Question

我有一个RoR应用程序一切正常，直到我部署到heroku，我得到了＃34;应用程序错误＆＃34;并且在日志＆＃34;未定义的符号：rb_thread_select＆＃34;，我使用＆＃34; ruby 2.3.0p0＆＃34;，＆＃34; Rails 4.2.5＆＃34;宝石＆＃39;＆＃39;，＆＃39; 0.18.4＆＃39;，有任何想法如何修复它？

source 'https://rubygems.org'


gem 'rails', '4.2.5'
gem 'pg', '0.18.4'
gem 'sass-rails', '~> 5.0'
gem 'uglifier', '>= 1.3.0'
gem 'coffee-rails', '~> 4.1.0'
gem 'jquery-rails'
gem 'turbolinks'
gem 'jbuilder', '~> 2.0'
gem 'sdoc', '~> 0.4.0', group: :doc

gem 'foundation-rails'

gem "paperclip", "~> 5.0.0"

gem 'devise'

gem 'redis', '~> 3.0.1'
gem 'hiredis', '~> 0.4.5'

# gem 'bcrypt', '~> 3.1.7'

# gem 'unicorn'

# gem 'capistrano-rails', group: :development

group :development, :test do
console
  gem 'byebug'
end

group :development do
  # Access an IRB console on exception pages or by using <%= console %> in views
  gem 'web-console', '~> 2.0'

background. Read more: https://github.com/rails/spring
  gem 'spring'
end

Answer 1

permutation_iterator<>

复制并粘贴此gemfile并在终端中运行捆绑安装。

应用程序错误，未定义的符号：rb_thread_select

1 个答案: