【发布时间】:2014-04-01 00:51:00
【问题描述】:
fb = OmniAuth::Strategies::Facebook.new("app_id", "app_secret")
client = OAuth2::Client.new("app_id", "app_secret", fb.options.client_options)
token = OAuth2::AccessToken.new(client,'access_token', fb.options.access_token_options)
fb.instance_variable_set("@access_token", token)
fb.auth_hash
当我尝试访问 auth_hash 时,我得到:
can't convert nil into String
有什么想法吗?
【问题讨论】: