RSS

Uninitialized constant ActiveSupport::Dependencies::Mutex (NameError)

23 Feb

This error may occur if your rails version is lesser than 2.3.11. If you are not ready to upgrade, simply include this line in the files, Rakefile, script/server, and config/environment.rb above the line where you initialize boot.rb

require ‘thread’

Or you can downgrade the rubygems update to match the lower version of rails, if your rubygems > 1.6.0, then downgrade,
gem update –system 1.5.3

 
Leave a comment

Posted by on February 23, 2012 in Ruby On Rails

 

Tags: , , , ,

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

 
%d bloggers like this: