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a guest Feb 20th, 2019 61 Never
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  1. SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry 'admin@domain.com' for key 'UNIQ_1483A5E9E7927C74'
  2.    
  3. public function getSameFriends ($email)
  4.     {
  5.         $q = $this->createQueryBuilder('f');
  6.  
  7.         $q->select('f')
  8.           ->where('f.email = :email')      
  9.           ->setParameter('email', $email);
  10.  
  11.         return $q->getQuery()->getSingleScalarResult();
  12.     }
  13.    
  14. $em = $this->getDoctrine()->getEntityManager();
  15.         $count = $em->getRepository('EMMyFriendsBundle:Friend')
  16.                                     ->getSameFriends($friend->getEmail());
  17.         if($count != 0)
  18.         {
  19.             $this->get('session')->setFlash('notice', 'There already is a friend with this email!');
  20.             return $this->redirect($this->generateUrl('home_display'));
  21.         }
  22.    
  23. No result was found for query although at least one row was expected.
  24. 500 Internal Server Error - NoResultException
  25.    
  26. return count($q->getQuery()->getResult());
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