``` app_url = 'https://graph.facebook.com/{0}'.format(FB_APP_ID) FB_APP_NAME = json.loads(requests.get(app_url).content).get('name') ``` ... and requests.get(app_url).content return "false" when Facebook app is in sandbox mode. And calling .get on "false" ain't good.
... and requests.get(app_url).content return "false" when Facebook app is in sandbox mode. And calling .get on "false" ain't good.