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[PHP] pobierz, plaintext 
public function createAction(){
 
   $type = new Type();
   $match = new Match();
   $match->getId(3);
   $type->setNumberOfPoints(0);
   $type->setUser($this->getUser());
   $type->setMatch($match); 
   $em = $this->getDoctrine()->getManager();
   $em->persist($type);
   $em->flush();
 
}
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A new entity was found through the relationship 'My\TyperkaBundle\Entity\Type#match' that was not configured to cascade persist operations for entity: . To solve this issue: Either explicitly call EntityManager#persist() on this unknown entity or configure cascade persist this association in the mapping for example @ManyToOne(..,cascade={"persist"}). 
[HTML] pobierz, plaintext 

[PHP] pobierz, plaintext 
// Type.php 
 
class Type {
 
    /**
     * @ORM\ManyToOne(
     *      targetEntity = "Match",
     * )
     * 
     * @ORM\JoinColumn(
     *      name = "match_id",
     *      referencedColumnName = "id",
     *      onDelete = "SET NULL"
     * )
     */
    private $match;
[PHP] pobierz, plaintext 

[PHP] pobierz, plaintext 
$em->persist($match);
[PHP] pobierz, plaintext 

[PHP] pobierz, plaintext 
    public function createAction(){
 
       $type = new Type();
       $match = new Match();
       $match->getId(3);
       $type->setNumberOfPoints(0);
       $type->setUser($this->getUser());
       $type->setMatch($match); 
       $em = $this->getDoctrine()->getManager();
       $em->persist($match);
       $em->persist($type);
       $em->flush();
    }
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[PHP] pobierz, plaintext 
$match = $em->getRepository(...)->findOneById(3)
[PHP] pobierz, plaintext