Frederick Cheung wrote: > On 4 Dec 2008, at 13:14, Dave Smith wrote: > >>> >> i have made changes but now get the error....... >> >> Showing admin/articles/edit.html.erb where line #12 raised: >> >> undefined method `stringify_keys' for >> "/article_images/0000/0047/Photo_59.jpg":String >> Extracted source (around line #12): >> > What's the rest of that stack trace? > > Fred
c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_view/helpers/url_helper.rb:201:in `link_to' app/helpers/admin/articles_helper.rb:6:in `article_image_for' app/views/admin/articles/_show.html.erb:7:in `_run_erb_47app47views47admin47articles47_show46html46erb' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_view/base.rb:342:in `send' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_view/base.rb:342:in `execute' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_view/template_handlers/compilable.rb:29:in `send' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_view/template_handlers/compilable.rb:29:in `render' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_view/partial_template.rb:20:in `render' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/benchmarking.rb:26:in `benchmark' c:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.1.1/lib/active_support/core_ext/benchmark.rb:8:in `realtime' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/benchmarking.rb:26:in `benchmark' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_view/partial_template.rb:19:in `render' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_view/template.rb:22:in `render_template' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_view/partials.rb:110:in `render_partial' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_view/base.rb:277:in `render' app/views/admin/articles/index.html.erb:26:in `_run_erb_47app47views47admin47articles47index46html46erb' vendor/plugins/paginating_find/lib/paging_enumerator.rb:45:in `each' vendor/plugins/paginating_find/lib/paging_enumerator.rb:45:in `each' app/views/admin/articles/index.html.erb:24:in `_run_erb_47app47views47admin47articles47index46html46erb' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_view/base.rb:342:in `send' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_view/base.rb:342:in `execute' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_view/template_handlers/compilable.rb:29:in `send' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_view/template_handlers/compilable.rb:29:in `render' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_view/template.rb:35:in `render' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_view/template.rb:22:in `render_template' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_view/base.rb:248:in `render_file' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/base.rb:1112:in `render_for_file' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/base.rb:869:in `render_with_no_layout' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/base.rb:884:in `render_with_no_layout' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/layout.rb:251:in `render_without_benchmark' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/benchmarking.rb:51:in `render' c:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.1.1/lib/active_support/core_ext/benchmark.rb:8:in `realtime' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/benchmarking.rb:51:in `render' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/mime_responds.rb:131:in `send' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/mime_responds.rb:131:in `custom' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/mime_responds.rb:160:in `call' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/mime_responds.rb:160:in `respond' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/mime_responds.rb:154:in `each' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/mime_responds.rb:154:in `respond' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/mime_responds.rb:107:in `respond_to' app/controllers/admin/articles_controller.rb:16:in `index' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/base.rb:1166:in `send' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/base.rb:1166:in `perform_action_without_filters' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/filters.rb:579:in `call_filters' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/filters.rb:572:in `perform_action_without_benchmark' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/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-2.1.1/lib/action_controller/benchmarking.rb:68:in `perform_action_without_rescue' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/rescue.rb:201:in `perform_action_without_caching' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/caching/sql_cache.rb:13:in `perform_action' c:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.1.1/lib/active_record/connection_adapters/abstract/query_cache.rb:33:in `cache' c:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.1.1/lib/active_record/query_cache.rb:8:in `cache' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/caching/sql_cache.rb:12:in `perform_action' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/base.rb:529:in `send' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/base.rb:529:in `process_without_filters' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/filters.rb:568:in `process_without_session_management_support' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/session_management.rb:130:in `process' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/base.rb:389:in `process' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/dispatcher.rb:149:in `handle_request' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/dispatcher.rb:107:in `dispatch' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/dispatcher.rb:104:in `synchronize' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/dispatcher.rb:104:in `dispatch' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/dispatcher.rb:120:in `dispatch_cgi' c:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/dispatcher.rb:35:in `dispatch' c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel/rails.rb:76:in `process' c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel/rails.rb:74:in `synchronize' c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel/rails.rb:74:in `process' c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel.rb:159:in `process_client' c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel.rb:158:in `each' c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel.rb:158:in `process_client' c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel.rb:285:in `run' c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel.rb:285:in `initialize' c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel.rb:285:in `new' c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel.rb:285:in `run' c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel.rb:268:in `initialize' c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel.rb:268:in `new' c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel.rb:268:in `run' c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel/configurator.rb:282:in `run' c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel/configurator.rb:281:in `each' c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel/configurator.rb:281:in `run' c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/bin/mongrel_rails:128:in `run' c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/lib/mongrel/command.rb:212:in `run' c:/ruby/lib/ruby/gems/1.8/gems/mongrel-1.1.5-x86-mswin32-60/bin/mongrel_rails:281 c:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.1.1/lib/active_support/dependencies.rb:503:in `load' c:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.1.1/lib/active_support/dependencies.rb:503:in `load' c:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.1.1/lib/active_support/dependencies.rb:355:in `new_constants_in' c:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.1.1/lib/active_support/dependencies.rb:503:in `load' c:/ruby/lib/ruby/gems/1.8/gems/rails-2.1.1/lib/commands/servers/mongrel.rb:64 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-2.1.1/lib/active_support/dependencies.rb:510:in `require' c:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.1.1/lib/active_support/dependencies.rb:355:in `new_constants_in' c:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.1.1/lib/active_support/dependencies.rb:510:in `require' c:/ruby/lib/ruby/gems/1.8/gems/rails-2.1.1/lib/commands/server.rb:39 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' 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