请从 Capistrano 配方中获取此文件 (LoadError)

Posted 2023-02-15

【中文标题】请从 Capistrano 配方中获取此文件 (LoadError)

【英文标题】：Please require this file from within a Capistrano recipe (LoadError)

【发布时间】：2015-04-12 06:33:49

【问题描述】：

我正在使用 Capistrano 2 和 Rails 3 项目。最近我从头开始重建我的 gemset 表单，现在我在尝试运行 rails server 时收到错误“请从 Capistrano 配方 (LoadError) 中要求此文件”。

详细的错误信息：

/Users/leonidlukin/.rvm/rubies/ruby-1.9.3-p429/bin/ruby -e $stdout.sync=true;$stderr.sync=true;load($0=ARGV.shift) /Users/leonidlukin/Sites/moscowshows/script/rails server -b 0.0.0.0 -p 3000 -e development
/Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/capistrano-2.15.5/lib/capistrano/configuration/loading.rb:18:in `instance': Please require this file from within a Capistrano recipe (LoadError)
    from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/rvm-capistrano-1.5.6/lib/rvm/capistrano/helpers/base.rb:16:in `rvm_with_capistrano'
    from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/rvm-capistrano-1.5.6/lib/rvm/capistrano/helpers/_cset.rb:3:in `<top (required)>'
    from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `require'
    from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `block in require'
    from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:236:in `load_dependency'
    from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `require'
    from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/rvm-capistrano-1.5.6/lib/rvm/capistrano/base.rb:1:in `<top (required)>'
    from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `require'
    from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `block in require'
    from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:236:in `load_dependency'
    from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `require'
    from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/rvm-capistrano-1.5.6/lib/rvm/capistrano/selector.rb:1:in `<top (required)>'
    from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `require'
    from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `block in require'
    from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:236:in `load_dependency'
    from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/activesupport-3.2.13/lib/active_support/dependencies.rb:251:in `require'
    from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/rvm-capistrano-1.5.6/lib/rvm/capistrano.rb:3:in `<top (required)>'
    from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/bundler-1.8.0/lib/bundler/runtime.rb:85:in `require'
    from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/bundler-1.8.0/lib/bundler/runtime.rb:85:in `rescue in block in require'
    from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/bundler-1.8.0/lib/bundler/runtime.rb:68:in `block in require'
    from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/bundler-1.8.0/lib/bundler/runtime.rb:61:in `each'
    from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/bundler-1.8.0/lib/bundler/runtime.rb:61:in `require'
    from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/bundler-1.8.0/lib/bundler.rb:134:in `require'
    from /Users/leonidlukin/Sites/moscowshows/config/application.rb:13:in `<top (required)>'
    from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/railties-3.2.13/lib/rails/commands.rb:53:in `require'
    from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/railties-3.2.13/lib/rails/commands.rb:53:in `block in <top (required)>'
    from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/railties-3.2.13/lib/rails/commands.rb:50:in `tap'
    from /Users/leonidlukin/.rvm/gems/ruby-1.9.3-p429@moscowshows/gems/railties-3.2.13/lib/rails/commands.rb:50:in `<top (required)>'
    from /Users/leonidlukin/Sites/moscowshows/script/rails:6:in `require'
    from /Users/leonidlukin/Sites/moscowshows/script/rails:6:in `<top (required)>'
    from -e:1:in `load'
    from -e:1:in `<main>'

Process finished with exit code 1

我应该从 Capistrano 配方中获取哪个文件？

【参考方案1】：

问题在于 rvm-capistrano。

在 gemfile 中更正它。 要求：假

 gem  'rvm-capistrano',  require: false

这应该会有所帮助

【讨论】：

感谢您的解决方案。它就像一个魅力。但是你能解释一下发生了什么吗？提前致谢。

@huynhquancam 似乎这个问题在 bundler 1.8.0 发布后再次出现。 Bundler 无法加载 rvm-capistrano。希望它会得到修复。

失败的代码在这里github.com/bundler/bundler/blob/master/lib/bundler/…

对我不起作用。在此处发布详细问题***.com/questions/29101421/…

@AmitPatel 好像你解决了你的问题。

【参考方案2】：

我找到了一个更好的解决方案，而不是删除它，只需将 rvm-capistrano 移动到 capistrano 之前：

# Deploy with Capistrano
gem 'rvm-capistrano'
gem 'capistrano'
gem 'capistrano-ext'

【讨论】：

请不要对多个问题发布相同的答案。发布一个好的答案，然后投票/标记以关闭其他问题作为重复问题。如果问题不是重复的，调整您对该问题的回答。

下次我给出答案时会记住这一点。感谢您指出。

【参考方案3】：

但是，奇怪的是，我也这样解决了这个问题（在我的 Gemfile 中，只是为了评论主 capistrano gem）：

# Deploy with Capistrano
# gem 'capistrano', :group => :development
gem 'rvm-capistrano', :group => :development

【讨论】：

这是有道理的。尽管您必须取消注释才能进行部署。

【参考方案4】：

在您的 Gemfile 中更改此项。

gem 'rvm-capistrano', require: false

这将解决问题而不会令人头疼。