kakao Login Rest Api 사용 중인데 로그인 하면 반응은 없습니다 로그 는 아래와 같습니다
ERROR – omniauth: (kakao) Authentication failure! invalid_credentials: OAuth2::Error, invalid_grant: Redirect URI mismatch.
{“error”:“invalid_grant”,“error_description”:“Redirect URI mismatch.”}
Processing by Users::OmniauthCallbacksController#failure as HTML
Parameters: {“code”=>“amuXSeVyNUcJsuMpZ-N7f_q3J-Rq4qi6nlQCQ9tXB_6uSQfDfOrNknIs6QEolPVJlf5Qywo9dNoAAAFsPgZ54Q”, “state”=>“562c8b6c1f0b20cf845bde7665543bc30387dc70ef0a44cb”}
Redirected to https://fea1992e53644a8f904a6cf5227691d3.vfs.cloud9.ap-northeast-1.amazonaws.com/users/sign_in
Completed 302 Found in 1ms (ActiveRecord: 0.0ms)
참고로 Ruby on Rails 사용중입니다