【identifier of an instance of xx.entity was altered from xxKey@249e3cb2 to xxKey@74e8f4a3; nested exception is org.hibernate.HibernateException: identifier of an instance of xxentity was altered from错误】的更多相关文章

identifier of an instance of xx.entity was altered from xxKey@249e3cb2 to xxKey@74e8f4a3; nested exception is org.hibernate.HibernateException: identifier of an instance of xxentity was altered from错误

用entityManager保存数据时报错如下 identifier of an instance of xx.entity was altered from xxKey@249e3cb2 to xxKey@74e8f4a3; nested exception is org.hibernate.HibernateException: identifier of an instance of xxentity was altered from xxKey@249e3cb2 to xxKey@74e…

报错HTTP Status 500 - HHH000142: Javassist Enhancement failed: cn.itcast.entity.Customer; nested exception is org.hibernate.HibernateException: HHH000142: Javassist Enhancement failed: cn.itcast.entity.

报错 type Exception report message HHH000142: Javassist Enhancement failed: cn.itcast.entity.Customer; nested exception is org.hibernate.HibernateException: HHH000142: Javassist Enhancement failed: cn.itcast.entity.Customer description The server encou…

解决org.hibernate.HibernateException: identifier of an instance of com.ahd.entity.Order was altered from2 to 0

错误信息 严重: Servlet.service() for servlet [springmvc] in context with path [/order] threw exception [Request processing failed; nested exception is org.hibernate.HibernateException: identifier of an instance of com.ahd.entity.Order was altered from 6 to…

【hibernate】错误：org.hibernate.HibernateException: identifier of an instance of com.agen.entity.Monthdetail was altered from xx to xx

所报错误: org.hibernate.HibernateException: identifier of an instance of com.agen.entity.Monthdetail was altered from 40288f8e5ac675fe015ac67725c40001 to 444b8583-c965-4457-9e44-907b31cf3b92 错误位置: 更改方法:…

Caused by: org.hibernate.HibernateException: identifier of an instance of ... is alterde from

Caused by: org.hibernate.HibernateException: identifier of an instance of ... is alterde from     Hibernate的提示错误 Caused by: org.hibernate.HibernateException: identifier of an instance of .[类名]. is alterde from [数字] to [数字] 原因:是由于在一个事务中更新了主键,而主键是不能被更新…

报错HTTP Status 500 - The given object has a null identifier: cn.itcast.entity.Customer; nested exception is org.hibernate.TransientObjectException: The given object has a null identifier:

在使用模型驱动封装的时候,要保证表单中name属性名和类中属性名一致,否则将会报错如下: HTTP Status 500 - The given object has a null identifier: cn.itcast.entity.Customer; nested exception is org.hibernate.TransientObjectException: The given object has a null identifier: cn.itcast.entity.Cus…

org.springframework.dao.InvalidDataAccessApiUsageException: detached entity passed to persist: sys.entity.Role; nested exception is org.hibernate.PersistentObjectException: 的解决方案

1.错误信息 org.springframework.dao.InvalidDataAccessApiUsageException: detached entity passed to persist: sys.entity.Role; nested exception is org.hibernate.PersistentObjectException: detached entity passed to persist: sys.entity.Role at org.springframew…

spring 整合hibernate注解时候，出现“Unknown entity: com.ssh.entry.Admin; nested exception is org.hibernate.MappingException: Unknown entity: com.ssh.entry.Admin”异常的问题

今天学习使用ssh框架的时候,出现一个异常,弄了好久才找到,在这记录一下,我的sb错误1.spring整合hibernate,取代*.hbm.xml配置文件   在applicationContext.xml文件中配置方式 `<!-- 数据库连接池 --> <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource"> <property name=&qu…

Exception occurred during processing request: The given object has a null identifier: com.zsn.crm.Model.SaleVisit; nested exception is org.hibernate.TransientObjectException: The given object has a nu

edit.jsp页面没有加入隐藏字段 id ,导致模型驱动封装时缺少id ,,调用update更新数据库时出错!…

org.hibernate.HibernateException: A collection with cascade="all-delete-orphan" was no longer referenced by the owning entity instance:

详细错误堆栈信息: org.hibernate.HibernateException: A collection with cascade="all-delete-orphan" was no longer referenced by the owning entity instance: xx.xx.TempItem.tempItemCats at org.hibernate.engine.Collections.processDereferencedCollection(Colle…