[Radiant] Page saving error
In Radiant CMS when I'm trying to save any page that has any PageType but normal (Archive, Index,etc.) I get this error: NoMethodError in Admin/pagesController#update undefined method `[]' for nil:NilClass With clean Radiant everything's work, my radiant carried with some extension, which may cause problem. Can anyone give me any clue how can I solve this problem? Thanks. ps. I apologize for my poor English. stack trace: NoMethodError in Admin/pagesController#update undefined method `[]' for nil:NilClass RAILS_ROOT: F:/Work/Rails/Radiant/dev_version/test_app Application Trace | Framework Trace | Full Trace F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ activerecord/lib/active_record/nested_attributes.rb:335:in `assign_nested_attributes_for_collection_association' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ activerecord/lib/active_record/nested_attributes.rb:244:in `fields_attributes=' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ activerecord/lib/active_record/base.rb:2906:in `send' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ activerecord/lib/active_record/base.rb:2906:in `assign_attributes' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ activerecord/lib/active_record/base.rb:2902:in `each' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ activerecord/lib/active_record/base.rb:2902:in `assign_attributes' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ activerecord/lib/active_record/base.rb:2775:in `attributes=' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ activerecord/lib/active_record/base.rb:2669:in `update_attributes!' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/app/ controllers/admin/resource_controller.rb:64:in `update' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ actionpack/lib/action_controller/base.rb:1331:in `send' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ actionpack/lib/action_controller/base.rb:1331:in `perform_action_without_filters' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ actionpack/lib/action_controller/filters.rb:617:in `call_filters' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ actionpack/lib/action_controller/filters.rb:638:in `run_before_filters' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ actionpack/lib/action_controller/filters.rb:189:in `call' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ actionpack/lib/action_controller/filters.rb:189:in `call' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ actionpack/lib/action_controller/filters.rb:635:in `run_before_filters' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ actionpack/lib/action_controller/filters.rb:615:in `call_filters' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ actionpack/lib/action_controller/filters.rb:610:in `perform_action_without_benchmark' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ actionpack/lib/action_controller/benchmarking.rb:68:in `perform_action_without_rescue' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ activesupport/lib/active_support/core_ext/benchmark.rb:17:in `ms' F:/Work/Ruby187/p302/lib/ruby/1.8/benchmark.rb:308:in `realtime' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ activesupport/lib/active_support/core_ext/benchmark.rb:17:in `ms' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ actionpack/lib/action_controller/benchmarking.rb:68:in `perform_action_without_rescue' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ actionpack/lib/action_controller/rescue.rb:160:in `perform_action_without_flash' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ actionpack/lib/action_controller/flash.rb:151:in `perform_action' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ actionpack/lib/action_controller/base.rb:532:in `send' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ actionpack/lib/action_controller/base.rb:532:in `process_without_filters' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ actionpack/lib/action_controller/filters.rb:606:in `sass_old_process' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/ plugins/haml/lib/sass/plugin/rails.rb:20:in `process' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ actionpack/lib/action_controller/base.rb:391:in `process' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ actionpack/lib/action_controller/base.rb:386:in `call' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/
Re: [Radiant] Page saving error
On 13 Dec 2010, at 09:01, rcz wrote: In Radiant CMS when I'm trying to save any page that has any PageType but normal (Archive, Index,etc.) I get this error: NoMethodError in Admin/pagesController#update undefined method `[]' for nil:NilClass With clean Radiant everything's work, my radiant carried with some extension, which may cause problem. Can anyone give me any clue how can I solve this problem? Thanks. It is an extension problem. It should be easy to find and you can probably eliminate it by changing the order in which the extensions load. I think one of your extensions is calling Page.accepts_nested_attributes(:something) too late. Some Page subclasses have already been created, and they don't get the call. When you try to save a page with one of those classes (ArchivePage, etc) it doesn't know what to do with the nested attributes in the form. The error you see is due to an absence of nested_attributes_options. First you need to work out which of your extensions is responsible. There are two ways to do that: either add some debugging lines to vendor/radiant/vendor/rails/ activerecord/lib/active_record/nested_attributes.rb or (more easily), search through all the files in vendor/extensions looking for the string accepts_nested_attributes and see what stands out. Then you need to make sure that troublesome extension loads before there is any inheritance from Page. To do that you uncomment this line in config/environment.rb: # config.extensions = [ :all ] and prepend the name of your extension: config.extensions = [:something, :all] ps. I apologize for my poor English. Your English seems excellent to me. Please do say if anything here is unclear. best, will stack trace: NoMethodError in Admin/pagesController#update undefined method `[]' for nil:NilClass RAILS_ROOT: F:/Work/Rails/Radiant/dev_version/test_app Application Trace | Framework Trace | Full Trace F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ activerecord/lib/active_record/nested_attributes.rb:335:in `assign_nested_attributes_for_collection_association' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ activerecord/lib/active_record/nested_attributes.rb:244:in `fields_attributes=' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ activerecord/lib/active_record/base.rb:2906:in `send' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ activerecord/lib/active_record/base.rb:2906:in `assign_attributes' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ activerecord/lib/active_record/base.rb:2902:in `each' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ activerecord/lib/active_record/base.rb:2902:in `assign_attributes' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ activerecord/lib/active_record/base.rb:2775:in `attributes=' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ activerecord/lib/active_record/base.rb:2669:in `update_attributes!' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/app/ controllers/admin/resource_controller.rb:64:in `update' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ actionpack/lib/action_controller/base.rb:1331:in `send' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ actionpack/lib/action_controller/base.rb:1331:in `perform_action_without_filters' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ actionpack/lib/action_controller/filters.rb:617:in `call_filters' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ actionpack/lib/action_controller/filters.rb:638:in `run_before_filters' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ actionpack/lib/action_controller/filters.rb:189:in `call' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ actionpack/lib/action_controller/filters.rb:189:in `call' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ actionpack/lib/action_controller/filters.rb:635:in `run_before_filters' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ actionpack/lib/action_controller/filters.rb:615:in `call_filters' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ actionpack/lib/action_controller/filters.rb:610:in `perform_action_without_benchmark' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ actionpack/lib/action_controller/benchmarking.rb:68:in `perform_action_without_rescue' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/ activesupport/lib/active_support/core_ext/benchmark.rb:17:in `ms' F:/Work/Ruby187/p302/lib/ruby/1.8/benchmark.rb:308:in `realtime' F:/Work/Rails/Radiant/dev_version/test_app/vendor/radiant/vendor/rails/
