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java.lang.IllegalStateException:LifecycleProcessor未初始化

如何解决java.lang.IllegalStateException:LifecycleProcessor未初始化

我正在尝试使用spring数据和H2数据库运行Spring MVC项目,这是我当前的配置:

package com.skillshare.project.config;

import ...

@Configuration
@EnableJpaRepositories(basePackages = {"com.skillshare.project.dao"})
@EnableTransactionManagement
public class PersistenceJPAConfig {
    @Bean
    public DataSource dataSource() {
        EmbeddedDatabaseBuilder builder = new EmbeddedDatabaseBuilder();
        EmbeddedDatabase db = builder
                .setType(EmbeddedDatabaseType.H2) //.H2 or .DERBY
                .build();
        return db;
    }

    @Bean
    public LocalContainerEntityManagerfactorybean entityManagerFactory() {
        LocalContainerEntityManagerfactorybean em
                = new LocalContainerEntityManagerfactorybean();
        em.setDataSource(dataSource());
        em.setPackagesToScan(new String[] { "model" });

        JpavendorAdapter vendorAdapter = new HibernateJpavendorAdapter();
        em.setJpavendorAdapter(vendorAdapter);
        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.H2Dialect");
        properties.setProperty("hibernate.hbm2ddl.import_files","insert-data.sql");
        return properties;
    }

    @Bean
    public PlatformTransactionManager transactionManager(
            EntityManagerFactory emf){
        JpaTransactionManager transactionManager = new JpaTransactionManager();
        transactionManager.setEntityManagerFactory(emf);

        return transactionManager;
    }

    @Bean
    public PersistenceExceptionTranslationPostProcessor exceptionTranslation(){
        return new PersistenceExceptionTranslationPostProcessor();
    }


}

但是当我取消注释“ EnableJpaRepository”弹簧似乎没有开始。配置有问题吗?

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