I'm a newbie trying to follow the ONLamp RoR tutorial at http:// www.onlamp.com/pub/a/onlamp/2005/01/20/rails.html?page=1 Originally, I forgot to install the MySQL driver. It took a while to get a driver installed using gem, but eventually I got mysql-2.7 driver installed after downloading some ruby dev headers and mysql client library. Now, when I try and point the browser to controller with scaffold:<cont_name> I get the following error message: "RuntimeError in RecipeController#new Mysql not loaded" The development.log file reads: "RuntimeError (Mysql not loaded): /usr/lib/ruby/gems/1.8/gems/activerecord-1.15.1/lib/active_record/ connection_adapters/mysql_adapter.rb:7:in `define_all_hashes_method!' ... ..." Sorry if I'm not explaining this well ... very new at it. I was able to successfully connect to the mysql server outside of rails and create the db & recipe table (per tutorial). Can't seem to get rails to connect, though. Any help would be appreciated. I'm running on Ubuntu 6.10.
on 2007-02-05 00:53
on 2007-02-08 02:54
Hi Daniel, I got the same error and was able to fix it. I had recently upgraded mysql and that caused the problem. What I had to do is download a new mysql-ruby driver designed to work with the version of mysql I was using. Hopefully this helps! Chris