I try to use Doctrine casecade feature tu automagicaly save relations between two entities, and it does'nt seem to work.

I've made a demo here : <https://github.com/asakurayoh/demo_bug_doctrine>
So I use the doctrine fixture to make my demo.
you need to create de database (app/console doctrine:database:create), migrate the tables (app/console doctrine:migrations:migrate) and then, load the fixtures (app/console doctrine:fixtures:load). The third fixture (src/Demo/MyBundle/DataFixtures/ORM/TagsNewsFixtures.php) is adding all tags entities to all the news. And if you go to the database, you will see that no relation was save in the news\_tag table... I think my relation are well defined in my mapping (Resources/config/doctrine/News.orm.yml and Tag.orm.yml) and the cascade property is set.

Someone can find the problem with this code? I search everywhere (stackoverflow too) and I've done everythings everyone said... it should work...

Thanks to save my life (and my entities relations, ha!)

AsakuraYoh