ruby on rails - thinking sphinx fails configuring development config -

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i have installed thinking sphinx , after running rake ts:index , fails configure development file. file created, empty.

generating configuration /users/lexi87/dating/config/development.sphinx.conf rake aborted! undefined method `type' nil:nilclass /users/lexi87/.rvm/gems/ruby-2.0.0-p0/gems/thinking-sphinx-3.0.0/lib/thinking_sphinx/active_record/attribute/type.rb:64:in `type_from_database' /users/lexi87/.rvm/gems/ruby-2.0.0-p0/gems/thinking-sphinx-3.0.0/lib/thinking_sphinx/active_record/attribute/type.rb:17:in `type' /users/lexi87/.rvm/gems/ruby-2.0.0-p0/gems/thinking-sphinx-3.0.0/lib/thinking_sphinx/active_record/attribute.rb:4:in `type' /users/lexi87/.rvm/gems/ruby-2.0.0-p0/gems/thinking-sphinx-3.0.0/lib/thinking_sphinx/active_record/attribute/sphinx_presenter.rb:30:in `sphinx_type' /users/lexi87/.rvm/gems/ruby-2.0.0-p0/gems/thinking-sphinx-3.0.0/lib/thinking_sphinx/active_record/attribute/sphinx_presenter.rb:18:in `collection_type' /users/lexi87/.rvm/gems/ruby-2.0.0-p0/gems/thinking-sphinx-3.0.0/lib/thinking_sphinx/active_record/sql_source.rb:107:in `block in prepare_for_render' /users/lexi87/.rvm/gems/ruby-2.0.0-p0/gems/thinking-sphinx-3.0.0/lib/thinking_sphinx/active_record/sql_source.rb:104:in `each' /users/lexi87/.rvm/gems/ruby-2.0.0-p0/gems/thinking-sphinx-3.0.0/lib/thinking_sphinx/active_record/sql_source.rb:104:in `prepare_for_render' /users/lexi87/.rvm/gems/ruby-2.0.0-p0/gems/thinking-sphinx-3.0.0/lib/thinking_sphinx/active_record/sql_source.rb:61:in `render' /users/lexi87/.rvm/gems/ruby-2.0.0-p0/gems/riddle-1.5.6/lib/riddle/configuration/index.rb:29:in `block in render' /users/lexi87/.rvm/gems/ruby-2.0.0-p0/gems/riddle-1.5.6/lib/riddle/configuration/index.rb:29:in `collect' /users/lexi87/.rvm/gems/ruby-2.0.0-p0/gems/riddle-1.5.6/lib/riddle/configuration/index.rb:29:in `render' /users/lexi87/.rvm/gems/ruby-2.0.0-p0/gems/thinking-sphinx-3.0.0/lib/thinking_sphinx/core/index.rb:48:in `render' /users/lexi87/.rvm/gems/ruby-2.0.0-p0/gems/riddle-1.5.6/lib/riddle/configuration.rb:39:in `block in render' /users/lexi87/.rvm/gems/ruby-2.0.0-p0/gems/riddle-1.5.6/lib/riddle/configuration.rb:39:in `collect' /users/lexi87/.rvm/gems/ruby-2.0.0-p0/gems/riddle-1.5.6/lib/riddle/configuration.rb:39:in `render' /users/lexi87/.rvm/gems/ruby-2.0.0-p0/gems/thinking-sphinx-3.0.0/lib/thinking_sphinx/configuration.rb:81:in `render' /users/lexi87/.rvm/gems/ruby-2.0.0-p0/gems/thinking-sphinx-3.0.0/lib/thinking_sphinx/configuration.rb:87:in `block in render_to_file' /users/lexi87/.rvm/gems/ruby-2.0.0-p0/gems/thinking-sphinx-3.0.0/lib/thinking_sphinx/configuration.rb:87:in `render_to_file' /users/lexi87/.rvm/gems/ruby-2.0.0-p0/gems/thinking-sphinx-3.0.0/lib/thinking_sphinx/rake_interface.rb:4:in `configure' /users/lexi87/.rvm/gems/ruby-2.0.0-p0/gems/thinking-sphinx-3.0.0/lib/thinking_sphinx/rake_interface.rb:31:in `index' /users/lexi87/.rvm/gems/ruby-2.0.0-p0/gems/thinking-sphinx-3.0.0/lib/thinking_sphinx/tasks.rb:9:in `block (2 levels) in <top (required)>' /users/lexi87/.rvm/gems/ruby-2.0.0-p0/bin/ruby_noexec_wrapper:14:in `eval' /users/lexi87/.rvm/gems/ruby-2.0.0-p0/bin/ruby_noexec_wrapper:14:in `<main>' tasks: top => ts:index

i not sure if related user_index.rb under indices folder.

thinkingsphinx::index.define :user, :with => :active_record   # fields   indexes content   indexes user.name, :as => :user, :sortable => true  # attributes   has user_id, created_at, updated_at, ethnicity, religion  end

here's thinking_sphinx.yml file:

development:   mysql41: 9312 test:   mysql41: 9313 production:   mysql41: 9312

any appreciated.

this error, while not clear, due 1 of attribute references being not quite correct... if you're indexing user model, i'm guessing there isn't association on called user - so, user_id should id, , user.name should name:

thinkingsphinx::index.define :user, :with => :active_record   # fields   indexes content   indexes name, :as => :user, :sortable => true    # attributes   has id, created_at, updated_at, ethnicity, religion end

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