Question

我想使用这段代码，它在flush（）上中断而没有任何异常消息：

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.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;
}

任何想法有什么不对？或者如何在symfony2中获取PDOException消息？

Answer 1

几秒钟前我遇到了同样的问题。当我进入生产模式并关闭会话时，它得到修复。当您执行诸如在会话仍然活动时用大量更改替换整个文件夹时，开发模式看起来像会话有问题。

尝试清除会话，它可能会有效。

Symfony2＆amp;没有描述的Doctrine2 PDOException

1 个答案: