# I have this problem when i want to edit some pages! **URL:** \ **Category:** Radiant CMS\ **Created:** [November 1, 2010, 2:30pm UTC](https://www.ruby-forum.com/t/i-have-this-problem-when-i-want-to-edit-some-pages/198439 "2010-11-01T14:30:11Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![okkezSS](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/o/85f322/32.png) [@okkezSS](https://www.ruby-forum.com/u/okkezSS)\ **Post date:** [November 1, 2010, 2:30pm UTC](https://www.ruby-forum.com/t/i-have-this-problem-when-i-want-to-edit-some-pages/198439/1 "2010-11-01T14:30:11Z")
I have this (undefined method `include?' for nil:NilClass) when i tried to edit some pages. Also, I have (undefined method`include?’ ) when i tried to see the pages! some content are displayed and else throw this error! I can handle it when I touch tmp/restart.txt… But I want to restart the app when this error came!! any solution??? This from the log Processing Admin::PagesController#edit (for 213.xx.xx.178 at 2010-11-01 13:23:54) [GET] Parameters: {“action”=\>“edit”, “id”=\>“15”, “controller”=\>“admin/ pages”} Rendering template within layouts/application Rendering admin/pages/edit ActionView::TemplateError (undefined method `include?’ for nil:NilClass) on line #26 of /opt/ruby-enterprise/lib/ruby/gems/1.8/ gems/radiant-0.9.1/app/views/admin/pages/\_fields.html.haml: 23: %a.popup{:href=\> ‘#add\_part\_popup’, :title=\>t(‘add\_part’)} 24: = image(‘add\_tab’, :alt=\>t(‘add\_part’), :title=\>"") 25: #pages.pages 26: = render :partial =\> ‘admin/page\_parts/ page\_part’, :collection =\> @page.parts 27: = render\_region :parts\_bottom, :locals =\> {:f =\> fields} 28: - form.edit\_layout\_and\_type do 29: .set ``` /opt/ruby-enterprise/lib/ruby/gems/1.8/gems/will_paginate-2.3.15/ ``` lib/will\_paginate/finder.rb:168:in `method_missing' radiant (0.9.1) vendor/plugins/haml/rails/./lib/haml/helpers/ action_view_mods.rb:11:in`render’ radiant (0.9.1) vendor/plugins/haml/rails/./lib/haml/helpers.rb: 90:in `non_haml' radiant (0.9.1) vendor/plugins/haml/rails/./lib/haml/helpers/ action_view_mods.rb:11:in`render’ radiant (0.9.1) app/views/admin/pages/\_fields.html.haml:26 radiant (0.9.1) vendor/plugins/haml/rails/./lib/haml/helpers.rb: 343:in `call' radiant (0.9.1) vendor/plugins/haml/rails/./lib/haml/helpers.rb: 343:in`capture\_haml’ radiant (0.9.1) vendor/plugins/haml/rails/./lib/haml/helpers.rb: 545:in `with_haml_buffer' radiant (0.9.1) vendor/plugins/haml/rails/./lib/haml/helpers.rb: 339:in`capture\_haml’ radiant (0.9.1) vendor/plugins/haml/rails/./lib/haml/helpers/ action\_view\_mods.rb:88:in `capture' radiant (0.9.1) lib/radiant/admin_ui/region_partials.rb:13:in`method\_missing’ radiant (0.9.1) app/views/admin/pages/\_fields.html.haml:19 radiant (0.9.1) app/helpers/admin/regions\_helper.rb:6:in `call' radiant (0.9.1) app/helpers/admin/regions_helper.rb:6:in`render\_region’ radiant (0.9.1) app/views/admin/pages/\_fields.html.haml:6:in `_run_haml_47opt47ruby45enterprise47lib47ruby47gems47146847gems47radiant45046946147app47views47admin47pages47_fields46html46haml_locals_fields_object' radiant (0.9.1) vendor/plugins/haml/rails/./lib/haml/helpers/ action_view_mods.rb:11:in`render’ radiant (0.9.1) vendor/plugins/haml/rails/./lib/haml/helpers.rb: 90:in `non_haml' radiant (0.9.1) vendor/plugins/haml/rails/./lib/haml/helpers/ action_view_mods.rb:11:in`render’ radiant (0.9.1) app/views/admin/pages/edit.html.haml:8 radiant (0.9.1) vendor/plugins/haml/rails/./lib/haml/helpers/ action\_view\_mods.rb:204:in `call' radiant (0.9.1) vendor/plugins/haml/rails/./lib/haml/helpers/ action_view_mods.rb:204 radiant (0.9.1) vendor/plugins/haml/rails/./lib/haml/helpers.rb: 567:in`call’ radiant (0.9.1) vendor/plugins/haml/rails/./lib/haml/helpers.rb: 567:in `haml_bind_proc' radiant (0.9.1) vendor/plugins/haml/rails/./lib/haml/helpers/ action_view_mods.rb:210:in`form\_for’ radiant (0.9.1) app/views/admin/pages/edit.html.haml:7 radiant (0.9.1) vendor/plugins/haml/rails/./lib/haml/helpers.rb: 343:in `call' radiant (0.9.1) vendor/plugins/haml/rails/./lib/haml/helpers.rb: 343:in`capture\_haml’ radiant (0.9.1) vendor/plugins/haml/rails/./lib/haml/helpers.rb: 545:in `with_haml_buffer' radiant (0.9.1) vendor/plugins/haml/rails/./lib/haml/helpers.rb: 339:in`capture\_haml’ radiant (0.9.1) vendor/plugins/haml/rails/./lib/haml/helpers/ action\_view\_mods.rb:88:in `capture' radiant (0.9.1) lib/radiant/admin_ui/region_partials.rb:13:in`method\_missing’ radiant (0.9.1) app/views/admin/pages/edit.html.haml:6 radiant (0.9.1) app/helpers/admin/regions\_helper.rb:6:in `call' radiant (0.9.1) app/helpers/admin/regions_helper.rb:6:in`render\_region’ radiant (0.9.1) app/views/admin/pages/edit.html.haml:3:in `_run_haml_47opt47ruby45enterprise47lib47ruby47gems47146847gems47radiant45046946147app47views47admin47pages47edit46html46haml' radiant (0.9.1) vendor/plugins/haml/rails/./lib/haml/helpers/ action_view_mods.rb:13:in`render’ radiant (0.9.1) vendor/plugins/haml/rails/./lib/haml/helpers/ action\_view\_mods.rb:13:in `render' radiant (0.9.1) vendor/plugins/haml/rails/./lib/sass/plugin/ rails.rb:20:in`process’ passenger (3.0.0) lib/phusion\_passenger/rack/request\_handler.rb: 96:in `process_request' passenger (3.0.0) lib/phusion_passenger/ abstract_request_handler.rb:513:in`accept\_and\_process\_next\_request’ passenger (3.0.0) lib/phusion\_passenger/ abstract\_request\_handler.rb:274:in `main_loop' passenger (3.0.0) lib/phusion_passenger/classic_rails/ application_spawner.rb:321:in`start\_request\_handler’ passenger (3.0.0) lib/phusion\_passenger/classic\_rails/ application\_spawner.rb:275:in `send' passenger (3.0.0) lib/phusion_passenger/classic_rails/ application_spawner.rb:275:in`handle\_spawn\_application’ passenger (3.0.0) lib/phusion\_passenger/utils.rb:479:in `safe_fork' passenger (3.0.0) lib/phusion_passenger/classic_rails/ application_spawner.rb:270:in`handle\_spawn\_application’ passenger (3.0.0) lib/phusion\_passenger/abstract\_server.rb:357:in ` __send__' passenger (3.0.0) lib/phusion_passenger/abstract_server.rb:357:in`server\_main\_loop’ passenger (3.0.0) lib/phusion\_passenger/abstract\_server.rb:206:in `start_synchronously' passenger (3.0.0) lib/phusion_passenger/abstract_server.rb:180:in`start’ passenger (3.0.0) lib/phusion\_passenger/classic\_rails/ application\_spawner.rb:149:in `start' passenger (3.0.0) lib/phusion_passenger/spawn_manager.rb:219:in`spawn\_rails\_application’ passenger (3.0.0) lib/phusion\_passenger/ abstract\_server\_collection.rb:132:in `lookup_or_add' passenger (3.0.0) lib/phusion_passenger/spawn_manager.rb:214:in`spawn\_rails\_application’ passenger (3.0.0) lib/phusion\_passenger/ abstract\_server\_collection.rb:82:in `synchronize' passenger (3.0.0) lib/phusion_passenger/ abstract_server_collection.rb:79:in`synchronize’ passenger (3.0.0) lib/phusion\_passenger/spawn\_manager.rb:213:in `spawn_rails_application' passenger (3.0.0) lib/phusion_passenger/spawn_manager.rb:132:in`spawn\_application’ passenger (3.0.0) lib/phusion\_passenger/spawn\_manager.rb:275:in `handle_spawn_application' passenger (3.0.0) lib/phusion_passenger/abstract_server.rb:357:in` **send** ’ passenger (3.0.0) lib/phusion\_passenger/abstract\_server.rb:357:in `server_main_loop' passenger (3.0.0) lib/phusion_passenger/abstract_server.rb:206:in`start\_synchronously’ passenger (3.0.0) helper-scripts/passenger-spawn-server:99 Rendering /home/deploy/beta/xxx/public/500.html (500 Internal Server Error) – amr ---
**Author:** ![casper\_the\_ghost](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/c/58956e/32.png) [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Post date:** [November 3, 2010, 9:26am UTC](https://www.ruby-forum.com/t/i-have-this-problem-when-i-want-to-edit-some-pages/198439/2 "2010-11-03T09:26:22Z")
I got it fixed when I remove will\_paginate 2.3.15 … seems radiant 0.9.1 crashes with this gem! (sometimes) ---
**Author:** ![casper\_the\_ghost](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/c/58956e/32.png) [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Post date:** [November 3, 2010, 1:53pm UTC](https://www.ruby-forum.com/t/i-have-this-problem-when-i-want-to-edit-some-pages/198439/3 "2010-11-03T13:53:02Z")
We require that gem, so it’s not likely that that is the actual problem. What gems do you have in your environment? And what extensions and plugins do you have in your app?