I'm using Rails 4 with Bootstrap 2.3.2 and have been noticing a seemingly random error that I can't figure out. I suspect it might have something to do with incompatibility between turbolinks and Twitter Bootstrap.
Can somebody help me identify the problem? Apologies for the lengthy post below but I wanted to provide as much info as possible. Thanks!
Here's the error:
Errno::EINVAL in StaticPages#home
Showing /app/views/layouts/application.html.erb where line #5 raised:
Invalid argument - /tmp/cache/assets/development/sprockets/13fe41fee1fe35b49d145bcc06610705
Here's the extracted code from /app/views/layouts/application.html.erb:
<html>
<head>
<title>Name</title>
<%= stylesheet_link_tag "application", media: "all", "data-turbolinks-track" => true %>
<%= javascript_include_tag "application", "data-turbolinks-track" => true %>
<%= csrf_meta_tags %>
<%= render 'layouts/shim' %>
The problem is in the 4th line in the code above:
<%= stylesheet_link_tag "application", media: "all", "data-turbolinks-track" => true %>
Here's the framework trace:
sprockets (2.10.0) lib/sprockets/cache/file_store.rb:27:in `initialize'
sprockets (2.10.0) lib/sprockets/cache/file_store.rb:27:in `open'
sprockets (2.10.0) lib/sprockets/cache/file_store.rb:27:in `open'
sprockets (2.10.0) lib/sprockets/cache/file_store.rb:27:in `[]='
sprockets (2.10.0) lib/sprockets/caching.rb:34:in `cache_set'
sprockets (2.10.0) lib/sprockets/caching.rb:92:in `cache_set_hash'
sprockets (2.10.0) lib/sprockets/caching.rb:68:in `cache_asset'
sprockets (2.10.0) lib/sprockets/index.rb:93:in `build_asset'
sprockets (2.10.0) lib/sprockets/base.rb:287:in `find_asset'
sprockets (2.10.0) lib/sprockets/index.rb:61:in `find_asset'
sprockets (2.10.0) lib/sprockets/environment.rb:75:in `find_asset'
sprockets (2.10.0) lib/sprockets/base.rb:295:in `[]'
sprockets-rails (2.0.1) lib/sprockets/rails/helper.rb:144:in `lookup_asset_for_path'
sprockets-rails (2.0.1) lib/sprockets/rails/helper.rb:113:in `block in stylesheet_link_tag'
sprockets-rails (2.0.1) lib/sprockets/rails/helper.rb:112:in `map'
sprockets-rails (2.0.1) lib/sprockets/rails/helper.rb:112:in `stylesheet_link_tag'
actionpack (4.0.0) lib/action_view/template.rb:143:in `block in render'
activesupport (4.0.0) lib/active_support/notifications.rb:161:in `instrument'
actionpack (4.0.0) lib/action_view/template.rb:141:in `render'
actionpack (4.0.0) lib/action_view/renderer/template_renderer.rb:61:in `render_with_layout'
actionpack (4.0.0) lib/action_view/renderer/template_renderer.rb:47:in `render_template'
actionpack (4.0.0) lib/action_view/renderer/template_renderer.rb:17:in `render'
actionpack (4.0.0) lib/action_view/renderer/renderer.rb:42:in `render_template'
actionpack (4.0.0) lib/action_view/renderer/renderer.rb:23:in `render'
actionpack (4.0.0) lib/abstract_controller/rendering.rb:127:in `_render_template'
actionpack (4.0.0) lib/action_controller/metal/streaming.rb:219:in `_render_template'
actionpack (4.0.0) lib/abstract_controller/rendering.rb:120:in `render_to_body'
actionpack (4.0.0) lib/action_controller/metal/rendering.rb:33:in `render_to_body'
actionpack (4.0.0) lib/action_controller/metal/renderers.rb:26:in `render_to_body'
actionpack (4.0.0) lib/abstract_controller/rendering.rb:97:in `render'
actionpack (4.0.0) lib/action_controller/metal/rendering.rb:16:in `render'
actionpack (4.0.0) lib/action_controller/metal/instrumentation.rb:41:in `block (2 levels) in render'
activesupport (4.0.0) lib/active_support/core_ext/benchmark.rb:12:in `block in ms'
c:/RailsInstaller/Ruby1.9.3/lib/ruby/1.9.1/benchmark.rb:295:in `realtime'
activesupport (4.0.0) lib/active_support/core_ext/benchmark.rb:12:in `ms'
actionpack (4.0.0) lib/action_controller/metal/instrumentation.rb:41:in `block in render'
actionpack (4.0.0) lib/action_controller/metal/instrumentation.rb:84:in `cleanup_view_runtime'
activerecord (4.0.0) lib/active_record/railties/controller_runtime.rb:25:in `cleanup_view_runtime'
actionpack (4.0.0) lib/action_controller/metal/instrumentation.rb:40:in `render'
actionpack (4.0.0) lib/action_controller/metal/implicit_render.rb:10:in `default_render'
actionpack (4.0.0) lib/action_controller/metal/implicit_render.rb:5: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:403:in `_run__203810741__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/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'
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__76538721__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'
c:/RailsInstaller/Ruby1.9.3/lib/ruby/1.9.1/webrick/httpserver.rb:138:in `service'
c:/RailsInstaller/Ruby1.9.3/lib/ruby/1.9.1/webrick/httpserver.rb:94:in `run'
c:/RailsInstaller/Ruby1.9.3/lib/ruby/1.9.1/webrick/server.rb:191:in `block in start_thread'
Related
The association method from simple_form is throwing an exception on the most basic use, and I cannot figure out why. I'd appreciate any help.
I have a has_and_belongs_to_many association between the Users and Projects models:
project.rb:
class Project < ActiveRecord::Base
has_and_belongs_to_many :users
belongs_to :owner, :class_name => "User", :foreign_key => "owner_id"
...
user.rb:
class User < ActiveRecord::Base
has_and_belongs_to_many :projects
has_many :projects_owned, :class_name => "Project", :foreign_key => "owner_id"
...
edit.html.erb:
<%= simple_form_for #project do |f| %>
<%= f.input :name, input_html: { size: 61 } %>
<%= f.input :description, as: :text, input_html: { cols: 60 } %>
<%= f.association(:users) %>
<%= f.submit "Save project", class: "btn btn-large btn-primary" %>
<% end %>
All models have corresponding tables, and the association works correclty in Rspec tests and the Rails console.
When I build the form, exactly as specified in the simple_form documentation, I get the following error:
<ArgumentError: wrong number of arguments (0 for 1)>
Stack trace:
ArgumentError - wrong number of arguments (0 for 1):
simple_form (3.0.1) lib/simple_form/inputs/collection_input.rb:87:in `collection_includes_basic_objects?'
simple_form (3.0.1) lib/simple_form/inputs/collection_input.rb:70:in `detect_common_display_methods'
simple_form (3.0.1) lib/simple_form/inputs/collection_input.rb:57:in `detect_collection_methods'
simple_form (3.0.1) lib/simple_form/inputs/collection_select_input.rb:5:in `input'
simple_form (3.0.1) lib/simple_form/wrappers/many.rb:29:in `block in render'
simple_form (3.0.1) lib/simple_form/wrappers/many.rb:27:in `render'
simple_form (3.0.1) lib/simple_form/wrappers/root.rb:15:in `render'
simple_form (3.0.1) lib/simple_form/form_builder.rb:120:in `input'
simple_form (3.0.1) lib/simple_form/form_builder.rb:212:in `association'
app/views/projects/edit.html.erb:12:in `block in _app_views_projects_edit_html_erb___630637963_32694600'
actionpack (4.0.4) lib/action_view/helpers/capture_helper.rb:38:in `block in capture'
actionpack (4.0.4) lib/action_view/helpers/capture_helper.rb:200:in `with_output_buffer'
actionpack (4.0.4) lib/action_view/helpers/capture_helper.rb:38:in `capture'
actionpack (4.0.4) lib/action_view/helpers/form_helper.rb:435:in `form_for'
simple_form (3.0.1) lib/simple_form/action_view_extensions/form_helper.rb:22:in `block in simple_form_for'
simple_form (3.0.1) lib/simple_form/action_view_extensions/form_helper.rb:41:in `with_simple_form_field_error_proc'
simple_form (3.0.1) lib/simple_form/action_view_extensions/form_helper.rb:21:in `simple_form_for'
app/views/projects/edit.html.erb:9:in `_app_views_projects_edit_html_erb___630637963_32694600'
actionpack (4.0.4) lib/action_view/template.rb:143:in `block in render'
activesupport (4.0.4) lib/active_support/notifications.rb:161:in `instrument'
actionpack (4.0.4) lib/action_view/template.rb:141:in `render'
actionpack (4.0.4) lib/action_view/renderer/template_renderer.rb:49:in `block (2 levels) in render_template'
actionpack (4.0.4) lib/action_view/renderer/abstract_renderer.rb:38:in `block in instrument'
activesupport (4.0.4) lib/active_support/notifications.rb:159:in `block in instrument'
activesupport (4.0.4) lib/active_support/notifications/instrumenter.rb:20:in `instrument'
activesupport (4.0.4) lib/active_support/notifications.rb:159:in `instrument'
actionpack (4.0.4) lib/action_view/renderer/abstract_renderer.rb:38:in `instrument'
actionpack (4.0.4) lib/action_view/renderer/template_renderer.rb:48:in `block in render_template'
actionpack (4.0.4) lib/action_view/renderer/template_renderer.rb:56:in `render_with_layout'
actionpack (4.0.4) lib/action_view/renderer/template_renderer.rb:47:in `render_template'
actionpack (4.0.4) lib/action_view/renderer/template_renderer.rb:17:in `render'
actionpack (4.0.4) lib/action_view/renderer/renderer.rb:42:in `render_template'
actionpack (4.0.4) lib/action_view/renderer/renderer.rb:23:in `render'
actionpack (4.0.4) lib/abstract_controller/rendering.rb:127:in `_render_template'
actionpack (4.0.4) lib/action_controller/metal/streaming.rb:219:in `_render_template'
actionpack (4.0.4) lib/abstract_controller/rendering.rb:120:in `render_to_body'
actionpack (4.0.4) lib/action_controller/metal/rendering.rb:33:in `render_to_body'
actionpack (4.0.4) lib/action_controller/metal/renderers.rb:26:in `render_to_body'
actionpack (4.0.4) lib/abstract_controller/rendering.rb:97:in `render'
actionpack (4.0.4) lib/action_controller/metal/rendering.rb:16:in `render'
actionpack (4.0.4) lib/action_controller/metal/instrumentation.rb:41:in `block (2 levels) in render'
activesupport (4.0.4) lib/active_support/core_ext/benchmark.rb:12:in `block in ms'
C:/RailsInstaller/Ruby2.0.0/lib/ruby/2.0.0/benchmark.rb:296:in `realtime'
activesupport (4.0.4) lib/active_support/core_ext/benchmark.rb:12:in `ms'
actionpack (4.0.4) lib/action_controller/metal/instrumentation.rb:41:in `block in render'
actionpack (4.0.4) lib/action_controller/metal/instrumentation.rb:84:in `cleanup_view_runtime'
activerecord (4.0.4) lib/active_record/railties/controller_runtime.rb:25:in `cleanup_view_runtime'
actionpack (4.0.4) lib/action_controller/metal/instrumentation.rb:40:in `render'
actionpack (4.0.4) lib/action_controller/metal/implicit_render.rb:10:in `default_render'
actionpack (4.0.4) lib/action_controller/metal/implicit_render.rb:5:in `send_action'
actionpack (4.0.4) lib/abstract_controller/base.rb:189:in `process_action'
actionpack (4.0.4) lib/action_controller/metal/rendering.rb:10:in `process_action'
actionpack (4.0.4) lib/abstract_controller/callbacks.rb:18:in `block in process_action'
activesupport (4.0.4) lib/active_support/callbacks.rb:413:in `_run__482912548__process_action__callbacks'
activesupport (4.0.4) lib/active_support/callbacks.rb:80:in `run_callbacks'
actionpack (4.0.4) lib/abstract_controller/callbacks.rb:17:in `process_action'
actionpack (4.0.4) lib/action_controller/metal/rescue.rb:29:in `process_action'
actionpack (4.0.4) lib/action_controller/metal/instrumentation.rb:31:in `block in process_action'
activesupport (4.0.4) lib/active_support/notifications.rb:159:in `block in instrument'
activesupport (4.0.4) lib/active_support/notifications/instrumenter.rb:20:in `instrument'
activesupport (4.0.4) lib/active_support/notifications.rb:159:in `instrument'
actionpack (4.0.4) lib/action_controller/metal/instrumentation.rb:30:in `process_action'
actionpack (4.0.4) lib/action_controller/metal/params_wrapper.rb:250:in `process_action'
activerecord (4.0.4) lib/active_record/railties/controller_runtime.rb:18:in `process_action'
actionpack (4.0.4) lib/abstract_controller/base.rb:136:in `process'
actionpack (4.0.4) lib/abstract_controller/rendering.rb:44:in `process'
actionpack (4.0.4) lib/action_controller/metal.rb:195:in `dispatch'
actionpack (4.0.4) lib/action_controller/metal/rack_delegation.rb:13:in `dispatch'
actionpack (4.0.4) lib/action_controller/metal.rb:231:in `block in action'
actionpack (4.0.4) lib/action_dispatch/routing/route_set.rb:80:in `dispatch'
actionpack (4.0.4) lib/action_dispatch/routing/route_set.rb:48:in `call'
actionpack (4.0.4) lib/action_dispatch/journey/router.rb:71:in `block in call'
actionpack (4.0.4) lib/action_dispatch/journey/router.rb:59:in `call'
actionpack (4.0.4) lib/action_dispatch/routing/route_set.rb:674: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 (4.0.4) lib/action_dispatch/middleware/params_parser.rb:27:in `call'
actionpack (4.0.4) 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 (4.0.4) lib/action_dispatch/middleware/cookies.rb:486:in `call'
activerecord (4.0.4) lib/active_record/query_cache.rb:36:in `call'
activerecord (4.0.4) lib/active_record/connection_adapters/abstract/connection_pool.rb:626:in `call'
activerecord (4.0.4) lib/active_record/migration.rb:373:in `call'
actionpack (4.0.4) lib/action_dispatch/middleware/callbacks.rb:29:in `block in call'
activesupport (4.0.4) lib/active_support/callbacks.rb:373:in `_run__957210712__call__callbacks'
activesupport (4.0.4) lib/active_support/callbacks.rb:80:in `run_callbacks'
actionpack (4.0.4) lib/action_dispatch/middleware/callbacks.rb:27:in `call'
actionpack (4.0.4) lib/action_dispatch/middleware/reloader.rb:64:in `call'
actionpack (4.0.4) 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 (4.0.4) lib/action_dispatch/middleware/debug_exceptions.rb:17:in `call'
actionpack (4.0.4) lib/action_dispatch/middleware/show_exceptions.rb:30:in `call'
railties (4.0.4) lib/rails/rack/logger.rb:38:in `call_app'
railties (4.0.4) lib/rails/rack/logger.rb:20:in `block in call'
activesupport (4.0.4) lib/active_support/tagged_logging.rb:68:in `block in tagged'
activesupport (4.0.4) lib/active_support/tagged_logging.rb:26:in `tagged'
activesupport (4.0.4) lib/active_support/tagged_logging.rb:68:in `tagged'
railties (4.0.4) lib/rails/rack/logger.rb:20:in `call'
actionpack (4.0.4) 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 (4.0.4) lib/active_support/cache/strategy/local_cache.rb:83:in `call'
rack (1.5.2) lib/rack/lock.rb:17:in `call'
actionpack (4.0.4) lib/action_dispatch/middleware/static.rb:64:in `call'
rack (1.5.2) lib/rack/sendfile.rb:112:in `call'
railties (4.0.4) lib/rails/engine.rb:511:in `call'
railties (4.0.4) 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'
C:/RailsInstaller/Ruby2.0.0/lib/ruby/2.0.0/webrick/httpserver.rb:138:in `service'
C:/RailsInstaller/Ruby2.0.0/lib/ruby/2.0.0/webrick/httpserver.rb:94:in `run'
C:/RailsInstaller/Ruby2.0.0/lib/ruby/2.0.0/webrick/server.rb:295:in `block in start_thread'
The problem has something to do with the collection for the form field.
See if this works:
<%= f.association :users, collection: User.all %>
I haven't tracked down why the collection is needed yet, but that seems to be the problem.
i'm stuck setting up a simple rails survey using the surveyor gem. I am following the basic instructions given here, on a new rails project: http://nubic.github.io/surveyor/
additionally, my gemfile includes the following in order to deal with rails 4 issues:
gem 'surveyor', :git => 'git://github.com/NUBIC/surveyor.git', :branch => 'rails4'
gem 'formtastic'
when i try to run the demo survey (kitchen sink), i end up with the following error:
NoMethodError in SurveyorController#edit
undefined method `with_sections_and_questions' for #<Class:0x007fe84d519450>
How to fix this?
SOLUTION: i have submitted a bugreport with the authors of surveyor. It seems that the gem is still awaiting an upgrade for rails 4. In the meantime, this development branch can be used to get things going:
gem 'surveyor', github: 'caboteria/surveyor', branch: 'rails4'
gem 'protected_attributes'
edit: full trace:
activerecord (4.0.0) lib/active_record/dynamic_matchers.rb:22:in `method_missing'
/usr/local/rvm/gems/ruby-2.0.0-p247/bundler/gems/surveyor-70ed3f257416/lib/surveyor/surveyor_controller_methods.rb:63:in `edit'
app/controllers/surveyor_controller.rb:21:in `edit'
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__290069008777388403__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/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'
railties (4.0.0) lib/rails/engine.rb:511:in `call'
railties (4.0.0) lib/rails/railtie/configurable.rb:30:in `method_missing'
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'
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__3872098118566400954__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'
/usr/local/rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/webrick/httpserver.rb:138:in `service'
/usr/local/rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/webrick/httpserver.rb:94:in `run'
/usr/local/rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/webrick/server.rb:295:in `block in start_thread'
Request
Parameters:
{"survey_code"=>"kitchen-sink-survey",
"response_set_code"=>"tyr1KN5kAw"}
Edit 2: issued grep as asked
$ grep with_sections_and_questions $(bundle show surveyor) -r –
/usr/local/rvm/gems/ruby-2.0.0-p247/bundler/gems/surveyor- 70ed3f257416/lib/surveyor/models/response_set_methods.rb: { :questions => survey.with_sections_and_questions.sections.map(&:questions).flatten.compact.size,
/usr/local/rvm/gems/ruby-2.0.0-p247/bundler/gems/surveyor-70ed3f257416/lib/surveyor/models/response_set_methods.rb: qs = survey.with_sections_and_questions.sections.map(&:questions).flatten
/usr/local/rvm/gems/ruby-2.0.0-p247/bundler/gems/surveyor-70ed3f257416/lib/surveyor/surveyor_controller_methods.rb: #survey = Survey.with_sections_and_questions.find_by_id(#response_set.survey_id)
/usr/local/rvm/gems/ruby-2.0.0-p247/bundler/gems/surveyor-70ed3f257416/spec/models/survey_spec.rb: survey.with_sections_and_questions.sections.map(&:questions).flatten.should have(4).questions
/usr/local/rvm/gems/ruby-2.0.0-p247/bundler/gems/surveyor-70ed3f257416/spec/models/survey_spec.rb: survey.with_sections_and_questions.sections.map(&:questions).flatten.should == [q4,q1,q3,q2]
grep: –: No such file or directory
edit 3: more info added:
$ grep with_sections_and_questions /usr/local/rvm/gems/ruby-2.0.0-p247/bundler/gems/ -r;
/usr/local/rvm/gems/ruby-2.0.0-p247/bundler/gems//surveyor-70ed3f257416/lib/surveyor/models/response_set_methods.rb: { :questions => survey.with_sections_and_questions.sections.map(&:questions).flatten.compact.size,
/usr/local/rvm/gems/ruby-2.0.0-p247/bundler/gems//surveyor-70ed3f257416/lib/surveyor/models/response_set_methods.rb: qs = survey.with_sections_and_questions.sections.map(&:questions).flatten
/usr/local/rvm/gems/ruby-2.0.0-p247/bundler/gems//surveyor-70ed3f257416/lib/surveyor/surveyor_controller_methods.rb: #survey = Survey.with_sections_and_questions.find_by_id(#response_set.survey_id)
/usr/local/rvm/gems/ruby-2.0.0-p247/bundler/gems//surveyor-70ed3f257416/spec/models/survey_spec.rb: survey.with_sections_and_questions.sections.map(&:questions).flatten.should have(4).questions
/usr/local/rvm/gems/ruby-2.0.0-p247/bundler/gems//surveyor-70ed3f257416/spec/models/survey_spec.rb: survey.with_sections_and_questions.sections.map(&:questions).flatten.should == [q4,q1,q3,q2]
The error:
undefined method `with_sections_and_questions' for #<Class:0x007fe84d519450>
says that the class Class has no instance method #with_sections_and_questions. You shall to search the method #with_sections_and_questions over all gems involved in your project. Try search as follows:
grep with_sections_and_questions /usr/local/rvm/gems/ruby-2.0.0-p247/bundler/gems/ -r
If grep don't find out the definitions of the method similar to:
def with_sections_and_questions
you have to open an issue on the problem to developers on their issue page.
I faced with the following problem:
I am using rails 4 with Postgresql. I use awesome feature called hstore for storing sets of key/value pairs in my db.
Record example:
<Category id: 2, name: "Phone",..., additional_fields: {"ram"=>"2gb", "camera"=>"8mp"}>
> Category.find(2).additional_fields.class
=> Hash
But inside my view (or even inside controller) this transforms to String!
<% #category.additional_fields.class %> # returns String
Controller:
def set_category
#category = Category.find(params[:id])
end
Because of this next piece of code causes an error
<% #category.additional_fields.each do |key, value| %>
<div class="form-group">
<%= text_field_tag key, key %>
...
<% end %>
undefined method `each' for "\"ram\"=>\"2gb\", \"camera\"=>\"8mp\"":String
Full trace:
app/views/categories/_form.html.erb:21:in `block (2 levels) in _app_views_categories__form_html_erb__671254231_94341970'
actionpack (4.0.0) lib/action_view/helpers/capture_helper.rb:38:in `block in capture'
actionpack (4.0.0) lib/action_view/helpers/capture_helper.rb:200:in `with_output_buffer'
actionpack (4.0.0) lib/action_view/helpers/capture_helper.rb:38:in `capture'
actionpack (4.0.0) lib/action_view/helpers/form_helper.rb:699:in `fields_for'
actionpack (4.0.0) lib/action_view/helpers/form_helper.rb:1538:in `fields_for'
app/views/categories/_form.html.erb:20:in `block in _app_views_categories__form_html_erb__671254231_94341970'
actionpack (4.0.0) lib/action_view/helpers/capture_helper.rb:38:in `block in capture'
actionpack (4.0.0) lib/action_view/helpers/capture_helper.rb:200:in `with_output_buffer'
actionpack (4.0.0) lib/action_view/helpers/capture_helper.rb:38:in `capture'
actionpack (4.0.0) lib/action_view/helpers/form_helper.rb:435:in `form_for'
app/views/categories/_form.html.erb:1:in `_app_views_categories__form_html_erb__671254231_94341970'
actionpack (4.0.0) lib/action_view/template.rb:143:in `block in render'
activesupport (4.0.0) lib/active_support/notifications.rb:161:in `instrument'
actionpack (4.0.0) lib/action_view/template.rb:141:in `render'
actionpack (4.0.0) lib/action_view/renderer/partial_renderer.rb:306:in `render_partial'
actionpack (4.0.0) lib/action_view/renderer/partial_renderer.rb:279:in `block in render'
actionpack (4.0.0) lib/action_view/renderer/abstract_renderer.rb:38:in `block in instrument'
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_view/renderer/abstract_renderer.rb:38:in `instrument'
actionpack (4.0.0) lib/action_view/renderer/partial_renderer.rb:278:in `render'
actionpack (4.0.0) lib/action_view/renderer/renderer.rb:47:in `render_partial'
actionpack (4.0.0) lib/action_view/helpers/rendering_helper.rb:27:in `render'
app/views/categories/edit.html.erb:3:in `_app_views_categories_edit_html_erb___781726467_94347130'
actionpack (4.0.0) lib/action_view/template.rb:143:in `block in render'
activesupport (4.0.0) lib/active_support/notifications.rb:161:in `instrument'
actionpack (4.0.0) lib/action_view/template.rb:141:in `render'
actionpack (4.0.0) lib/action_view/renderer/template_renderer.rb:49:in `block (2 levels) in render_template'
actionpack (4.0.0) lib/action_view/renderer/abstract_renderer.rb:38:in `block in instrument'
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_view/renderer/abstract_renderer.rb:38:in `instrument'
actionpack (4.0.0) lib/action_view/renderer/template_renderer.rb:48:in `block in render_template'
actionpack (4.0.0) lib/action_view/renderer/template_renderer.rb:56:in `render_with_layout'
actionpack (4.0.0) lib/action_view/renderer/template_renderer.rb:47:in `render_template'
actionpack (4.0.0) lib/action_view/renderer/template_renderer.rb:17:in `render'
actionpack (4.0.0) lib/action_view/renderer/renderer.rb:42:in `render_template'
actionpack (4.0.0) lib/action_view/renderer/renderer.rb:23:in `render'
actionpack (4.0.0) lib/abstract_controller/rendering.rb:127:in `_render_template'
actionpack (4.0.0) lib/action_controller/metal/streaming.rb:219:in `_render_template'
actionpack (4.0.0) lib/abstract_controller/rendering.rb:120:in `render_to_body'
actionpack (4.0.0) lib/action_controller/metal/rendering.rb:33:in `render_to_body'
actionpack (4.0.0) lib/action_controller/metal/renderers.rb:26:in `render_to_body'
actionpack (4.0.0) lib/abstract_controller/rendering.rb:97:in `render'
actionpack (4.0.0) lib/action_controller/metal/rendering.rb:16:in `render'
actionpack (4.0.0) lib/action_controller/metal/instrumentation.rb:41:in `block (2 levels) in render'
activesupport (4.0.0) lib/active_support/core_ext/benchmark.rb:12:in `block in ms'
/home/mike/.rvm/rubies/ruby-2.0.0-p247/lib/ruby/2.0.0/benchmark.rb:296:in `realtime'
activesupport (4.0.0) lib/active_support/core_ext/benchmark.rb:12:in `ms'
actionpack (4.0.0) lib/action_controller/metal/instrumentation.rb:41:in `block in render'
actionpack (4.0.0) lib/action_controller/metal/instrumentation.rb:84:in `cleanup_view_runtime'
activerecord (4.0.0) lib/active_record/railties/controller_runtime.rb:25:in `cleanup_view_runtime'
actionpack (4.0.0) lib/action_controller/metal/instrumentation.rb:40:in `render'
actionpack (4.0.0) lib/action_controller/metal/implicit_render.rb:10:in `default_render'
actionpack (4.0.0) lib/action_controller/metal/implicit_render.rb:5: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:413:in `_run__967049018__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/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__795012590__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/content_length.rb:14:in `call'
thin (1.6.1) lib/thin/connection.rb:82:in `block in pre_process'
thin (1.6.1) lib/thin/connection.rb:80:in `catch'
thin (1.6.1) lib/thin/connection.rb:80:in `pre_process'
thin (1.6.1) lib/thin/connection.rb:55:in `process'
thin (1.6.1) lib/thin/connection.rb:41:in `receive_data'
eventmachine (1.0.3) lib/eventmachine.rb:187:in `run_machine'
eventmachine (1.0.3) lib/eventmachine.rb:187:in `run'
thin (1.6.1) lib/thin/backends/base.rb:73:in `start'
thin (1.6.1) lib/thin/server.rb:162:in `start'
rack (1.5.2) lib/rack/handler/thin.rb:16:in `run'
rack (1.5.2) lib/rack/server.rb:264:in `start'
railties (4.0.0) lib/rails/commands/server.rb:84:in `start'
railties (4.0.0) lib/rails/commands.rb:78:in `block in <top (required)>'
railties (4.0.0) lib/rails/commands.rb:73:in `tap'
railties (4.0.0) lib/rails/commands.rb:73:in `<top (required)>'
bin/rails:4:in `require'
bin/rails:4:in `<main>'
In my case
I have just rollback migration and again execute it and after this problem is solved
I'm trying to build a simple search form using the Ransack gem under rails. Though when using date_select, Ransack throws an NoMethodError for using 'day' on a '[2014,1,1]' String. Why is Ransack converting the Date Object to a String?
Here's my search form
<%= search_form_for #search, url: search_offer_path do |f| %>
<p>
<%= f.label :city_cont, "Choose City" %>
<%= f.text_field :city_cont %>
<%= f.label :available_dates_cont, "Choose Date" %>
<%= f.date_select :available_dates_cont %>
<%= f.label :available_times_cont, "Choose Time" %>
<%= f.time_select :available_times_cont %>
</p>
<p class="button"><%= f.submit "Search" %></p>
<% end %>
The fields :available_dates and :available_times contain hashes of multiple dates and times using the serializer
Thanks in advance
This is my error output:
actionpack (4.0.2) lib/action_view/helpers/date_helper.rb:821:in `block (2 levels) in <class:DateTimeSelector>'
actionpack (4.0.2) lib/action_view/helpers/date_helper.rb:774:in `select_day'
actionpack (4.0.2) lib/action_view/helpers/date_helper.rb:1025:in `block in build_selects_from_types'
actionpack (4.0.2) lib/action_view/helpers/date_helper.rb:1023:in `each'
actionpack (4.0.2) lib/action_view/helpers/date_helper.rb:1023:in `build_selects_from_types'
actionpack (4.0.2) lib/action_view/helpers/date_helper.rb:723:in `select_date'
actionpack (4.0.2) lib/action_view/helpers/tags/date_select.rb:14:in `render'
actionpack (4.0.2) lib/action_view/helpers/date_helper.rb:255:in `date_select'
actionpack (4.0.2) lib/action_view/helpers/date_helper.rb:1055:in `date_select'
app/views/offers/index_public.html.erb:7:in `block in _app_views_offers_index_public_html_erb__3128909028606137015_44602620'
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'
ransack (1.1.0) lib/ransack/helpers/form_helper.rb:24:in `search_form_for'
app/views/offers/index_public.html.erb:1:in `_app_views_offers_index_public_html_erb__3128909028606137015_44602620'
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'
/home/Basti/.rvm/rubies/ruby-2.0.0-p353/lib/ruby/2.0.0/benchmark.rb:296: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'
app/controllers/offers_controller.rb:52:in `index_public'
actionpack (4.0.2) lib/action_controller/metal/implicit_render.rb:4: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:423:in `_run__162092440143471620__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'
omniauth (1.1.4) lib/omniauth/strategy.rb:184:in `call!'
omniauth (1.1.4) lib/omniauth/strategy.rb:164:in `call'
omniauth (1.1.4) lib/omniauth/builder.rb:49: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__174773027674768040__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/content_length.rb:14:in `call'
thin (1.6.1) lib/thin/connection.rb:82:in `block in pre_process'
thin (1.6.1) lib/thin/connection.rb:80:in `catch'
thin (1.6.1) lib/thin/connection.rb:80:in `pre_process'
thin (1.6.1) lib/thin/connection.rb:55:in `process'
thin (1.6.1) lib/thin/connection.rb:41:in `receive_data'
eventmachine (1.0.3) lib/eventmachine.rb:187:in `run_machine'
eventmachine (1.0.3) lib/eventmachine.rb:187:in `run'
thin (1.6.1) lib/thin/backends/base.rb:73:in `start'
thin (1.6.1) lib/thin/server.rb:162:in `start'
rack (1.5.2) lib/rack/handler/thin.rb:16:in `run'
rack (1.5.2) lib/rack/server.rb:264:in `start'
railties (4.0.2) lib/rails/commands/server.rb:84:in `start'
railties (4.0.2) lib/rails/commands.rb:76:in `block in <top (required)>'
railties (4.0.2) lib/rails/commands.rb:71:in `tap'
railties (4.0.2) lib/rails/commands.rb:71:in `<top (required)>'
bin/rails:4:in `require'
bin/rails:4:in `<main>'
I'm making a sign-up form for my website using Rails 4.0.0. In my homepage (called by a controller named 'public'), I have a form for signing up:
in app/views/public/index.html.erb
<%= form_for(#user) do |f| %>
...
<%= f.submit "Create my account", class: "btn btn-large btn-primary" %>
<% end %>
I have the #user object in my app/controllers/public_controller.rb file:
class PublicController < ApplicationController
def index
#user = User.new
end
end
However, when I try to load the page, I get an uninitialized constant ActiveRecord error, showing that the problem is on line 1 of my app/models/user.rb file which says
class User < ActiveRecord::Base
The framework trace spat out from the website says:
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:403:in `_run__533378866__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'
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/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'
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'
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__904644984__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'
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/content_length.rb:14:in `call'
thin (1.6.0) lib/thin/connection.rb:82:in `block in pre_process'
thin (1.6.0) lib/thin/connection.rb:80:in `catch'
thin (1.6.0) lib/thin/connection.rb:80:in `pre_process'
thin (1.6.0) lib/thin/connection.rb:55:in `process'
faye-websocket (0.7.0) lib/faye/adapters/thin.rb:40:in `process'
thin (1.6.0) lib/thin/connection.rb:41:in `receive_data'
faye-websocket (0.7.0) lib/faye/adapters/thin.rb:44:in `receive_data'
eventmachine (1.0.3) lib/eventmachine.rb:187:in `run_machine'
eventmachine (1.0.3) lib/eventmachine.rb:187:in `run'
thin (1.6.0) lib/thin/backends/base.rb:73:in `start'
thin (1.6.0) lib/thin/server.rb:162:in `start'
rack (1.5.2) lib/rack/handler/thin.rb:16:in `run'
rack (1.5.2) lib/rack/server.rb:264:in `start'
railties (4.0.0) lib/rails/commands/server.rb:84:in `start'
railties (4.0.0) lib/rails/commands.rb:78:in `block in <top (required)>'
railties (4.0.0) lib/rails/commands.rb:73:in `tap'
railties (4.0.0) lib/rails/commands.rb:73:in `<top (required)>'
bin/rails:4:in `require'
bin/rails:4:in `<main>'
Any ideas what's wrong with this? I figured that it wouldn't be a problem to initialize an object of some arbitrary model, but I'm pretty stumped on this one.
Thanks for the help!