أحاول الترقية وأحصل على هذه الرسالة:
> sudo RAILS_ENV=production bundle exec rake db:migrate --trace
** Invoke db:migrate (first_time)
** Invoke db:load_config (first_time)
** Invoke environment (first_time)
** Execute environment
** Execute db:load_config
** Invoke environment
** Invoke set_locale (first_time)
** Execute set_locale
** Execute db:migrate
** Invoke db:_dump (first_time)
** Execute db:_dump
rake aborted!
NoMethodError: undefined method `image_upload_id' for #<Badge:0x00005563e22761e0>
Did you mean? image_upload
image_upload=