异常名称：

org.hibernate.NonUniqueObjectException: A different object with the same identifier value was already associated with the session :

　[cn.itsource.hibernate.day01.User#1]

异常截图：

异常详细：

org.hibernate.NonUniqueObjectException: A different object with the same identifier value was already associated with the session : [cn.dx.hibernate.day01.User#1]

at org.hibernate.engine.internal.StatefulPersistenceContext.checkUniqueness(StatefulPersistenceContext.java:617)

at org.hibernate.event.internal.DefaultSaveOrUpdateEventListener.performUpdate(DefaultSaveOrUpdateEventListener.java:301)

at org.hibernate.event.internal.DefaultSaveOrUpdateEventListener.entityIsDetached(DefaultSaveOrUpdateEventListener.java:244)

at org.hibernate.event.internal.DefaultUpdateEventListener.performSaveOrUpdate(DefaultUpdateEventListener.java:55)

at org.hibernate.event.internal.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:90)

at org.hibernate.internal.SessionImpl.fireUpdate(SessionImpl.java:739)

at org.hibernate.internal.SessionImpl.update(SessionImpl.java:731)

at org.hibernate.internal.SessionImpl.update(SessionImpl.java:726)

at cn.itsource.hibernate.day01.CRUDTest.testUpdate1(CRUDTest.java:127)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:601)

at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)

at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)

at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)

at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)

at org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRunner.java:79)

at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:71)

at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:49)

at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)

at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)

at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)

at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)

at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)

at org.junit.runners.ParentRunner.run(ParentRunner.java:236)

at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)

at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)

at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)

at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)

at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)

at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)

异常原因:

　　在一级缓存里有两个相同的oid的不同内存地址

　　

　　　这里的oidDomain2的地址和上面不一样

　　代码中调用update的时候必须保证一级缓存里面只能有一个oid的地址.

Exception 06 : org.hibernate.NonUniqueObjectException: A different object with the same identifier value was already associated with the session :的更多相关文章

  1. org.hibernate.NonUniqueObjectException: a different object with the same identifier value was already associated with the session:

    保存实体异常 https://blog.csdn.net/zzzz3621/article/details/9776539 org.hibernate.NonUniqueObjectException ...

  2. org.hibernate.NonUniqueObjectException: a different object with the same identifier value was already associated with the session异常解决办法

    org.hibernate.NonUniqueObjectException: a different object with the same identifier value was alread ...

  3. rg.hibernate.NonUniqueObjectException: a different object with the same identifier value was already associated with the session:

    原先跑TEST CASE的时候没有出错 但是跑到整个程序里面,除了这个问题, 网上也找了下资料,说是用merge之类的可以解决,因为你这个update的obj和session里面的不用,所以导致此问题 ...

  4. org.hibernate.NonUniqueObjectException: a different object with the same identifier value was alread---------程序报错

    今天遇到了这个问题: org.hibernate.NonUniqueObjectException: a different object with the same identifier value ...

  5. 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 identifie ...

  6. Hibernate Error: a different object with the same identifier value was already associated with the session

    在执行Hibernate的Update操作时,报错:a different object with the same identifier value was already associated w ...

  7. hibernate 异常a different object with the same identifier value was already associated with the session

    在使用hibernate的时候发现了一个问题,记录一下解决方案. 前提开启了事务和事务间并无commit,进行两次save,第二次的时候爆出下面的异常a different object with t ...

  8. org.hibernate.NonUniqueObjectException:a different object with the same identifier value was alread

    转自: http://blog.csdn.net/zzzz3621/article/details/9776539 看异常提示意思已经很明显了,是说主键不唯一,在事务的最后执行SQL时,session ...

  9. Hibernate更新数据报错:a different object with the same identifier value was already associated with the session: [com.elec.domain.ElecCommonMsg#297e35035c28c368015c28c3e6780001]

    使用hibernate更新数据时,报错 Struts has detected an unhandled exception: Messages: a different object with th ...

随机推荐

  1. git报ssh variant 'simple' does not support setting port解决办法

      解决办法 在git bash中输入命令 1 git config --global ssh.variant ssh 照着来一遍,肯定解决

  2. SNF开发平台WinForm-Grid表格控件大全

    我们在开发系统时,会有很多种控件进行展示,甚至有一些为了方便的一些特殊需求. 那么下面就介绍一些我们在表格控件里常用的方便的控件:   1.Grid表格查询条 Grid表格下拉 3.Grid表格弹框选 ...

  3. Python序列化之Json基础

    python的序列化就是将python的基本对象转换为字符串的过程,反之则是反序列化. 序列化类型: -> import json import pickle 序列化定义: 序列化:对象.列表. ...

  4. (转)Linux服务器磁盘空间占满问题

    转自:https://www.cnblogs.com/cindy-cindy/p/6796684.html 下面我们一起来看一篇关于Linux服务器磁盘占满问题解决(/dev/sda3 满了),希望碰 ...

  5. Core dump去哪里了？

    转自:http://blog.csdn.net/normallife/article/details/53818997 今天程序Crash,去追踪,找core dump,始终没有找到,后来到了/pro ...

  6. netbeans增加yii的代码提示

    在NetBeans中创建PHP项目 NetBeans目前还没有直接支持Yii Framework或Yii相关的插件,但是可以通过其他方式来实现Yii的代码自动提示. 首先,打开新建项目向导,创建一个“ ...

  7. nginx配置http为1.0到1.1

    转载自:https://blog.csdn.net/u014558668/article/details/79237020 需求:接口通过nginx转发服务器,接收不到数据,但是测试环境是好的: 环境 ...

  8. GitStack 第三方开源服务器端

      GitStack 开源集成Git的界面服务器端 官网URL:http://gitstack.com     详情 请看<分布式版本控制系统Git--使用GitStack+TortoiseGi ...

  9. Java知多少（35）Object类

    Object 类位于 java.lang 包中,是所有 Java 类的祖先,Java 中的每个类都由它扩展而来. 定义Java类时如果没有显示的指明父类,那么就默认继承了 Object 类.例如: p ...

  10. Tomcat 7.0安装与配置

    下载后解压缩到C盘,重命名为Tomcat-7.0.67,目录最好不要有空格: 以下为Tomcat 7的配置: 首先,右键计算机–>属性–>高级系统设置–>环境变量:  下载好压缩包后 ...