我从FB收到以下错误,我不确定我做错了什么。许多用户使用FB成功登录,因此我不确定在这种情况下发生了什么。我无法在Google上找到有关此错误消息的任何内容,有没有人有任何想法?
token_for_business is accessible only for the current user or the request must use an app access token and the user must have installed or have a role on the app