setFlash() does not exists in Symfony >= 2.1

[trasher]

In the SortableAdminController, there is a call to the setFlash method that no longer exists in Symfony >= 2.1:

$this->get('session')->setFlash('sonata_flash_info', 'Position mise à jour');

You should replace this line with (what I've done for Symfony 2.3.6):

$this->get('session')->getFlashBag()->set('sonata_flash_info', 'Position mise à jour');

[nicolasricci]

thanks for the bug report. Send me a PR and I will merge it. FYI setFlash is only deprecated since Symfony 2.3

[trasher]

Synfony documentation do refers to getFlashBag() for 2.1, but maybe was the old method only deprecated. Anyways, the fix si still required for 2.3, and will work with 2.1 :)

Thank you