rails/rails — Issue #4757: NoMethodError (undefined method `synchronize' for nil:NilClass)
Author: assembler
Created: 2012-01-30 12:01:25+00:00
State: open

I've just upgraded to rails 3.2.1 and I get that error whenever i want to do anything with any model. Here is my stack trace (https://gist.github.com/1703964) and here is my gemfile (https://gist.github.com/1704047)

I've tried to debug activerecord a bit, and it seems that this line https://github.com/rails/rails/blob/3-2-stable/activerecord/lib/active_record/base.rb#L394 never gets called for any of my models.

I'm using ruby 1.9.2 p290