undefined method `render_file' for class `ActionView::Base' (NameError)｜DIGITAL SQUADブログundefined method `render_file' for class `ActionView::Base' (NameError) Rails2.2.2にしたら、jpmobileがエラーになるでござる、の巻。 /Users/user/Project/EclipseWorkSpace/project/vendor/plugins/jpmobile/lib/jpmobile/hook_action_view.rb:16: undefined method `render_file' for class `ActionView::Base' (NameError) hook_action_view.rbのalias render_file_without_mobile render_file #:nodoc: の行を下記のようにrender_fileの下に記述すればOK。 class
