I am trying to use jstl core(<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="core" %>) in the jsp page while running getting the following error
There was an unexpected error (type=Internal Server Error, status=500). javax/servlet/jsp/tagext/TagLibraryValidator java.lang.NoClassDefFoundError: javax/servlet/jsp/tagext/TagLibraryValidator
and this my pom.xml file
<?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 https://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>3.1.2</version>
<relativePath /> <!-- lookup parent from repository -->
</parent>
<groupId>com.sai</groupId>
<artifactId>bankingapp</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>bankingapp</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>17</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>com.mysql</groupId>
<artifactId>mysql-connector-j</artifactId>
<scope>runtime</scope>
</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>
<!-- https://mvnrepository.com/artifact/javax.servlet/jstl -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
here is my jsp page with jstl library
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="core" %>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Login Form</title>
<link rel="stylesheet" type="text/css" href="css/login.css">
</head>
<body>
<div class="login-container">
<h1>Login</h1>
<form action="/customer/login" method="post">
<div class="input-group">
<label for="userName">Username:</label>
<input type="text" id="userName" name="userName" required>
</div>
<div class="input-group">
<label for="password">Password:</label>
<input type="password" id="password" name="password" required>
</div>
<div class="input-group">
<button type="submit">Login</button>
</div>
<core:if test="${error!=null}">
<div class="alert alert-danger">
${error}</div>
</core:if>
</form>
</div>
</body>
</html>
please tell me a solution to resolve this error
