I have a rails 3 app that works fine when run under rails s. However, when trying to deploy it to apache2 with fcgi, the asset pipeline breaks. For example, when trying to request /assets/logo.png the log will show:
Started GET "/assets/logo.png" for 10.50.10.249 at Tue Apr 10 19:20:39 -0400 2012
TypeError (can't dup NilClass):
This happens on either the production or development environments.
How can I debug this?