{"action":"opened","issue":{"url":"https://api.github.com/repos/sonata-project/SonataAdminBundle/issues/3271","labels_url":"https://api.github.com/repos/sonata-project/SonataAdminBundle/issues/3271/labels{/name}","comments_url":"https://api.github.com/repos/sonata-project/SonataAdminBundle/issues/3271/comments","events_url":"https://api.github.com/repos/sonata-project/SonataAdminBundle/issues/3271/events","html_url":"https://github.com/sonata-project/SonataAdminBundle/issues/3271","id":107569029,"number":3271,"title":"Symfony 2.8: Form 'field' !== 'form' issue","user":{"login":"petforsberg","id":8122620,"avatar_url":"https://avatars.githubusercontent.com/u/8122620?v=3","gravatar_id":"","url":"https://api.github.com/users/petforsberg","html_url":"https://github.com/petforsberg","followers_url":"https://api.github.com/users/petforsberg/followers","following_url":"https://api.github.com/users/petforsberg/following{/other_user}","gists_url":"https://api.github.com/users/petforsberg/gists{/gist_id}","starred_url":"https://api.github.com/users/petforsberg/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/petforsberg/subscriptions","organizations_url":"https://api.github.com/users/petforsberg/orgs","repos_url":"https://api.github.com/users/petforsberg/repos","events_url":"https://api.github.com/users/petforsberg/events{/privacy}","received_events_url":"https://api.github.com/users/petforsberg/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-09-21T18:17:46Z","updated_at":"2015-09-21T18:17:46Z","closed_at":null,"body":"I upgraded my project to SF 2.8@dev. Everything works... besides of Sonata Admin.\r\n\r\nI cannot open now any admin page because of filters form issue:\r\n\r\n    \"The extended type specified for the service \"sonata.admin.form.extension.field\" does not match the actual extended type. Expected \"form\", given \"field\"\"\r\n\r\nHowever, replacing a name in this file:\r\n\r\nhttps://github.com/sonata-project/SonataAdminBundle/blob/master/Form/Extension/Field/Type/FormTypeFieldExtension.php#l199\r\n\r\nfrom \"field\" to \"form\" does the trick. But what's actually the problem?"}}