ruby-on-rails - 无法在任何来源中找到 json-1.8.3 (Bundler::GemNotFound)

Question

我的所有 cron 作业都出错，日志是: 该错误不会影响我的 Web 应用程序，但会影响我的后台作业。 我的系统似乎有错误，但不知道如何修复。 有 2 个版本的 json，我试图卸载它，但 json-1.8.1 不能，因为它是默认的。 请帮忙。 谢谢!

/root/.rvm/gems/ruby-2.2.0/gems/bundler-1.10.5/lib/bundler/spec_set.rb:92:in `block in materialize': Could not find json-1.8.3 in any of the sources (Bundler::GemNotFound)
from /root/.rvm/gems/ruby-2.2.0/gems/bundler-1.10.5/lib/bundler/spec_set.rb:85:in `map!'
from /root/.rvm/gems/ruby-2.2.0/gems/bundler-1.10.5/lib/bundler/spec_set.rb:85:in `materialize'
from /root/.rvm/gems/ruby-2.2.0/gems/bundler-1.10.5/lib/bundler/definition.rb:140:in `specs'
from /root/.rvm/gems/ruby-2.2.0/gems/bundler-1.10.5/lib/bundler/definition.rb:185:in `specs_for'
from /root/.rvm/gems/ruby-2.2.0/gems/bundler-1.10.5/lib/bundler/definition.rb:174:in `requested_specs'
from /root/.rvm/gems/ruby-2.2.0/gems/bundler-1.10.5/lib/bundler/environment.rb:18:in `requested_specs'
from /root/.rvm/gems/ruby-2.2.0/gems/bundler-1.10.5/lib/bundler/runtime.rb:13:in `setup'
from /root/.rvm/gems/ruby-2.2.0/gems/bundler-1.10.5/lib/bundler.rb:127:in `setup'
from /root/.rvm/gems/ruby-2.2.0/gems/bundler-1.10.5/lib/bundler/setup.rb:18:in `<top (required)>'
from /usr/local/rvm/rubies/ruby-2.2.0/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /usr/local/rvm/rubies/ruby-2.2.0/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'

gem list :

gem list json

* 本地 gem *

JSON (1.8.3, 1.8.1) multi_json (1.11.2)

gem 文件:

gem 'rails', '4.2.0'
gem 'sass-rails', '~> 5.0'
gem 'uglifier', '>= 1.3.0'
gem 'coffee-rails', '~> 4.1.0'
gem 'therubyracer', platforms: :ruby

gem 'mysql2', '~> 0.3.18'
gem 'bcrypt', '3.1.7'
gem 'paperclip'
gem "iconv", "~> 1.0.3"
gem 'gravtastic'

gem 'execjs'
gem 'nokogiri'
gem 'twilio-ruby'

gem 'private_pub'
gem 'thin'
gem 'json', '~> 1.8.3'

gem 'redis'
gem 'resque', :require => "resque/server"
gem 'resque-scheduler'
gem 'resque-cleaner'
gem 'redis-mutex'
gem 'redis-classy', '~> 2.2.0'

gem 'jquery-rails'
gem 'turbolinks'
gem 'jbuilder', '~> 2.0'
gem 'sdoc', '~> 0.4.0', group: :doc


group :development, :test do
  gem 'byebug'
  gem 'web-console', '~> 2.0'

  gem 'spring'
  gem 'god'
end

Answer 1

如果没有看到有问题的 cron 作业，很难发表评论。 你正在使用 RVM；有没有可能你没有在你的 cron 工作中调用正确的 ruby ？如果不是，它可以解释为什么您的 Web 应用程序运行良好，但您的后台作业却失败了。

Missing required gems when execute cron created by whenever gem in production environment

https://coderwall.com/p/vhv8aw/getting-ruby-scripts-working-with-bundler-rvm-and-cron