Rails 4, Formtastic 및 Paperclip으로 파일 입력 필드를로드하는 중 오류가 발생했습니다 (0의 경우 1). 오류가 발생했습니다.

Question

레일즈 4에서 Paperclip 및 Formtastic을 사용하여 이미지에 간단한 업로드 양식을 만들려고합니다. 폼의보기로드에이 오류 메시지 :

,378,532 : 나는 file_field 도우미 대신과 같이 일반 레일을 사용하는 경우 그것은 잘 작동

<%= semantic_form_for @image, :html => { :multipart => true } do |f| %> 
    <%= f.input :attachment, :as => :file %> 
    <%= f.submit %> 
<% end %> 

: 여기

wrong number of arguments (1 for 0) 

내 _form.html.erb입니다

class Image < ActiveRecord::Base 
    has_attached_file :attachment, :styles => { :medium => "300x300>", :thumb => "100x100>" }, :default_url => "/images/:style/missing.png" 
    validates_attachment_content_type :attachment, :content_type => /\Aimage\/.*\Z/ 
end 

여기 내 gemfile의 일부 :

ruby "2.1.0" 
gem 'rails', '4.0.2' 
gem "formtastic", github: "justinfrench/formtastic" 
gem "paperclip", github: "thoughtbot/paperclip" 

여기에 전체 추적의 :

paperclip (4.1.1) lib/paperclip/has_attached_file.rb:83:in `block in add_required_validations' 
formtastic (2.3.0.rc2) lib/formtastic/inputs/base/validations.rb:39:in `call' 
formtastic (2.3.0.rc2) lib/formtastic/inputs/base/validations.rb:39:in `validator_relevant?' 
formtastic (2.3.0.rc2) lib/formtastic/inputs/base/validations.rb:27:in `block in validations' 
formtastic (2.3.0.rc2) lib/formtastic/inputs/base/validations.rb:26:in `select' 
formtastic (2.3.0.rc2) lib/formtastic/inputs/base/validations.rb:26:in `validations' 
formtastic (2.3.0.rc2) lib/formtastic/inputs/base/validations.rb:129:in `validations?' 
formtastic (2.3.0.rc2) lib/formtastic/inputs/base/validations.rb:136:in `required?' 
formtastic (2.3.0.rc2) lib/formtastic/inputs/base/labelling.rb:25:in `requirement_text_or_proc' 
formtastic (2.3.0.rc2) lib/formtastic/inputs/base/labelling.rb:29:in `requirement_text' 
formtastic (2.3.0.rc2) lib/formtastic/inputs/base/labelling.rb:20:in `label_text' 
formtastic (2.3.0.rc2) lib/formtastic/inputs/base/labelling.rb:9:in `label_html' 
formtastic (2.3.0.rc2) lib/formtastic/inputs/file_input.rb:36:in `block in to_html' 
actionpack (4.0.2) lib/action_view/helpers/capture_helper.rb:38:in `block in capture' 
actionpack (4.0.2) lib/action_view/helpers/capture_helper.rb:200:in `with_output_buffer' 
actionpack (4.0.2) lib/action_view/helpers/capture_helper.rb:38:in `capture' 
formtastic (2.3.0.rc2) lib/formtastic/inputs/base/wrapping.rb:11:in `input_wrapping' 
formtastic (2.3.0.rc2) lib/formtastic/inputs/file_input.rb:35:in `to_html' 
formtastic (2.3.0.rc2) lib/formtastic/helpers/input_helper.rb:241:in `input' 
app/views/images/_form.html.erb:4:in `block in _app_views_images__form_html_erb__2391314292381568206_2160118960' 
actionpack (4.0.2) lib/action_view/helpers/capture_helper.rb:38:in `block in capture' 
actionpack (4.0.2) lib/action_view/helpers/capture_helper.rb:200:in `with_output_buffer' 
actionpack (4.0.2) lib/action_view/helpers/capture_helper.rb:38:in `capture' 
actionpack (4.0.2) lib/action_view/helpers/form_helper.rb:435:in `form_for' 
formtastic (2.3.0.rc2) lib/formtastic/helpers/form_helper.rb:167:in `block in semantic_form_for' 
formtastic (2.3.0.rc2) lib/formtastic/helpers/form_helper.rb:190:in `with_custom_field_error_proc' 
formtastic (2.3.0.rc2) lib/formtastic/helpers/form_helper.rb:166:in `semantic_form_for' 
app/views/images/_form.html.erb:2:in `_app_views_images__form_html_erb__2391314292381568206_2160118960' 
actionpack (4.0.2) lib/action_view/template.rb:143:in `block in render' 
activesupport (4.0.2) lib/active_support/notifications.rb:161:in `instrument' 
actionpack (4.0.2) lib/action_view/template.rb:141:in `render' 
actionpack (4.0.2) lib/action_view/renderer/partial_renderer.rb:306:in `render_partial' 
actionpack (4.0.2) lib/action_view/renderer/partial_renderer.rb:279:in `block in render' 
actionpack (4.0.2) lib/action_view/renderer/abstract_renderer.rb:38:in `block in instrument' 
activesupport (4.0.2) lib/active_support/notifications.rb:159:in `block in instrument' 
activesupport (4.0.2) lib/active_support/notifications/instrumenter.rb:20:in `instrument' 
activesupport (4.0.2) lib/active_support/notifications.rb:159:in `instrument' 
actionpack (4.0.2) lib/action_view/renderer/abstract_renderer.rb:38:in `instrument' 
actionpack (4.0.2) lib/action_view/renderer/partial_renderer.rb:278:in `render' 
actionpack (4.0.2) lib/action_view/renderer/renderer.rb:47:in `render_partial' 
actionpack (4.0.2) lib/action_view/helpers/rendering_helper.rb:27:in `render' 
app/views/images/new.html.erb:3:in `_app_views_images_new_html_erb__3497169186049415334_2160262000' 
actionpack (4.0.2) lib/action_view/template.rb:143:in `block in render' 
activesupport (4.0.2) lib/active_support/notifications.rb:161:in `instrument' 
actionpack (4.0.2) lib/action_view/template.rb:141:in `render' 
actionpack (4.0.2) lib/action_view/renderer/template_renderer.rb:49:in `block (2 levels) in render_template' 
actionpack (4.0.2) lib/action_view/renderer/abstract_renderer.rb:38:in `block in instrument' 
activesupport (4.0.2) lib/active_support/notifications.rb:159:in `block in instrument' 
activesupport (4.0.2) lib/active_support/notifications/instrumenter.rb:20:in `instrument' 
activesupport (4.0.2) lib/active_support/notifications.rb:159:in `instrument' 
actionpack (4.0.2) lib/action_view/renderer/abstract_renderer.rb:38:in `instrument' 
actionpack (4.0.2) lib/action_view/renderer/template_renderer.rb:48:in `block in render_template' 
actionpack (4.0.2) lib/action_view/renderer/template_renderer.rb:56:in `render_with_layout' 
actionpack (4.0.2) lib/action_view/renderer/template_renderer.rb:47:in `render_template' 
actionpack (4.0.2) lib/action_view/renderer/template_renderer.rb:17:in `render' 
actionpack (4.0.2) lib/action_view/renderer/renderer.rb:42:in `render_template' 
actionpack (4.0.2) lib/action_view/renderer/renderer.rb:23:in `render' 
actionpack (4.0.2) lib/abstract_controller/rendering.rb:127:in `_render_template' 
actionpack (4.0.2) lib/action_controller/metal/streaming.rb:219:in `_render_template' 
actionpack (4.0.2) lib/abstract_controller/rendering.rb:120:in `render_to_body' 
actionpack (4.0.2) lib/action_controller/metal/rendering.rb:33:in `render_to_body' 
actionpack (4.0.2) lib/action_controller/metal/renderers.rb:26:in `render_to_body' 
actionpack (4.0.2) lib/abstract_controller/rendering.rb:97:in `render' 
actionpack (4.0.2) lib/action_controller/metal/rendering.rb:16:in `render' 
actionpack (4.0.2) lib/action_controller/metal/instrumentation.rb:41:in `block (2 levels) in render' 
activesupport (4.0.2) lib/active_support/core_ext/benchmark.rb:12:in `block in ms' 
/Users/Sebastian/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/benchmark.rb:294:in `realtime' 
activesupport (4.0.2) lib/active_support/core_ext/benchmark.rb:12:in `ms' 
actionpack (4.0.2) lib/action_controller/metal/instrumentation.rb:41:in `block in render' 
actionpack (4.0.2) lib/action_controller/metal/instrumentation.rb:84:in `cleanup_view_runtime' 
activerecord (4.0.2) lib/active_record/railties/controller_runtime.rb:25:in `cleanup_view_runtime' 
actionpack (4.0.2) lib/action_controller/metal/instrumentation.rb:40:in `render' 
actionpack (4.0.2) lib/action_controller/metal/implicit_render.rb:10:in `default_render' 
actionpack (4.0.2) lib/action_controller/metal/implicit_render.rb:5:in `send_action' 
actionpack (4.0.2) lib/abstract_controller/base.rb:189:in `process_action' 
actionpack (4.0.2) lib/action_controller/metal/rendering.rb:10:in `process_action' 
actionpack (4.0.2) lib/abstract_controller/callbacks.rb:18:in `block in process_action' 
activesupport (4.0.2) lib/active_support/callbacks.rb:413:in `_run__1520582927916815285__process_action__callbacks' 
activesupport (4.0.2) lib/active_support/callbacks.rb:80:in `run_callbacks' 
actionpack (4.0.2) lib/abstract_controller/callbacks.rb:17:in `process_action' 
actionpack (4.0.2) lib/action_controller/metal/rescue.rb:29:in `process_action' 
actionpack (4.0.2) lib/action_controller/metal/instrumentation.rb:31:in `block in process_action' 
activesupport (4.0.2) lib/active_support/notifications.rb:159:in `block in instrument' 
activesupport (4.0.2) lib/active_support/notifications/instrumenter.rb:20:in `instrument' 
activesupport (4.0.2) lib/active_support/notifications.rb:159:in `instrument' 
actionpack (4.0.2) lib/action_controller/metal/instrumentation.rb:30:in `process_action' 
actionpack (4.0.2) lib/action_controller/metal/params_wrapper.rb:245:in `process_action' 
activerecord (4.0.2) lib/active_record/railties/controller_runtime.rb:18:in `process_action' 
actionpack (4.0.2) lib/abstract_controller/base.rb:136:in `process' 
actionpack (4.0.2) lib/abstract_controller/rendering.rb:44:in `process' 
actionpack (4.0.2) lib/action_controller/metal.rb:195:in `dispatch' 
actionpack (4.0.2) lib/action_controller/metal/rack_delegation.rb:13:in `dispatch' 
actionpack (4.0.2) lib/action_controller/metal.rb:231:in `block in action' 
actionpack (4.0.2) lib/action_dispatch/routing/route_set.rb:80:in `call' 
actionpack (4.0.2) lib/action_dispatch/routing/route_set.rb:80:in `dispatch' 
actionpack (4.0.2) lib/action_dispatch/routing/route_set.rb:48:in `call' 
actionpack (4.0.2) lib/action_dispatch/journey/router.rb:71:in `block in call' 
actionpack (4.0.2) lib/action_dispatch/journey/router.rb:59:in `each' 
actionpack (4.0.2) lib/action_dispatch/journey/router.rb:59:in `call' 
actionpack (4.0.2) lib/action_dispatch/routing/route_set.rb:680: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 (4.0.2) lib/action_dispatch/middleware/params_parser.rb:27:in `call' 
actionpack (4.0.2) 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 (4.0.2) lib/action_dispatch/middleware/cookies.rb:486:in `call' 
activerecord (4.0.2) lib/active_record/query_cache.rb:36:in `call' 
activerecord (4.0.2) lib/active_record/connection_adapters/abstract/connection_pool.rb:626:in `call' 
activerecord (4.0.2) lib/active_record/migration.rb:369:in `call' 
actionpack (4.0.2) lib/action_dispatch/middleware/callbacks.rb:29:in `block in call' 
activesupport (4.0.2) lib/active_support/callbacks.rb:373:in `_run__4230588509163931695__call__callbacks' 
activesupport (4.0.2) lib/active_support/callbacks.rb:80:in `run_callbacks' 
actionpack (4.0.2) lib/action_dispatch/middleware/callbacks.rb:27:in `call' 
actionpack (4.0.2) lib/action_dispatch/middleware/reloader.rb:64:in `call' 
actionpack (4.0.2) lib/action_dispatch/middleware/remote_ip.rb:76:in `call' 
actionpack (4.0.2) lib/action_dispatch/middleware/debug_exceptions.rb:17:in `call' 
actionpack (4.0.2) lib/action_dispatch/middleware/show_exceptions.rb:30:in `call' 
railties (4.0.2) lib/rails/rack/logger.rb:38:in `call_app' 
railties (4.0.2) lib/rails/rack/logger.rb:20:in `block in call' 
activesupport (4.0.2) lib/active_support/tagged_logging.rb:67:in `block in tagged' 
activesupport (4.0.2) lib/active_support/tagged_logging.rb:25:in `tagged' 
activesupport (4.0.2) lib/active_support/tagged_logging.rb:67:in `tagged' 
railties (4.0.2) lib/rails/rack/logger.rb:20:in `call' 
actionpack (4.0.2) 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 (4.0.2) lib/active_support/cache/strategy/local_cache.rb:83:in `call' 
rack (1.5.2) lib/rack/lock.rb:17:in `call' 
actionpack (4.0.2) lib/action_dispatch/middleware/static.rb:64:in `call' 
rack (1.5.2) lib/rack/sendfile.rb:112:in `call' 
railties (4.0.2) lib/rails/engine.rb:511:in `call' 
railties (4.0.2) 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/Sebastian/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/webrick/httpserver.rb:138:in `service' 
/Users/Sebastian/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/webrick/httpserver.rb:94:in `run' 
/Users/Sebastian/.rvm/rubies/ruby-2.1.0/lib/ruby/2.1.0/webrick/server.rb:295:in `block in start_thread' 

내가 또는 뭔가를 분명 실종이 중 일부를 여기에

10 내 모델의 보석 버전이 호환되지 않습니까?

도움을 주셨습니다.

Answer 1

4.0보다 큰 클립 클립 버전은 formtastic에서 잘 작동하지 않는 것 같습니다. 필자는 paperclip 버전 '> = 4.1'을 업데이트하려고 시도하면서이 문제를 경험했습니다. '~> 3.5'로 롤백해야 다시 작동합니다.

오래된 클립 클립 버전을 사용해 보셨습니까?

Answer 2

formtastic 호출에 : required 매개 변수를 추가하여이 문제를 해결할 수도 있습니다. 따라서, 예를 들어,이 :

f.input :image, :as => :file, :required => false 

Formtastic 프로젝트에 대한 버그 리포트가 여기에 있습니다 : : bug #999

f.input :image, :as => :file 

이된다