**Hi I have a problem in accessing local Gluu server service using ruby library. ** **I have successfully installed the Gluu server and configured conf/oxd-conf.json and conf/oxd-default-site-config.json.** **I am using rails as my backend and also I configured oxd_config.rb. When I ran ``` @oxd_command = Oxd::ClientOxdCommands.new ``` in rails console its showing the object with configuration details. ** ``` #<Oxd::ClientOxdCommands:0x0000000440fa98 @data={}, @params={}, @response_data={}, @configuration=#<Oxd::Configuration:0x000000017578c0 @_config={:oxd_host_ip=>"127.0.0.1", :oxd_host_port=>8099, :application_type=>"web", :authorization_redirect_uri=>"https://oxd-rails.com", :redirect_uris=>["https://oxd-rails.com/"], :post_logout_redirect_uri=>"https://oxd-rails.com/", :client_logout_uris=>["https://oxd-rails.com/logout"], :logout_redirect_uri=>"https://oxd-rails.com/logout", :grant_types=>[], :acr_values=>["basic"], :client_jwks_uri=>"", :client_token_endpoint_auth_method=>"", :client_request_uris=>[], :scope=>["openid", "profile"], :contacts=>["example-email@gmail.com"], :response_types=>["code"], :oxd_id=>""}>> ``` But when I run ``` @oxd_command.register_site ``` I am getting ruby error ``` NoMethodError: undefined method `register_site' for nil:NilClass ``` because ``` @oxd_command ``` getting nil data. Please help on this.