Question

我一直在使用openshift一周，一切正常。不幸的是，无论是使用Ruby2.0还是Ruby1.9.3都无法在线访问Rails4控制台，这是一个真正的问题。

bundle exec rails console RAILS_ENV="production"

失败，要求我运行bundle install，并且bundle install失败，告诉我它无法安装活动支持4.1.4，即使在部署期间openshift说它安装在.vendor / bundle中。我尝试多次删除我的应用程序，重新创建，从github上的railsapp示例的干净版本开始......没有任何作用。

我希望你能提前帮助我

[app-root/repo]$ bundle exec rails console RAILS_ENV="production"
bundler: command not found: rails
Install missing gem executables with `bundle install`
[app-root/repo]$ bundle install
Fetching gem metadata from https://rubygems.org/.........
Using rake (0.9.6) 
Using i18n (0.6.11) 
Using json (1.8.1) 
Using minitest (5.4.0) 
Using thread_safe (0.3.4) 
Using tzinfo (1.2.1) 
Installing activesupport (4.1.4) 
Gem::InstallError: activesupport requires Ruby version >= 1.9.3.
An error occurred while installing activesupport (4.1.4), and Bundler
cannot continue.
Make sure that `gem install activesupport -v '4.1.4'` succeeds before
bundling.

[app-root/repo]$ gem install activesupport -v '4.1.4'
Fetching: i18n-0.6.11.gem (100%)
Successfully installed i18n-0.6.11
Fetching: thread_safe-0.3.4.gem (100%)
Successfully installed thread_safe-0.3.4
Fetching: tzinfo-1.2.2.gem (100%)
Successfully installed tzinfo-1.2.2
Fetching: activesupport-4.1.4.gem (100%)
Successfully installed activesupport-4.1.4
4 gems installed

[app-root/repo]$ bundle install
Fetching gem metadata from https://rubygems.org/.........
Using rake (0.9.6) 
Using i18n (0.6.11) 
Using json (1.8.1) 
Using minitest (5.4.0) 
Using thread_safe (0.3.4) 
Using tzinfo (1.2.1) 
Installing activesupport (4.1.4) 
Gem::InstallError: activesupport requires Ruby version >= 1.9.3.
An error occurred while installing activesupport (4.1.4), and Bundler
cannot continue.
Make sure that `gem install activesupport -v '4.1.4'` succeeds before
bundling.

我正在使用Github上提供的Gemfile，稍作修改。我不得不稍微修改以下几行，否则rails会抱怨：

# bundle exec rake doc:rails generates the API under doc/api.
gem 'sdoc', '~> 0.4.0', group: :doc
# Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
gem 'spring', group: :development

必须由

取代

group :development do
  gem 'spring'
end

group :doc do
  gem 'sdoc', '~> 0.4.0'
end

询问您是否需要更多信息。

Answer 1

我用

cd ~/app-root/repo && RAILS_ENV=production bundle exec rails console

它适用于我。

Answer 2

OpenShift使用Gemfile格式非常挑剔：

就我而言：

gem＆＃39; guard-rspec＆＃39;，require：false

必须：

gem＆＃39; guard-rspec＆＃39;，：require =＆gt;假

修复了第一个错误，bundle抱怨文件格式，然后我遇到了宝石不存在的问题。

所以我再次连接到控制台并在其中安装了一个gem install bundler 应用部署/电流/回购

和

〜/ .gem / bin / bundle exec rails c

这次工作

Rails控制台不起作用（openshift）

2 个答案: