Doctrine 2 单次计算异常错误答案

【问题标题】：Doctrine 2 Single Computation Exception ErrorDoctrine 2 单次计算异常错误
【发布时间】：2012-07-05 01:30:05
【问题描述】：

我一直在尝试将我的学说 2 设置为模块化结构。我在尝试创建实体时收到此错误：

Entity has to be managed for single computation Entities\User@0000000078d19339000000004266cb59

代码：

/* Test Doctrine */
        $em = Zend_Registry::get('em');
        $user = new Entities\User();
        $user->name = "Bob";
        $user->username = "bob";
        $user->email = "bob@live.com";
        $user->password = "test";
        $user->activation = "";
        $em->flush($user);
        $em->persist();

【问题讨论】：

标签： zend-framework doctrine doctrine-orm

【解决方案1】：

该死的……

我很尴尬！这是一个黄金法则问题...

修复：

/* Test Doctrine */
        $em = Zend_Registry::get('em');
        $user = new Entities\User();
        $user->name = "Bob";
        $user->username = "bob";
        $user->email = "bob@live.com";
        $user->password = "test";
        $user->activation = "";
        $em->persist($user); // The other way around :D
        $em->flush();

【讨论】：