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POundefined method class_inheritable_accessor for ActiveRecord::Extensions::SqliteRegexp:Class
 

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  1. POundefined method class_inheritable_accessor for ActiveRecord::Extensions::SqliteRegexp:Class
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    <p>Ive recently install the '<em>ar-extension</em>' gem. After installation when i run <em>rails c</em> or <em>rails s</em> i gets the following error : </p> <pre class="lang-none prettyprint-override"><code>/usr/local/rvm/gems/ruby-1.9.2-p320/gems/ar-extensions-0.9.2/lib/ar-extensions/extensions.rb:427:in `&lt;class:SqliteRegexp&gt;': undefined method `class_inheritable_accessor' for ActiveRecord::Extensions::SqliteRegexp:Class (NoMethodError) from /usr/local/rvm/gems/ruby-1.9.2-p320/gems/ar-extensions-0.9.2/lib/ar-extensions/extensions.rb:426:in `&lt;module:Extensions&gt;' from /usr/local/rvm/gems/ruby-1.9.2-p320/gems/ar-extensions-0.9.2/lib/ar-extensions/extensions.rb:112:in `&lt;top (required)&gt;' from /usr/local/rvm/gems/ruby-1.9.2-p320/gems/activesupport-3.2.6/lib/active_support/dependencies.rb:251:in `require' from /usr/local/rvm/gems/ruby-1.9.2-p320/gems/activesupport-3.2.6/lib/active_support/dependencies.rb:251:in `block in require' from /usr/local/rvm/gems/ruby-1.9.2-p320/gems/activesupport-3.2.6/lib/active_support/dependencies.rb:236:in `load_dependency' from /usr/local/rvm/gems/ruby-1.9.2-p320/gems/activesupport-3.2.6/lib/active_support/dependencies.rb:251:in `require' from /usr/local/rvm/gems/ruby-1.9.2-p320/gems/ar-extensions-0.9.2/init.rb:10:in `&lt;top (required)&gt;' from /usr/local/rvm/gems/ruby-1.9.2-p320/gems/activesupport-3.2.6/lib/active_support/dependencies.rb:251:in `require' from /usr/local/rvm/gems/ruby-1.9.2-p320/gems/activesupport-3.2.6/lib/active_support/dependencies.rb:251:in `block in require' from /usr/local/rvm/gems/ruby-1.9.2-p320/gems/activesupport-3.2.6/lib/active_support/dependencies.rb:236:in `load_dependency' from /usr/local/rvm/gems/ruby-1.9.2-p320/gems/activesupport-3.2.6/lib/active_support/dependencies.rb:251:in `require' from /usr/local/rvm/gems/ruby-1.9.2-p320/gems/ar-extensions-0.9.2/lib/ar-extensions.rb:5:in `&lt;top (required)&gt;' from /usr/local/rvm/gems/ruby-1.9.2-p320@global/gems/bundler-1.1.4/lib/bundler/runtime.rb:68:in `require' from /usr/local/rvm/gems/ruby-1.9.2-p320@global/gems/bundler-1.1.4/lib/bundler/runtime.rb:68:in `block (2 levels) in require' from /usr/local/rvm/gems/ruby-1.9.2-p320@global/gems/bundler-1.1.4/lib/bundler/runtime.rb:66:in `each' from /usr/local/rvm/gems/ruby-1.9.2-p320@global/gems/bundler-1.1.4/lib/bundler/runtime.rb:66:in `block in require' from /usr/local/rvm/gems/ruby-1.9.2-p320@global/gems/bundler-1.1.4/lib/bundler/runtime.rb:55:in `each' from /usr/local/rvm/gems/ruby-1.9.2-p320@global/gems/bundler-1.1.4/lib/bundler/runtime.rb:55:in `require' from /usr/local/rvm/gems/ruby-1.9.2-p320@global/gems/bundler-1.1.4/lib/bundler.rb:119:in `require' from /home/infibeam/Aptana_studio_3/workspace/DigitalAssetManagement/config/application.rb:7:in `&lt;top (required)&gt;' from /usr/local/rvm/gems/ruby-1.9.2-p320/gems/railties-3.2.6/lib/rails/commands.rb:53:in `require' from /usr/local/rvm/gems/ruby-1.9.2-p320/gems/railties-3.2.6/lib/rails/commands.rb:53:in `block in &lt;top (required)&gt;' from /usr/local/rvm/gems/ruby-1.9.2-p320/gems/railties-3.2.6/lib/rails/commands.rb:50:in `tap' from /usr/local/rvm/gems/ruby-1.9.2-p320/gems/railties-3.2.6/lib/rails/commands.rb:50:in `&lt;top (required)&gt;' from script/rails:6:in `require' from script/rails:6:in `&lt;main&gt;' </code></pre> <p>I've google for the error but in vain..Plz help me to know what xactly is going wrong.</p>
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    1. USJonathan Leffler
    1. USamit karsale
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
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      1. POundefined method class_inheritable_accessor for ActiveRecord::Extensions::SqliteRegexp:Class
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      1. POundefined method class_inheritable_accessor for ActiveRecord::Extensions::SqliteRegexp:Class
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    1. COactually ar-extensions doesnt work with rails3 for rails 3 we have <a href="https://github.com/zdennis/activerecord-import">activerecord-import</a> as the alternative and it works absolutely fine..;)
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      1. POundefined method class_inheritable_accessor for ActiveRecord::Extensions::SqliteRegexp:Class
      1. USamit karsale
    2. COThere are a number of close-votes on this question, I thought I'd explain why I vote against that. It's often hard to diagnose this kind of problem. It's not always clear that a gem is incompatible with a particular version of Rails. Having this error message here as a question makes it findable by others who are equally confused and need to have that head-slapping moment of "ah, it's just an incompatibility issue"... so I vote against closing this question
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      1. POundefined method class_inheritable_accessor for ActiveRecord::Extensions::SqliteRegexp:Class
      1. USTaryn East
 

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