I've been trying to follow Ruby on Rails 3 Tutorial by Michael Hartl but had a problem on page 199 when it asks me to enter "rake db:migrate". I got the following results: -- rake aborted! undefined method `mass_assignment_sanitizer=' for ActiveRecord::Base:Class
Tasks: TOP => db:migrate => environment (See full trace by running task with --trace) -- How do I get rake to work? -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
