Tag: ruby-on-rails

Paperclip multiple file upload

I have three model: class Project < ActiveRecord::Base attr_accessible :name has_many :tickets, dependent: :delete_all end class Ticket < ActiveRecord::Base belongs_to ...

Symbol not found: _rb_cFixnum on Rails 5

ruby 2.4.1p111 (2017-03-22 revision 58053) An error occur when I try to use 'bundle exec rails console'. /hogehoge/vendor/bundle/gems/activesupport-5.1.1/lib/active_support/dependencies.rb:292:in `require': dlopen(/hogehoge/vendor/bundle/gems/mysql2-0.4.6/lib/mysql2/mysql2.bundle, ...

Page 1 of 157 1 2 157