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:…

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…

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…

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…

今天项目组有成员使用spring声明式事务出现下面异常,这里跟大家分享学习下. 异常信息: org.springframework.orm.hibernate3.HibernateSystemException: identifier of an instance of com.xxx.entity.Activity was altered from 33 to null; nested exception is org.hibernate.HibernateException: identif…

hibernate有三种状态,transient(瞬时状态),persistent(持久化状态)以及detached(离线状态),瞬时状态就是刚new出来一个对象,还没有被保存到数据库中,持久化状态就是已经被保存到数据库中,离线状态就是数据库中有,但是session中不存在该对象. session = HibernateUtil.openSession(); session.beginTransaction(); Person person = new Person(); person.setN…

Caused by: org.hibernate.HibernateException: identifier of an instance of com.xxx.model.system.xxxObject was altered from 1765 to 1766 at org.hibernate.event.def.DefaultFlushEntityEventListener.checkId(DefaultFlushEntityEventListener.java:85) at org.…

今天写项目时,在使用hibernate封装的插入方法时,由于需要同时保存多个数据,导致出现identifier of an instance of 如下代码 :(由于最大最小分数不同所以需要插入两条数据) ExamScoreDivide examScoreDivide=new ExamScoreDivide(); ExamCourse examCourse=new ExamCourse(); examCourse.setExamCourseId(examCourseId); Exam exam=…

idea中Hibernate错误:无法解析表 这种情况主要是在idea中使用hibernate自定义注解,idea无法检查数据源 this inspecton controls whether the persistence ORM annotations are checked configured datasources 这个检查吨控制持久化ORM注释是否被检查了配置的数据源 解决方案:1,打开左侧的datasource 2,点开右上角的加号,然后选中你所使用的数据源 3,(我用的是mysq…

hibernate出现 org.hibernate.PropertyNotFoundException: field [departmen] not found on cn.itcast.hibernate.domain.Employee1错误 出现这种错误是因为,实体类的配置文件(ClassName.hbm.xml)中的属性名和类中的属性名不一致造成的,检查并修改就可解决 比如: 类有如下属性: private int id; private String name;private Depar…