Doctrine\ORM\ORMException:Doctrine 2(目前)不支持此行为

Question

我正在运行一个使用codeigniter和doctrine2的应用程序堆栈.我成功地运行命令行工具来生成我的模型,代理和数据库,直到几天前.Y'day我对我的XML映射做了一些补充,现在如果我运行的话

php doctrine-cli.php orm:create

它给了我以下错误并退出:

[Doctrine\ORM\ORMException] This behaviour is (currently) not supported by Doctrine 2

不管怎样,我做到了

php doctrine-cli.php orm:validate-schema --verbose

这给了我以下信息:

[Mapping]  OK - The mapping files are correct.


[Doctrine\ORM\ORMException]
This behaviour is (currently) not supported by Doctrine 2

Exception trace:
 () at C:\wamp\www\frsale\application\libraries\Doctrine\ORM\ORMException.php:12
8
 Doctrine\ORM\ORMException::notSupported() at C:\wamp\www\frsale\application\lib
raries\Doctrine\ORM\Tools\SchemaTool.php:439
 Doctrine\ORM\Tools\SchemaTool->_gatherRelationsSql() at C:\wamp\www\frsale\appl
ication\libraries\Doctrine\ORM\Tools\SchemaTool.php:213
 Doctrine\ORM\Tools\SchemaTool->getSchemaFromMetadata() at C:\wamp\www\frsale\ap
plication\libraries\Doctrine\ORM\Tools\SchemaTool.php:711
 Doctrine\ORM\Tools\SchemaTool->getUpdateSchemaSql() at C:\wamp\www\frsale\appli
cation\libraries\Doctrine\ORM\Tools\SchemaValidator.php:287
 Doctrine\ORM\Tools\SchemaValidator->schemaInSyncWithMetadata() at C:\wamp\www\f
rsale\application\libraries\Doctrine\ORM\Tools\Console\Command\ValidateSchemaCom
mand.php:77
 Doctrine\ORM\Tools\Console\Command\ValidateSchemaCommand->execute() at C:\wamp\
www\frsale\application\libraries\Doctrine\Symfony\Component\Console\Command\Comm
and.php:239
 Symfony\Component\Console\Command\Command->run() at C:\wamp\www\frsale\applicat
ion\libraries\Doctrine\Symfony\Component\Console\Application.php:193
 Symfony\Component\Console\Application->doRun() at C:\wamp\www\frsale\applicatio
n\libraries\Doctrine\Symfony\Component\Console\Application.php:106
 Symfony\Component\Console\Application->run() at C:\wamp\www\frsale\application\
doctrine-cli.php:42

orm:validate-schema

---

有人能指出我这里可能出现的问题.

注意:我的实体和代理生成没有任何问题

编辑:关闭这个,因为我发现了问题,它只是在映射中定义的关系创建一个问题.

Answer 1

当实体映射出现问题时,通常会发生此错误.例如:

    /**    
    * @OneToMany(targetEntity="Task", mappedBy="")
    */
    private $task

这里没有指定mappedBy属性,导致此错误.