ruby on rails - ट्रेल क्लास के लिए अपरिभाषित विधि `मॉडल_नाम ': डिज़ेस कन्फर्ममेंट्स के लिए क्लास(पटरियों 4, डिवाईस)



ruby-on-rails devise (1)

ऐसा करने का प्रयास करें

def after_sign_up_path_for(resource)
    if Devise.allow_insecure_sign_in_after_confirmation
      resource.update(user_country: request.location.country)
      super(resource)      
    else
       resource.update(user_country: request.location.country)
       root_path
    end    
  end

मेरी रेल ऐप में, उपयोगकर्ता देश (जियोओकोडर मणि का उपयोग करके) को उपयोगकर्ता तालिका में सहेजने के लिए, और जब किसी अन्य प्रश्न का उपयोग करते हुए, तो मैंने अपने नियंत्रकों / पुष्टिकरणों / नियंत्रक.आरबी में कुछ बदल दिया है लेकिन मुझे एक गंभीर त्रुटि मिल रही है I समझ में नहीं आते हैं और न ही हल करने का प्रबंधन करते हैं:

def after_sign_up_path_for(resource)
    if Devise.allow_insecure_sign_in_after_confirmation
      resource.update(user_country: request.location.country)
      after_sign_in_path_for(resource)      
    else
       resource.update(user_country: request.location.country)
       root_path
    end    
  end

क्या अजीब बात यह है कि उपयोगकर्ता मेरे स्थानीय डेटाबेस पर सभी चीज़ों के साथ ठीक (उपयोगकर्ता देश जिसे मैं चाहता था) के साथ सहेजा गया है लेकिन तब कुछ हो जाना चाहिए जैसा मुझे त्रुटि वाले पृष्ठ पर त्रुटि संदेश मिलता है:

undefined method `model_name' for TrueClass:Class

संपूर्ण त्रुटि लॉग:

(0.8ms)  COMMIT
   (0.5ms)  BEGIN
  SQL (1.3ms)  UPDATE "users" SET "remember_created_at" = $1, "updated_at" = $2 WHERE "users"."id" = 427  [["remember_created_at", 2014-06-24 10:52:32 UTC], ["updated_at", 2014-06-24 12:52:32 +0200]]
   (0.7ms)  COMMIT
   (0.4ms)  BEGIN
  SQL (0.9ms)  UPDATE "users" SET "last_sign_in_at" = $1, "current_sign_in_at" = $2, "last_sign_in_ip" = $3, "current_sign_in_ip" = $4, "sign_in_count" = $5, "updated_at" = $6 WHERE "users"."id" = 427  [["last_sign_in_at", 2014-06-24 10:52:32 UTC], ["current_sign_in_at", 2014-06-24 10:52:32 UTC], ["last_sign_in_ip", "24.193.83.1"], ["current_sign_in_ip", "24.193.83.1"], ["sign_in_count", 1], ["updated_at", 2014-06-24 12:52:32 +0200]]
   (0.7ms)  COMMIT
   (0.4ms)  BEGIN
  User Exists (1.0ms)  SELECT 1 AS one FROM "users" WHERE (LOWER("users"."email") = LOWER('[email protected]') AND "users"."id" != 427) LIMIT 1
  SQL (1.3ms)  UPDATE "users" SET "user_country" = $1, "updated_at" = $2 WHERE "users"."id" = 427  [["user_country", "United States"], ["updated_at", 2014-06-24 12:52:32 +0200]]
   (0.7ms)  COMMIT
Completed 500 Internal Server Error in 4984ms

NoMethodError - undefined method `model_name' for TrueClass:Class:
  actionpack (4.0.5) lib/action_controller/model_naming.rb:9:in `model_name_from_record_or_class'
  actionpack (4.0.5) lib/action_dispatch/routing/polymorphic_routes.rb:182:in `build_named_route_call'
  actionpack (4.0.5) lib/action_dispatch/routing/polymorphic_routes.rb:120:in `polymorphic_url'
  actionpack (4.0.5) lib/action_dispatch/routing/url_for.rb:159:in `url_for'
  actionpack (4.0.5) lib/action_controller/metal/rendering.rb:68:in `_process_options'
  actionpack (4.0.5) lib/action_controller/metal/streaming.rb:202:in `_process_options'
  actionpack (4.0.5) lib/abstract_controller/rendering.rb:119:in `render_to_body'
  actionpack (4.0.5) lib/action_controller/metal/rendering.rb:33:in `render_to_body'
  actionpack (4.0.5) lib/action_controller/metal/renderers.rb:26:in `render_to_body'
  actionpack (4.0.5) lib/abstract_controller/rendering.rb:97:in `render'
  actionpack (4.0.5) lib/action_controller/metal/rendering.rb:16:in `render'
  actionpack (4.0.5) lib/action_controller/metal/instrumentation.rb:41:in `block (2 levels) in render'
  activesupport (4.0.5) lib/active_support/core_ext/benchmark.rb:12:in `block in ms'
  /home/mreisner/.rvm/rubies/ruby-2.0.0-p451/lib/ruby/2.0.0/benchmark.rb:296:in `realtime'
  activesupport (4.0.5) lib/active_support/core_ext/benchmark.rb:12:in `ms'
  actionpack (4.0.5) lib/action_controller/metal/instrumentation.rb:41:in `block in render'
  actionpack (4.0.5) lib/action_controller/metal/instrumentation.rb:84:in `cleanup_view_runtime'
  activerecord (4.0.5) lib/active_record/railties/controller_runtime.rb:25:in `cleanup_view_runtime'
  actionpack (4.0.5) lib/action_controller/metal/instrumentation.rb:40:in `render'
  actionpack (4.0.5) lib/action_controller/metal/implicit_render.rb:10:in `default_render'
  actionpack (4.0.5) lib/action_controller/metal/responder.rb:233:in `default_render'
  actionpack (4.0.5) lib/action_controller/metal/responder.rb:161:in `to_html'
  actionpack (4.0.5) lib/action_controller/metal/responder.rb:154:in `respond'
  actionpack (4.0.5) lib/action_controller/metal/responder.rb:147:in `call'
  actionpack (4.0.5) lib/action_controller/metal/mime_responds.rb:330:in `respond_with'
  devise (3.2.4) app/controllers/devise/registrations_controller.rb:20:in `create'
  actionpack (4.0.5) lib/action_controller/metal/implicit_render.rb:4:in `send_action'
  actionpack (4.0.5) lib/abstract_controller/base.rb:189:in `process_action'
  actionpack (4.0.5) lib/action_controller/metal/rendering.rb:10:in `process_action'
  actionpack (4.0.5) lib/abstract_controller/callbacks.rb:18:in `block in process_action'
  activesupport (4.0.5) lib/active_support/callbacks.rb:483:in `_run__1192109421260337467__process_action__callbacks'
  activesupport (4.0.5) lib/active_support/callbacks.rb:80:in `run_callbacks'
  actionpack (4.0.5) lib/abstract_controller/callbacks.rb:17:in `process_action'
  actionpack (4.0.5) lib/action_controller/metal/rescue.rb:29:in `process_action'
  actionpack (4.0.5) lib/action_controller/metal/instrumentation.rb:31:in `block in process_action'
  activesupport (4.0.5) lib/active_support/notifications.rb:159:in `block in instrument'
  activesupport (4.0.5) lib/active_support/notifications/instrumenter.rb:20:in `instrument'
  activesupport (4.0.5) lib/active_support/notifications.rb:159:in `instrument'
  actionpack (4.0.5) lib/action_controller/metal/instrumentation.rb:30:in `process_action'
  actionpack (4.0.5) lib/action_controller/metal/params_wrapper.rb:250:in `process_action'
  activerecord (4.0.5) lib/active_record/railties/controller_runtime.rb:18:in `process_action'
  actionpack (4.0.5) lib/abstract_controller/base.rb:136:in `process'
  actionpack (4.0.5) lib/abstract_controller/rendering.rb:44:in `process'
  actionpack (4.0.5) lib/action_controller/metal.rb:195:in `dispatch'
  actionpack (4.0.5) lib/action_controller/metal/rack_delegation.rb:13:in `dispatch'
  actionpack (4.0.5) lib/action_controller/metal.rb:231:in `block in action'
  actionpack (4.0.5) lib/action_dispatch/routing/route_set.rb:80:in `call'
  actionpack (4.0.5) lib/action_dispatch/routing/route_set.rb:80:in `dispatch'
  actionpack (4.0.5) lib/action_dispatch/routing/route_set.rb:48:in `call'
  actionpack (4.0.5) lib/action_dispatch/routing/mapper.rb:44:in `call'
  actionpack (4.0.5) lib/action_dispatch/journey/router.rb:71:in `block in call'
  actionpack (4.0.5) lib/action_dispatch/journey/router.rb:59:in `each'
  actionpack (4.0.5) lib/action_dispatch/journey/router.rb:59:in `call'
  actionpack (4.0.5) lib/action_dispatch/routing/route_set.rb:674:in `call'
  warden (1.2.3) lib/warden/manager.rb:35:in `block in call'
  warden (1.2.3) lib/warden/manager.rb:34:in `catch'
  warden (1.2.3) lib/warden/manager.rb:34:in `call'
  rack (1.5.2) lib/rack/etag.rb:23:in `call'
  rack (1.5.2) lib/rack/conditionalget.rb:35:in `call'
  rack (1.5.2) lib/rack/head.rb:11:in `call'
  actionpack (4.0.5) lib/action_dispatch/middleware/params_parser.rb:27:in `call'
  actionpack (4.0.5) lib/action_dispatch/middleware/flash.rb:241:in `call'
  rack (1.5.2) lib/rack/session/abstract/id.rb:225:in `context'
  rack (1.5.2) lib/rack/session/abstract/id.rb:220:in `call'
  actionpack (4.0.5) lib/action_dispatch/middleware/cookies.rb:486:in `call'
  activerecord (4.0.5) lib/active_record/query_cache.rb:36:in `call'
  activerecord (4.0.5) lib/active_record/connection_adapters/abstract/connection_pool.rb:626:in `call'
  activerecord (4.0.5) lib/active_record/migration.rb:373:in `call'
  actionpack (4.0.5) lib/action_dispatch/middleware/callbacks.rb:29:in `block in call'
  activesupport (4.0.5) lib/active_support/callbacks.rb:373:in `_run__3240580690818246217__call__callbacks'
  activesupport (4.0.5) lib/active_support/callbacks.rb:80:in `run_callbacks'
  actionpack (4.0.5) lib/action_dispatch/middleware/callbacks.rb:27:in `call'
  actionpack (4.0.5) lib/action_dispatch/middleware/reloader.rb:64:in `call'
  actionpack (4.0.5) lib/action_dispatch/middleware/remote_ip.rb:76:in `call'
  better_errors (1.1.0) lib/better_errors/middleware.rb:84:in `protected_app_call'
  better_errors (1.1.0) lib/better_errors/middleware.rb:79:in `better_errors_call'
  better_errors (1.1.0) lib/better_errors/middleware.rb:56:in `call'
  actionpack (4.0.5) lib/action_dispatch/middleware/debug_exceptions.rb:17:in `call'
  actionpack (4.0.5) lib/action_dispatch/middleware/show_exceptions.rb:30:in `call'
  railties (4.0.5) lib/rails/rack/logger.rb:38:in `call_app'
  railties (4.0.5) lib/rails/rack/logger.rb:20:in `block in call'
  activesupport (4.0.5) lib/active_support/tagged_logging.rb:68:in `block in tagged'
  activesupport (4.0.5) lib/active_support/tagged_logging.rb:26:in `tagged'
  activesupport (4.0.5) lib/active_support/tagged_logging.rb:68:in `tagged'
  railties (4.0.5) lib/rails/rack/logger.rb:20:in `call'
  quiet_assets (1.0.2) lib/quiet_assets.rb:18:in `call_with_quiet_assets'
  actionpack (4.0.5) lib/action_dispatch/middleware/request_id.rb:21:in `call'
  rack (1.5.2) lib/rack/methodoverride.rb:21:in `call'
  rack (1.5.2) lib/rack/runtime.rb:17:in `call'
  activesupport (4.0.5) lib/active_support/cache/strategy/local_cache.rb:83:in `call'
  rack (1.5.2) lib/rack/lock.rb:17:in `call'
  rack (1.5.2) lib/rack/sendfile.rb:112:in `call'
  railties (4.0.5) lib/rails/engine.rb:511:in `call'
  railties (4.0.5) lib/rails/application.rb:97:in `call'
  rack (1.5.2) lib/rack/lock.rb:17:in `call'
  rack (1.5.2) lib/rack/content_length.rb:14:in `call'
  rack (1.5.2) lib/rack/handler/webrick.rb:60:in `service'
  /home/mreisner/.rvm/rubies/ruby-2.0.0-p451/lib/ruby/2.0.0/webrick/httpserver.rb:138:in `service'
  /home/mreisner/.rvm/rubies/ruby-2.0.0-p451/lib/ruby/2.0.0/webrick/httpserver.rb:94:in `run'
  /home/mreisner/.rvm/rubies/ruby-2.0.0-p451/lib/ruby/2.0.0/webrick/server.rb:295:in `block in start_thread'