CODEWITHSUNDEEP
springspring-bootspring-mvcjsptomcat
Priyal
Priyal

Reputation: 11

getting error 500 while using SpringMVC with JSP page

I am trying to create a UI with JSP and SpringBoot using SpringMVC. after all the configuration properly done i am still getting the error - "java.lang.ClassNotFoundException: org.eclipse.jdt.internal.compiler.env.INameEnvironment" I have tried so much to resolve it but still not working. if anyone can help me. thank you in advance.

My file structure enter image description here

My Controller

    package com.capgemini.PACE.PACE;

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

    @Controller
    public class HelloController {

@RequestMapping("/")
public String Hello()
{
    return "/Hello";
}
    }

My SpringBoot page

    package com.capgemini.PACE.PACE;

    import org.springframework.boot.SpringApplication;
    import org.springframework.boot.autoconfigure.SpringBootApplication;

    @SpringBootApplication
    public class PaceApplication {

public static void main(String[] args) {
    SpringApplication.run(PaceApplication.class, args);
}

    }

My pom.xml

    <?xml version="1.0" encoding="UTF-8"?>
    <project xmlns="http://maven.apache.org/POM/4.0.0"        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>2.1.3.RELEASE</version>
    <relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.capgemini.PACE</groupId>
<artifactId>PACE</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>PACE</name>
<description>Demo project for Spring Boot</description>

<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
   <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
    <java.version>1.8</java.version>
</properties>

<dependencies>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-test</artifactId>
        <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>org.apache.tomcat.embed</groupId>
        <artifactId>tomcat-embed-jasper</artifactId>
    </dependency>
</dependencies>

<build>
    <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
        </plugin>
    </plugins>
</build>

my JSP page

    <%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
    <!DOCTYPE html>
    <html>
    <head>
    <meta charset="UTF-8">
    <title>Insert title here</title>
    </head>
    <body>
    <h1>HEllo!!</h1>

    </body>
    </html>

my application.properties

    server.port=8082
    spring.mvc.view.prefix = /WEB-INF/views/
    spring.mvc.view.suffix = .jsp
    spring.mvc.static-path-pattern=/resources/**

I have tried adding these dependencies in the pom.xml still didn't work getting the same error

    <dependency>
        <groupId>javax.servlet.jsp.jstl</groupId>
        <artifactId>javax.servlet.jsp.jstl-api</artifactId>
        <version>1.2.1</version>
    </dependency>
    <dependency>
        <groupId>javax.servlet.jsp</groupId>
        <artifactId>jsp-api</artifactId>
        <version>2.1</version>

I am getting error-

Whitelabel Error Page

This application has no explicit mapping for /error, so you are seeing this as a fallback.

Wed Apr 03 14:06:02 EDT 2019
There was an unexpected error (type=Internal Server Error, status=500).
org/eclipse/jdt/internal/compiler/env/INameEnvironment

Upvotes: 1

Views: 857

Answers (1)

Mohammad Mayar Alam
Mohammad Mayar Alam

Reputation: 55

In my case it worked by adding this dependency in pom.xml file.
It is needed to compile jsp don't know why tomcat-embed-jasper version is not working
        <dependency>
            <groupId>org.eclipse.jdt.core.compiler</groupId>
            <artifactId>ecj</artifactId>
            <version>4.6.1</version>
            <scope>provided</scope>
        </dependency>

Upvotes: 2

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