Raylar 4 + Custom Devise öznitelikleri - ParameterSanitizer Hatası

Question

Devise Kullanıcı modelime özel alanlar ekleyerek this tutorial'u izledim ve her şey çoğunlukla iyi çalışıyor gibi görünüyor. Böyle okur benim Uygulamadan çıkış yapmak çalıştığınızda Ancak, zaman zaman ben bir hata alırsınız: vasiyetle

NameError :: SessionsController # Yeni

başlatılmamış sabit Kullanıcı :: ParameterSanitizer

Çıkarılan kaynak (satır # 11):

9 def devise_parameter_sanitizer 
10 if resource_class == User 
11  User::ParameterSanitizer.new(User, :user, params) 
12 else 
13  super 
14 end 

Bahsettiğim gibi, başvurum genelde iyi çalışıyor. Bazen bu hatayı almadan kapatabilirim. Sadece beni şaşırtıyor!

DÜZENLEME: Rayların sunucuya yeniden başlatılması, hata iletisinin dağılmasına neden olur, ancak daha kalıcı bir çözüm arıyordum.

DÜZENLEME: Tam yığın takibi:

kullanıcı sınıfı değiştirilmiş ve geliştirme modunda otomatik yeniden yüklendikten

app/controllers/application_controller.rb:11:in 'devise_parameter_sanitizer' 
devise (3.2.2) app/controllers/devise/sessions_controller.rb:40:in 'sign_in_params' 
devise (3.2.2) app/controllers/devise/sessions_controller.rb:8:in 'new' 
actionpack (4.0.0) lib/action_controller/metal/implicit_render.rb:4:in 'send_action' 
actionpack (4.0.0) lib/abstract_controller/base.rb:189:in 'process_action' 
actionpack (4.0.0) lib/action_controller/metal/rendering.rb:10:in 'process_action' 
actionpack (4.0.0) lib/abstract_controller/callbacks.rb:18:in 'block in process_action' 
activesupport (4.0.0) lib/active_support/callbacks.rb:443:in '_run__1105479583300404070__process_action__callbacks' 
activesupport (4.0.0) lib/active_support/callbacks.rb:80:in 'run_callbacks' 
actionpack (4.0.0) lib/abstract_controller/callbacks.rb:17:in 'process_action' 
actionpack (4.0.0) lib/action_controller/metal/rescue.rb:29:in 'process_action' 
actionpack (4.0.0) lib/action_controller/metal/instrumentation.rb:31:in 'block in process_action' 
activesupport (4.0.0) lib/active_support/notifications.rb:159:in 'block in instrument' 
activesupport (4.0.0) lib/active_support/notifications/instrumenter.rb:20:in 'instrument' 
activesupport (4.0.0) lib/active_support/notifications.rb:159:in 'instrument' 
actionpack (4.0.0) lib/action_controller/metal/instrumentation.rb:30:in 'process_action' 
actionpack (4.0.0) lib/action_controller/metal/params_wrapper.rb:245:in 'process_action' 
activerecord (4.0.0) lib/active_record/railties/controller_runtime.rb:18:in 'process_action' 
actionpack (4.0.0) lib/abstract_controller/base.rb:136:in 'process' 
actionpack (4.0.0) lib/abstract_controller/rendering.rb:44:in 'process' 
actionpack (4.0.0) lib/action_controller/metal.rb:195:in 'dispatch' 
actionpack (4.0.0) lib/action_controller/metal/rack_delegation.rb:13:in 'dispatch' 
actionpack (4.0.0) lib/action_controller/metal.rb:231:in 'block in action' 
actionpack (4.0.0) lib/action_dispatch/routing/route_set.rb:80:in 'call' 
actionpack (4.0.0) lib/action_dispatch/routing/route_set.rb:80:in 'dispatch' 
actionpack (4.0.0) lib/action_dispatch/routing/route_set.rb:48:in 'call' 
actionpack (4.0.0) lib/action_dispatch/routing/mapper.rb:44:in 'call' 
actionpack (4.0.0) lib/action_dispatch/journey/router.rb:71:in 'block in call' 
actionpack (4.0.0) lib/action_dispatch/journey/router.rb:59:in 'each' 
actionpack (4.0.0) lib/action_dispatch/journey/router.rb:59:in 'call' 
actionpack (4.0.0) lib/action_dispatch/routing/route_set.rb:655: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:25:in 'call' 
rack (1.5.2) lib/rack/head.rb:11:in 'call' 
actionpack (4.0.0) lib/action_dispatch/middleware/params_parser.rb:27:in 'call' 
actionpack (4.0.0) 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 (4.0.0) lib/action_dispatch/middleware/cookies.rb:486:in 'call' 
activerecord (4.0.0) lib/active_record/query_cache.rb:36:in 'call' 
activerecord (4.0.0) lib/active_record/connection_adapters/abstract/connection_pool.rb:626:in 'call' 
activerecord (4.0.0) lib/active_record/migration.rb:369:in 'call' 
actionpack (4.0.0) lib/action_dispatch/middleware/callbacks.rb:29:in 'block in call' 
activesupport (4.0.0) lib/active_support/callbacks.rb:373:in '_run__1611111079631103792__call__callbacks' 
activesupport (4.0.0) lib/active_support/callbacks.rb:80:in 'run_callbacks' 
actionpack (4.0.0) lib/action_dispatch/middleware/callbacks.rb:27:in 'call' 
actionpack (4.0.0) lib/action_dispatch/middleware/reloader.rb:64:in 'call' 
actionpack (4.0.0) lib/action_dispatch/middleware/remote_ip.rb:76:in 'call' 
actionpack (4.0.0) lib/action_dispatch/middleware/debug_exceptions.rb:17:in 'call' 
actionpack (4.0.0) lib/action_dispatch/middleware/show_exceptions.rb:30:in 'call' 
railties (4.0.0) lib/rails/rack/logger.rb:38:in 'call_app' 
railties (4.0.0) lib/rails/rack/logger.rb:21:in 'block in call' 
activesupport (4.0.0) lib/active_support/tagged_logging.rb:67:in 'block in tagged' 
activesupport (4.0.0) lib/active_support/tagged_logging.rb:25:in 'tagged' 
activesupport (4.0.0) lib/active_support/tagged_logging.rb:67:in 'tagged' 
railties (4.0.0) lib/rails/rack/logger.rb:21:in 'call' 
actionpack (4.0.0) 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 (4.0.0) lib/active_support/cache/strategy/local_cache.rb:83:in 'call' 
rack (1.5.2) lib/rack/lock.rb:17:in 'call' 
actionpack (4.0.0) lib/action_dispatch/middleware/static.rb:64:in 'call' 
railties (4.0.0) lib/rails/engine.rb:511:in 'call' 
railties (4.0.0) 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' 
/Users/joelbrewer/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/webrick/httpserver.rb:138:in 'service' 
/Users/joelbrewer/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/webrick/httpserver.rb:94:in 'run' 
/Users/joelbrewer/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/webrick/server.rb:295:in 'block in start_thread' 

Answer 1

, Kullanıcı :: ParameterSanitizer sabit yok edilir. Ancak User :: ParameterSanitizer, sadece kaynak dosyası sanitizers başlatıcınızda require 'd olduğunda oluşturulur.

User::ParameterSanitizer'u UserParameterSanitizer olarak yeniden adlandırın ve iyi durumda olmalısınız.

Answer 2

Bunu geliştirme aşamasında araştırdım ve yerel sunucumu yeniden başlatarak çözdüm.