error in sonata media bundle

Question

i installed sonata admin bundle as giving in document mine issue is i am getting this error on clearing cache

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Runtime Notice: Declaration of Sonata\\MediaBundle\\Controller\\MediaAdminController::render() should be compatible with Symfony\\Bundle\\FrameworkBundle\\Controller\\Controller::render($view, array $parameters = Array, Symfony\\Component\\HttpFoundation\\Response $response = NULL)

here is my composer.json req

    "php": ">=5.3.9",
    "symfony/symfony": "2.7.*",
    "doctrine/orm": "~2.2,>=2.2.3,<2.5",
    "doctrine/dbal": "<2.5",
    "doctrine/doctrine-bundle": "~1.4",
    "symfony/assetic-bundle": "~2.3",
    "symfony/swiftmailer-bundle": "~2.3",
    "symfony/monolog-bundle": "~2.4",
    "sensio/distribution-bundle": "~4.0",
    "sensio/framework-extra-bundle": "~3.0,>=3.0.2",
    "incenteev/composer-parameter-handler": "~2.0",

    "sonata-project/admin-bundle": "2.4.x-dev",
    "sonata-project/doctrine-orm-admin-bundle": "2.4.*@dev",
    "sonata-project/datagrid-bundle": "2.2.*@dev",
    "sonata-project/user-bundle": "2.3.*@dev",
    "sonata-project/formatter-bundle": "2.3.*@stable",
    "jms/serializer-bundle": "~0.11",

    "doctrine/doctrine-fixtures-bundle": "~2.2",
    "stof/doctrine-extensions-bundle": "dev-master",

    "egeloen/ckeditor-bundle": "~2.0",
    "sonata-project/media-bundle": "2.3.2"

i tired everything but still no clue why i am getting this error please help me

Answer 1

You are using sonata media 2.3 with sonata admin 2.4 : github issue

Change all reference to the 2.4 verson to 2.3. You can set for example : ~2.3.0