Duplicate Annotation Error in Hibernate Bytecode Enhancement (Hibernate 6.4.4.Final)

Hibernate ORM
1

I am encountering an error when running my Spring Boot application with Hibernate 6.4.4.Final. The application fails to start due to a BeanCreationException caused by a duplicate annotation in Hibernate’s bytecode enhancement.

Error Details:

Application run failed org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in com.example.persistence.config.SchemaDataSourceConfig: Duplicate annotation for class interface org.hibernate.bytecode.enhance.spi.EnhancementInfo (versions 6.4.4.Final")

2024-07-11 05:43:37,676 ERROR [main] [trace id: span id: [org.springframework.boot.SpringApplication)] Application run failed

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in com.example.persistence.config.SchemaDataSourceConfig: Duplicate annotation for class: org.hibernate.bytecode.enhance.spi.EnhancementInfo (version="6.4.4.Final") interface org.hibernate.bytecode.enhance.spi.EnhancementInfo

Caused by: java.lang.annotation.AnnotationFormatError: Duplicate annotation for class interface org.hibernate.bytecode.enhance.spi.EnhancementInfo (version 6.4.4.Final")
    at java.base/sun.reflect.annotation.AnnotationParser.parseAnnotations(AnnotationParser.java:126)
    at java.base/sun.reflect.annotation.AnnotationParser.parseAnnotations(AnnotationParser.java:73)
    at java.base/java.lang.Class.createAnnotationData(Class.java:4246)
    at java.base/java.lang.Class.annotationData(Class.java:4235)
    at java.base/java.lang.Class.annotationData(Class.java:4251)
    at java.base/java.lang.Class.isAnnotationPresent(Class.java:4128)
    at org.hibernate.boot.model.source.internal.annotations.AnnotationMetadataSourceProcessorImpl.<init>(AnnotationMetadataSourceProcessorImpl.java:204)
    ...

@Primary
@DependsOn({"dataSource"})
@Qualifier("entityManagerFactory")
@Bean(name = {"entityManagerFactory"})
public LocalContainerEntityManagerFactoryBean entityManagerFactory(@Qualifier("dataSource") DataSource dataSource) {
    LocalContainerEntityManagerFactoryBean entityManagerFactory = new LocalContainerEntityManagerFactoryBean();
    entityManagerFactory.setPersistenceUnitName("my_schema");

    AbstractJpaVendorAdapter jpaVendorAdapter = new HibernateJpaVendorAdapter();
    jpaVendorAdapter.setShowSql(false);
    jpaVendorAdapter.setDatabase(Database.MYSQL);
    jpaVendorAdapter.setDatabasePlatform("org.hibernate.dialect.MySQLDialect");

    entityManagerFactory.setJpaVendorAdapter(jpaVendorAdapter);
    entityManagerFactory.setJpaDialect(new HibernateJpaDialect());
    entityManagerFactory.setDataSource(dataSource);
    entityManagerFactory.setPackagesToScan(new String[]{"com.example", "com.anotherpackage"});
    entityManagerFactory.setJpaProperties(this.mySchemaHibernateProperties());

    return entityManagerFactory;
}

private Properties mySchemaHibernateProperties() {
    // Properties implementation
}
2

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