Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: Not a managed type - spring-boot

Question

I am trying to create JPA repository with Driver class, but getting "Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: Not a managed type" Please find below code.
package org.codejudge.sb.config;
#Configuration
public class WebConfiguration {
#Bean
public WebMvcConfigurer corsConfigurer() {
return new WebMvcConfigurerAdapter() {
#Override
public void addCorsMappings(CorsRegistry registry) {
registry.addMapping("/**");
}
};
}
#Bean
public JpaTransactionManager transactionManager(EntityManagerFactory emf, DataSource dataSource){
JpaTransactionManager transactionManager = new JpaTransactionManager();
transactionManager.setEntityManagerFactory(emf);
transactionManager.setDataSource(dataSource);
return transactionManager;
}
#Bean
public DataSource dataSource() {
DriverManagerDataSource dataSource = new DriverManagerDataSource();
dataSource.setDriverClassName("com.mysql.cj.jdbc.Driver");
dataSource.setUrl("jdbc:mysql://127.0.0.1:3306/db?useSSL=false&serverTimezone=UTC&useLegacyDatetimeCode=false");
dataSource.setUsername("root");
dataSource.setPassword("admin");
return dataSource;
}
#Bean
public LocalContainerEntityManagerFactoryBean entityManagerFactory(DataSource dataSource, JpaVendorAdapter jpaVendorAdapter) {
LocalContainerEntityManagerFactoryBean em = new LocalContainerEntityManagerFactoryBean();
em.setDataSource(dataSource);
// em.setPersistenceUnitName("org.hibernate.jpa.HibernatePersistenceProvider");
em.setPackagesToScan("data");
em.setJpaVendorAdapter(jpaVendorAdapter);
em.setJpaProperties(additionalProperties());
return em;
}
Properties additionalProperties() {
Properties properties = new Properties();
properties.setProperty("hibernate.hbm2ddl.auto", "create-drop");
properties.setProperty("hibernate.dialect", "org.hibernate.dialect.MySQL5Dialect");
return properties;
}
#Bean
public JpaVendorAdapter jpaVendorAdapter(){
HibernateJpaVendorAdapter adapter = new HibernateJpaVendorAdapter();
//adapter.setDatabase();
adapter.setShowSql(true);
adapter.setGenerateDdl(false);
adapter.setDatabasePlatform("org.hibernate.dialect.HSQLDialect");
return adapter;
}
}
package org.codejudge.sb.model;
#Data
#AllArgsConstructor
#NoArgsConstructor
#DynamicUpdate
//#Table(name = "driver")
#Entity
public class Driver {
#Id
#GeneratedValue
#Column(name = "id")
private Integer id;
#Column(name = "name", nullable = false)
private String name;
#Column(name = "email", unique = true, nullable = false)
private String email;
#Digits(integer = 10, fraction = 2)
#Column(name = "phone_number", unique = true, nullable = false)
private Integer phoneNumber;
#Column(name = "license_number", unique = true, nullable = false)
private String licenseNumber;
#Column(name = "car_number", unique = true, nullable = false)
private String carNumber;
}
package org.codejudge.sb.repository;
import org.codejudge.sb.model.Driver;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.stereotype.Repository;
#Repository
public interface DriverRepo extends JpaRepository<Driver, Integer> {
}
package org.codejudge.sb;
#SpringBootApplication
#ComponentScan(basePackages = {"org.codejudge.sb", "org.codejudge.sb.model"})
#EnableJpaRepositories(basePackages={"org.codejudge.sb.repository"})
#EntityScan(basePackages = {"org.codejudge.sb.model"})
#EnableAutoConfiguration
#Slf4j
public class Application {
public static void main(String[] args) {
log.info("Starting Application...");
SpringApplication.run(Application.class, args);
}
}
ERROR LOG TRACE
2021-01-21 19:12:11.103 INFO 54796 --- [ main] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
2021-01-21 19:12:11.323 WARN 54796 --- [ main] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'driverRepo': Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: Not a managed type: class org.codejudge.sb.model.Driver
2021-01-21 19:12:11.324 INFO 54796 --- [ main] j.LocalContainerEntityManagerFactoryBean : Closing JPA EntityManagerFactory for persistence unit 'default'
2021-01-21 19:12:11.324 INFO 54796 --- [ main] .SchemaDropperImpl$DelayedDropActionImpl : HHH000477: Starting delayed evictData of schema as part of SessionFactory shut-down'
2021-01-21 19:12:11.330 INFO 54796 --- [ main] o.apache.catalina.core.StandardService : Stopping service [Tomcat]
2021-01-21 19:12:11.345 INFO 54796 --- [ main] ConditionEvaluationReportLoggingListener :
Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2021-01-21 19:12:11.352 ERROR 54796 --- [ main] o.s.boot.SpringApplication : Application run failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'driverRepo': Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: Not a managed type: class org.codejudge.sb.model.Driver
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1778) ~[spring-beans-5.1.8.RELEASE.jar!/:5.1.8.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:593) ~[spring-beans-5.1.8.RELEASE.jar!/:5.1.8.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:515) ~[spring-beans-5.1.8.RELEASE.jar!/:5.1.8.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320) ~[spring-beans-5.1.8.RELEASE.jar!/:5.1.8.RELEASE]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) ~[spring-beans-5.1.8.RELEASE.jar!/:5.1.8.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:318) ~[spring-beans-5.1.8.RELEASE.jar!/:5.1.8.RELEASE]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) ~[spring-beans-5.1.8.RELEASE.jar!/:5.1.8.RELEASE]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:826) ~[spring-beans-5.1.8.RELEASE.jar!/:5.1.8.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:877) ~[spring-context-5.1.8.RELEASE.jar!/:5.1.8.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:549) ~[spring-context-5.1.8.RELEASE.jar!/:5.1.8.RELEASE]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:140) ~[spring-boot-2.1.6.RELEASE.jar!/:2.1.6.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:742) ~[spring-boot-2.1.6.RELEASE.jar!/:2.1.6.RELEASE]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:389) ~[spring-boot-2.1.6.RELEASE.jar!/:2.1.6.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:311) ~[spring-boot-2.1.6.RELEASE.jar!/:2.1.6.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1213) ~[spring-boot-2.1.6.RELEASE.jar!/:2.1.6.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1202) ~[spring-boot-2.1.6.RELEASE.jar!/:2.1.6.RELEASE]
at org.codejudge.sb.Application.main(Application.java:21) ~[classes!/:0.0.1-SNAPSHOT]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:567) ~[na:na]
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:47) ~[spring-boot-in-docker.jar:0.0.1-SNAPSHOT]
at org.springframework.boot.loader.Launcher.launch(Launcher.java:86) ~[spring-boot-in-docker.jar:0.0.1-SNAPSHOT]
at org.springframework.boot.loader.Launcher.launch(Launcher.java:50) ~[spring-boot-in-docker.jar:0.0.1-SNAPSHOT]
at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:51) ~[spring-boot-in-docker.jar:0.0.1-SNAPSHOT]
Caused by: java.lang.IllegalArgumentException: Not a managed type: class org.codejudge.sb.model.Driver
at org.hibernate.metamodel.internal.MetamodelImpl.managedType(MetamodelImpl.java:552) ~[hibernate-core-5.3.10.Final.jar!/:5.3.10.Final]
at org.springframework.data.jpa.repository.support.JpaMetamodelEntityInformation.<init>(JpaMetamodelEntityInformation.java:74) ~[spring-data-jpa-2.1.9.RELEASE.jar!/:2.1.9.RELEASE]
at org.springframework.data.jpa.repository.support.JpaEntityInformationSupport.getEntityInformation(JpaEntityInformationSupport.java:66) ~[spring-data-jpa-2.1.9.RELEASE.jar