The error message says you do not have a controller for "Lines". Do you
have one? It should be named lines_controller.rb with class
LinesController. Also your controller for documents should be named
documents_controller.rb with class name DocumentsController i.e. drop
the non-standard "view" prefix.
Try that and see what happens.
Regards,
Kerry
gwang wrote:
> Hi, everyone:
>
> Please help. I have spent the last 5 hours to try to get AS to work
> rails 2.2.2 but had no luck. I have a document model, which contains
> multiple lines. The controller (below) dies when I click "create
> new".
>
> I installed AS with: script/plugin install
> git://github.com/activescaffold/active_scaffold.git
> -r rails-2.2, and used ruby 1.8.6 and rails 2.2.2 on windows xp.
>
> Very simple models:
> (1) document.rb:
> class Document < ActiveRecord::Base
> has_many :lines
> end
> (2) line.rb
> class Line < ActiveRecord::Base
> belongs_to :document
> end
>
> Very simple controller: view_document_controller.rb:
> class ViewDocumentController < ApplicationController
> active_scaffold :document
> end
>
> Log Info:
>
> Processing ViewDocumentController#new (for 127.0.0.1 at 2009-10-05
> 21:02:40) [GET]
> Parameters: {"adapter"=>"_list_inline_adapter"}
>
>
> ActionView::TemplateError (Could not find ::LinesController
> or ::LineController) on line #18 of vendor/plugins/active_scaffold/
> frontends/default/views/_form_association.rhtml:
> 15: -%>
> 16: <h5><%= column.label -%> (<%= link_to_visibility_toggle
> (:default_visible => !column.collapsed) -%>)</h5>
> 17: <div <%= 'style="display: none;"' if column.collapsed -%>>
> 18: <%= render :partial => subform_partial_for_column(column), :locals
> => {:column => column, :parent_record => parent_record, :associated =>
> associated} %>
> 19: </div>
> 20: <% @record = parent_record -%>
>
> vendor/plugins/active_scaffold/lib/active_scaffold/helpers/
> view_helpers.rb:28:in `active_scaffold_controller_for'
> vendor/plugins/active_scaffold/lib/active_scaffold/helpers/
> form_column_helpers.rb:183:in `override_subform_partial'
> vendor/plugins/active_scaffold/lib/active_scaffold/helpers/
> form_column_helpers.rb:178:in `override_subform_partial?'
> vendor/plugins/active_scaffold/lib/active_scaffold/helpers/
> form_column_helpers.rb:227:in `subform_partial_for_column'
> vendor/plugins/active_scaffold/frontends/default/views/
> _form_association.rhtml:18
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_view/
> renderable.rb:39:in `send'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_view/
> renderable.rb:39:in `render'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_view/
> renderable_partial.rb:20:in `render'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/benchmarking.rb:26:in `benchmark'
> c:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/
> active_support/core_ext/benchmark.rb:8:in `realtime'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/benchmarking.rb:26:in `benchmark'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_view/
> renderable_partial.rb:19:in `render'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_view/
> template.rb:73:in `render_template'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_view/
> renderable_partial.rb:45:in `render_partial'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_view/
> partials.rb:152:in `render_partial'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_view/
> base.rb:258:in `render_without_active_scaffold'
> vendor/plugins/active_scaffold/lib/extensions/
> action_view_rendering.rb:61:in `render'
> vendor/plugins/active_scaffold/frontends/default/views/_form.rhtml:
> 10
> vendor/plugins/active_scaffold/lib/active_scaffold/data_structures/
> action_columns.rb:73:in `each'
> vendor/plugins/active_scaffold/lib/active_scaffold/data_structures/
> action_columns.rb:60:in `each'
> vendor/plugins/active_scaffold/frontends/default/views/_form.rhtml:
> 2
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_view/
> renderable.rb:39:in `send'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_view/
> renderable.rb:39:in `render'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_view/
> renderable_partial.rb:20:in `render'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/benchmarking.rb:26:in `benchmark'
> c:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/
> active_support/core_ext/benchmark.rb:8:in `realtime'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/benchmarking.rb:26:in `benchmark'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_view/
> renderable_partial.rb:19:in `render'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_view/
> template.rb:73:in `render_template'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_view/
> renderable_partial.rb:45:in `render_partial'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_view/
> partials.rb:152:in `render_partial'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_view/
> base.rb:258:in `render_without_active_scaffold'
> vendor/plugins/active_scaffold/lib/extensions/
> action_view_rendering.rb:61:in `render'
> vendor/plugins/active_scaffold/frontends/default/views/
> _create_form.rhtml:38
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_view/
> renderable.rb:39:in `send'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_view/
> renderable.rb:39:in `render'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_view/
> renderable_partial.rb:20:in `render'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/benchmarking.rb:26:in `benchmark'
> c:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/
> active_support/core_ext/benchmark.rb:8:in `realtime'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/benchmarking.rb:26:in `benchmark'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_view/
> renderable_partial.rb:19:in `render'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_view/
> template.rb:73:in `render_template'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_view/
> renderable_partial.rb:45:in `render_partial'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_view/
> partials.rb:152:in `render_partial'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_view/
> base.rb:258:in `render_without_active_scaffold'
> vendor/plugins/active_scaffold/lib/extensions/
> action_view_rendering.rb:61:in `render'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/base.rb:926:in `render_without_benchmark'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/benchmarking.rb:51:in
> `render_without_active_scaffold'
> c:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/
> active_support/core_ext/benchmark.rb:8:in `realtime'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/benchmarking.rb:51:in
> `render_without_active_scaffold'
> vendor/plugins/active_scaffold/lib/extensions/
> action_controller_rendering.rb:13:in `render'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/base.rb:948:in `render_to_string'
> vendor/plugins/active_scaffold/lib/extensions/
> action_controller_rendering.rb:9:in `render'
> vendor/plugins/active_scaffold/lib/active_scaffold/actions/
> create.rb:23:in `new'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/mime_responds.rb:135:in `call'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/mime_responds.rb:135:in `custom'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/mime_responds.rb:164:in `call'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/mime_responds.rb:164:in `respond'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/mime_responds.rb:158:in `each'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/mime_responds.rb:158:in `respond'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/mime_responds.rb:107:in `respond_to'
> vendor/plugins/active_scaffold/lib/active_scaffold/actions/
> create.rb:14:in `new'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/base.rb:1253:in `send'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/base.rb:1253:in `perform_action_without_filters'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/filters.rb:617:in `call_filters'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/filters.rb:610:in `perform_action_without_benchmark'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/benchmarking.rb:68:in
> `perform_action_without_rescue'
> c:/ruby/lib/ruby/1.8/benchmark.rb:293:in `measure'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/benchmarking.rb:68:in
> `perform_action_without_rescue'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/rescue.rb:136:in `perform_action_without_caching'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/caching/sql_cache.rb:13:in `perform_action'
> c:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/
> active_record/connection_adapters/abstract/query_cache.rb:34:in
> `cache'
> c:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/
> active_record/query_cache.rb:8:in `cache'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/caching/sql_cache.rb:12:in `perform_action'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/base.rb:524:in `send'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/base.rb:524:in `process_without_filters'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/filters.rb:606:in
> `process_without_session_management_support'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/session_management.rb:134:in `process'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/base.rb:392:in `process'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/dispatcher.rb:183:in `handle_request'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/dispatcher.rb:110:in `dispatch_unlocked'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/dispatcher.rb:123:in `dispatch'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/dispatcher.rb:122:in `synchronize'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/dispatcher.rb:122:in `dispatch'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/dispatcher.rb:132:in `dispatch_cgi'
> c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/dispatcher.rb:39:in `dispatch'
> c:/ruby/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/webrick_server.rb:
> 103:in `handle_dispatch'
> c:/ruby/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/webrick_server.rb:
> 74:in `service'
> c:/ruby/lib/ruby/1.8/webrick/httpserver.rb:104:in `service'
> c:/ruby/lib/ruby/1.8/webrick/httpserver.rb:65:in `run'
> c:/ruby/lib/ruby/1.8/webrick/server.rb:173:in `start_thread'
> c:/ruby/lib/ruby/1.8/webrick/server.rb:162:in `start'
> c:/ruby/lib/ruby/1.8/webrick/server.rb:162:in `start_thread'
> c:/ruby/lib/ruby/1.8/webrick/server.rb:95:in `start'
> c:/ruby/lib/ruby/1.8/webrick/server.rb:92:in `each'
> c:/ruby/lib/ruby/1.8/webrick/server.rb:92:in `start'
> c:/ruby/lib/ruby/1.8/webrick/server.rb:23:in `start'
> c:/ruby/lib/ruby/1.8/webrick/server.rb:82:in `start'
> c:/ruby/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/webrick_server.rb:
> 60:in `dispatch'
> c:/ruby/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/commands/servers/
> webrick.rb:66
> c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
> `gem_original_require'
> c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
> `require'
> c:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/
> active_support/dependencies.rb:153:in `require'
> c:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/
> active_support/dependencies.rb:521:in `new_constants_in'
> c:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/
> active_support/dependencies.rb:153:in `require'
> c:/ruby/lib/ruby/gems/1.8/gems/rails-2.2.2/lib/commands/server.rb:
> 49
> c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
> `gem_original_require'
> c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in
> `require'
> script/server:3
>
> Rendered c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/templates/rescues/_trace (94.0ms)
> Rendered c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/templates/rescues/_request_and_response (0.0ms)
> Rendering c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/
> action_controller/templates/rescues/layout.erb (internal_server_error)
> >
>
>
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