我正在使用Django All-auth login template。我的应用程序运行，但当我点击GitHub链接时，我收到这些错误。该模板具有： {％get_providers as socialaccount_providers％}所以GitHub登录应该有效，对吗？
以下这些错误意味着什么？
DoesNotExist at /accounts/github/login/
SocialApp matching query does not exist.
Request Method: GET
Request URL: http://127.0.0.1:8000/accounts/github/login/?process=login&next=%2F
Django Version: 1.11.10
Exception Type: DoesNotExist
DoesNotExist: SocialApp matching query does not exist.
[09/Feb/2018 00:37:59] "GET /accounts/github/login/?process=login&next=%2Fhome HTTP/1.1" 500 87171