rhumsaa/uuid a été renommé en ramsey/uuid (et les namespaces ont suivi).

Entity/Repository/UploadedFileRepository.php

@@ -96,7 +96,7 @@ class UploadedFileRepository extends EntityRepository implements FileManagerInte
         if(!$id) {
             return null;
         }
-        if(!is_string($id) || !\Rhumsaa\Uuid\Uuid::isValid($id)) {
+        if(!is_string($id) || !\Ramsey\Uuid\Uuid::isValid($id)) {
             throw new \InvalidArgumentException(sprintf("Identifiant invalide: %s", (string)$id));
         }
         return $this->findOneById($id);

Entity/UploadedFile.php

@@ -15,7 +15,7 @@ use Gaufrette\StreamMode;
 use InvalidArgumentException;
 use Irstea\FileUploadBundle\Model\UploadedFileInterface;
 use Irstea\FileUploadBundle\Utils\MimeTypeIcon;
-use Rhumsaa\Uuid\Uuid;
+use Ramsey\Uuid\Uuid;
 
 /**
  * @ORM\Entity(repositoryClass="Irstea\FileUploadBundle\Entity\Repository\UploadedFileRepository")

composer.json

@@ -30,7 +30,7 @@
         "sensio/framework-extra-bundle": "~3.0",
         "irstea/theme-bundle": "~1.5",
         "knplabs/knp-gaufrette-bundle": "0.1.*",
-        "rhumsaa/uuid": "~2.8",
+        "ramsey/uuid": "~2.8",
         "blueimp/jquery-file-upload": "~9.9",
         "white-october/pagerfanta-bundle": "~1.0",
         "willdurand/js-translation-bundle": "~2.2"