Updating rails to 3.1.1 i get uninitialized constant Product::RAILS_ROOT
Question
After updating from 3.0.1 to 3.1.1 my application according the relevant railscast i seem to get this:
uninitialized constant Product::RAILS_ROOT
Product is my main object
2 answers
solution1
22 ACCPTED 2011-11-19 20:47:18
Try this instead:
Rails.root
add to_s if you need it as a string!
solution2
6 2011-11-19 20:45:40
RAILS_ROOT no longer exists. Use Rails.root instead.
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.
Related Question
NameError: uninitialized constant Person::RAILS_ROOT
Uninitialized constant RAILS_ROOT: Surveyor gem and using Rails.root
RAILS_ROOT_VIEW_PATH Constant, like RAILS_ROOT?
RAILS_ROOT require?
Rails.root - uninitialized constant
Rails: Uninitialized constant 'Product::CSV'
Possible to change RAILS_ROOT?
RAILS_ROOT with shell script
Replacing RAILS_ROOT with Rails.root
Paperclip saving the image outside the :rails_root
Related Tags