Exception Symfony2&;Doctrine2没有描述的异常
我想使用这段代码,它在flush()上中断,没有任何异常消息:Exception Symfony2&;Doctrine2没有描述的异常,exception,symfony,pdo,doctrine-orm,Exception,Symfony,Pdo,Doctrine Orm,我想使用这段代码,它在flush()上中断,没有任何异常消息: 1. at PDOStatement ->execute (null) in ../vendor/doctrine-dbal/lib/Doctrine/DBAL/Statement.php at line 131 2. at Statement ->execute () in ../vendor/doctrine/lib/Doctrine/ORM/Persisters/BasicEntityPersister
1. at PDOStatement ->execute (null)
in ../vendor/doctrine-dbal/lib/Doctrine/DBAL/Statement.php at line 131
2. at Statement ->execute ()
in ../vendor/doctrine/lib/Doctrine/ORM/Persisters/BasicEntityPersister.php at line 237
3. at BasicEntityPersister ->executeInserts ()
in ../vendor/doctrine/lib/Doctrine/ORM/UnitOfWork.php at line 726
4. at UnitOfWork ->executeInserts (object(ClassMetadata))
in ../vendor/doctrine/lib/Doctrine/ORM/UnitOfWork.php at line 292
5. at UnitOfWork ->commit ()
in ../vendor/doctrine/lib/Doctrine/ORM/EntityManager.php at line 334
6. at EntityManager ->flush ()
in ../src/Tools/TFIBundle/Model/CSVImport.php at line 136
7. at CSVImport ->addCategory ('fundusz obligacji')
in ../src/Tools/TFIBundle/Model/CSVImport.php at line 114
addCategory()方法看起来:
public function addCategory( $categoryName )
{
$category = new Category();
$category->setName( $categoryName );
$this->em->persist( $category );
$this->em->flush();
$this->counter['category']++;
return $category;
}
你知道怎么了吗?或者如何在symfony2中获取PDOException消息?几秒钟前我遇到了同样的问题。当我进入生产模式并结束会话时,它得到了修复。当您在会话仍处于活动状态时,用大量更改替换整个文件夹时,开发模式似乎会出现会话问题
请尝试清除会话,它可能会起作用。您确定正在开发模式下运行吗?该消息可能隐藏在html页面源代码中。这根本不起作用,但我在代码中发现了导致此问题的某些错误。谢谢你的努力。