我正在尝试使用 devise (3.4.1) + doorkeeper (2.4.1) + Rails 4.2 构建一个 api，当我尝试连接我的前端时，我不断收到错误“授权服务器不支持此响应类型” app 这是控制台的转储：
Started GET "/oauth/authorize?response_type=token&client_id=a91f8fea40322739310b0db9ee3e3d53878bff0df073f3aa36af7da4f99b365e&redirect_uri=http%3A%2F%2Flocalhost%3A9000&scope=public&state=" for ::1 at 2015-03-28 16:12:18 -0700
ActiveRecord::SchemaMigration Load (0.9ms) SELECT "schema_migrations".* FROM "schema_migrations"
Processing by Doorkeeper::AuthorizationsController#new as HTML
Parameters: {"response_type"=>"token", "client_id"=>"a91f8fea40322739310b0db9ee3e3d53878bff0df073f3aa36af7da4f99b365e", "redirect_uri"=>"http://localhost:9000", "scope"=>"public", "state"=>""}
User Load (3.5ms) SELECT "users".* FROM "users" WHERE "users"."id" = $1 ORDER BY "users"."id" ASC LIMIT 1 [["id", 2]]
Doorkeeper::Application Load (1.1ms) SELECT "oauth_applications".* FROM "oauth_applications" WHERE "oauth_applications"."uid" = $1 LIMIT 1 [["uid", "a91f8fea40322739310b0db9ee3e3d53878bff0df073f3aa36af7da4f99b365e"]]
Rendered /Users/osuthorpe/.rbenv/versions/2.1.5/lib/ruby/gems/2.1.0/gems/doorkeeper-2.1.4/app/views/doorkeeper/authorizations/error.html.erb within layouts/doorkeeper/application (287.7ms)
Completed …