no matching data found

Error in Component related_papers === undefined method `id' for nil:NilClass Error Message ========= undefined method `id' for nil:NilClass Error in Component related_papers === /opt/ruby/WPL/Rails3_New/Kreatio_Core/app/helpers/component_helper.rb:218:in `eval' (eval):1:in `compute_data' /opt/ruby/WPL/Rails3_New/Kreatio_Core/app/helpers/component_helper.rb:218:in `eval' /opt/ruby/WPL/Rails3_New/Kreatio_Core/app/helpers/component_helper.rb:218:in `compute_data' /opt/ruby/WPL/Rails3_New/Kreatio_Core/app/helpers/component_helper.rb:106:in `sr_render_widget_without_cache' /opt/ruby/WPL/Rails3_New/Kreatio_Core/app/helpers/component_helper.rb:55:in `sr_render_widget' /opt/ruby/WPL/Rails3_New/Kreatio_Core/app/helpers/component_helper.rb:181:in `render_component' /opt/ruby/WPL/Rails3_New/Sites/idgconnect/views/listing_pages/partials/_container.html.erb:7:in `block (2 levels) in __opt_ruby______ails___ew__ites_idgconnect_views_listing_pages_partials__container_html_erb___3713501077338535556_142667840' /home/ruby/.rvm/gems/ruby-1.9.3-p194@rails3_new/gems/activerecord-3.1.3/lib/active_record/associations/collection_proxy.rb:91:in `each' /home/ruby/.rvm/gems/ruby-1.9.3-p194@rails3_new/gems/activerecord-3.1.3/lib/active_record/associations/collection_proxy.rb:91:in `method_missing' /opt/ruby/WPL/Rails3_New/Sites/idgconnect/views/listing_pages/partials/_container.html.erb:6:in `block in __opt_ruby______ails___ew__ites_idgconnect_views_listing_pages_partials__container_html_erb___3713501077338535556_142667840'