java.lang.AbstractMethodError(Hibernate & JPA)

Llama Factory

Llama Factory

模型微调
LLama-Factory

LLaMA Factory 是一个简单易用且高效的大型语言模型(Large Language Model)训练与微调平台。通过 LLaMA Factory,可以在无需编写任何代码的前提下,在本地完成上百种预训练模型的微调

记下一个错误

在使用jpa时碰到的,AbstractMethodError

错误信息:

java.lang.AbstractMethodError: org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl$4.getConfigurationValues()Ljava/util/Map;
    at org.hibernate.boot.registry.classloading.internal.ClassLoaderServiceImpl.withTccl(ClassLoaderServiceImpl.java:404)
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:842)
    at org.hibernate.jpa.HibernatePersistenceProvider.createEntityManagerFactory(HibernatePersistenceProvider.java:75)
    at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:54)
    at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:55)
    at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:39)
    at client.HelloWorldClient.main(HelloWorldClient.java:14)

原因:
jar包版本不匹配(hibernate-core和hibernate-entitymanager),造成低版本jar包中的方法为抽象方法。修改jar包版本即可。

看似微不足道改动却费尽了精力,编程路上都是坑啊!

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Llama Factory

Llama Factory

模型微调
LLama-Factory

LLaMA Factory 是一个简单易用且高效的大型语言模型(Large Language Model)训练与微调平台。通过 LLaMA Factory,可以在无需编写任何代码的前提下,在本地完成上百种预训练模型的微调

Error starting ApplicationContext. To display the condition evaluation report re-run your application with 'debug' enabled. 2025-10-18 15:35:38.000 ERROR TID: N/A main o.s.boot.SpringApplication: Application run failed org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Class org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider does not implement the requested interface jakarta.persistence.spi.PersistenceProvider at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1826) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:607) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:529) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:339) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:373) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:337) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:207) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:970) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:627) at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:146) at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:752) at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:439) at org.springframework.boot.SpringApplication.run(SpringApplication.java:318) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1361) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1350) at com.hinmsbackground.alarmservice.AlarmServiceApplication.main(AlarmServiceApplication.java:34) Caused by: java.lang.IncompatibleClassChangeError: Class org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider does not implement the requested interface jakarta.persistence.spi.PersistenceProvider at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:390) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:419)
最新发布
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