019 8:31:28 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Server version number: 9.0.20.0
Sep 09, 2019 8:31:28 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: OS Name: Windows 10
Sep 09, 2019 8:31:28 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: OS Version: 10.0
Sep 09, 2019 8:31:28 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Architecture: amd64
Sep 09, 2019 8:31:28 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Java Home: C:\Java\jdk1.8.0_111\jre
Sep 09, 2019 8:31:28 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: JVM Version: 1.8.0_111-b14
Sep 09, 2019 8:31:28 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: JVM Vendor: Oracle Corporation
Sep 09, 2019 8:31:28 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: CATALINA_BASE: C:\Users\Desmond\eclipse-workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0
Sep 09, 2019 8:31:28 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: CATALINA_HOME: C:\Program Files\Apache Software Foundation\Tomcat 9.0
Sep 09, 2019 8:31:28 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -Dcatalina.base=C:\Users\Desmond\eclipse-workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0
Sep 09, 2019 8:31:28 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -Dcatalina.home=C:\Program Files\Apache Software Foundation\Tomcat 9.0
Sep 09, 2019 8:31:28 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -Dwtp.deploy=C:\Users\Desmond\eclipse-workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps
Sep 09, 2019 8:31:28 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -Djava.endorsed.dirs=C:\Program Files\Apache Software Foundation\Tomcat 9.0\endorsed
Sep 09, 2019 8:31:28 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -Dfile.encoding=Cp1252
Sep 09, 2019 8:31:28 PM org.apache.catalina.core.AprLifecycleListener lifecycleEvent
INFO: Loaded APR based Apache Tomcat Native library [1.2.21] using APR version [1.6.5].
Sep 09, 2019 8:31:28 PM org.apache.catalina.core.AprLifecycleListener lifecycleEvent
INFO: APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true].
Sep 09, 2019 8:31:28 PM org.apache.catalina.core.AprLifecycleListener lifecycleEvent
INFO: APR/OpenSSL configuration: useAprConnector [false], useOpenSSL [true]
Sep 09, 2019 8:31:28 PM org.apache.catalina.core.AprLifecycleListener initializeSSL
INFO: OpenSSL successfully initialized [OpenSSL 1.1.1a 20 Nov 2018]
Sep 09, 2019 8:31:29 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["http-nio-8080"]
Sep 09, 2019 8:31:31 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["ajp-nio-8009"]
Sep 09, 2019 8:31:31 PM org.apache.catalina.startup.Catalina load
INFO: Server initialization in [4,215] milliseconds
Sep 09, 2019 8:31:31 PM org.apache.catalina.core.StandardService startInternal
INFO: Starting service [Catalina]
Sep 09, 2019 8:31:31 PM org.apache.catalina.core.StandardEngine startInternal
INFO: Starting Servlet engine: [Apache Tomcat/9.0.20]
Sep 09, 2019 8:31:32 PM org.apache.jasper.servlet.TldScanner scanJars
INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
Sep 09, 2019 8:31:33 PM org.apache.catalina.core.ApplicationContext log
INFO: Initializing Spring DispatcherServlet 'dispatcher'
Sep 09, 2019 8:31:33 PM org.springframework.web.servlet.FrameworkServlet initServletBean
INFO: Initializing Servlet 'dispatcher'
Sep 09, 2019 8:31:34 PM org.springframework.web.servlet.FrameworkServlet initServletBean
INFO: Completed initialization in 1567 ms
Sep 09, 2019 8:31:34 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["http-nio-8080"]
Sep 09, 2019 8:31:34 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["ajp-nio-8009"]
Sep 09, 2019 8:31:34 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in [2,943] milliseconds
Sep 09, 2019 8:45:55 PM org.springframework.web.servlet.DispatcherServlet noHandlerFound
WARNING: No mapping for GET /spring-mvc-demo_01/showform

ava

girionis

Can you post your HelloWorldController.java?

chalie001

ASKER

package com.luv2code.springdemo.mvc;

import javax.servlet.http.HttpServletRequest;

import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;

@Controller
public class HelloWorldController {
	
	@RequestMapping("/showForm")
	public String showForm() {
		return "helloworld-form";
	}
	
	@RequestMapping("/processForm")
	public String processForm() {
		return "helloworld";
	}
	
	@RequestMapping("/processFormVersionTwo")	
	public String letsShoutDude(HttpServletRequest request, Model model) {
		
		// read the request parameter from the HTML form
		String theName = request.getParameter("studentName");
		
		// convert the data to all caps
		theName = theName.toUpperCase();
		
		// create the message
		String result = "Yo! " + theName;
		
		// add message to the model
		model.addAttribute("message", result);
				
		return "helloworld";
	}
	


}

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girionis

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