I want to revert back to a previous version of rails (1.2.3) but the
project I want to work on was created in 2.0.2. I have uninstalled 2.0.2
and gem installed 1.2.3 but when I run script\server I get the following
error. (I'm guessing its to do with my environment file but I'm pretty
new to Rails so Im not sure.)
`send': undefined method `session=' for ActionController::Base:Class
Anyone any ideas?