没有要加载的文件——silentale-on-rails (new gem)

Question

我刚刚为 Silentale API 完成了一个新的开源 gem，我遇到了一个奇怪的问题。在终端中，我收到一条错误消息，说它无法加载 gem，但是它继续启动服务器加载它而没有任何问题。

no such file to load -- silentale-on-rails
/Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
/Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `require'
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:156:in `require'
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:521:in `new_constants_in'
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:156:in `require'
/Library/Ruby/Gems/1.8/gems/rails-2.3.5/lib/rails/gem_dependency.rb:208:in `load'
/Library/Ruby/Gems/1.8/gems/rails-2.3.5/lib/initializer.rb:307:in `load_gems'
/Library/Ruby/Gems/1.8/gems/rails-2.3.5/lib/initializer.rb:307:in `each'
/Library/Ruby/Gems/1.8/gems/rails-2.3.5/lib/initializer.rb:307:in `load_gems'
/Library/Ruby/Gems/1.8/gems/rails-2.3.5/lib/initializer.rb:164:in `process'
/Library/Ruby/Gems/1.8/gems/rails-2.3.5/lib/initializer.rb:113:in `send'
/Library/Ruby/Gems/1.8/gems/rails-2.3.5/lib/initializer.rb:113:in `run'
/Users/nick/Projects/dummy_project/config/environment.rb:9
/Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
/Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `require'
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:156:in `require'
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:521:in `new_constants_in'
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:156:in `require'
/Library/Ruby/Gems/1.8/gems/rails-2.3.5/lib/commands/server.rb:84
/Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
/Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `require'
script/server:3
no such file to load -- silentale-on-rails
/Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
/Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `require'
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:156:in `require'
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:521:in `new_constants_in'
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:156:in `require'
/Library/Ruby/Gems/1.8/gems/rails-2.3.5/lib/rails/gem_dependency.rb:208:in `load'
/Library/Ruby/Gems/1.8/gems/rails-2.3.5/lib/initializer.rb:307:in `load_gems'
/Library/Ruby/Gems/1.8/gems/rails-2.3.5/lib/initializer.rb:307:in `each'
/Library/Ruby/Gems/1.8/gems/rails-2.3.5/lib/initializer.rb:307:in `load_gems'
/Library/Ruby/Gems/1.8/gems/rails-2.3.5/lib/initializer.rb:169:in `process'
/Library/Ruby/Gems/1.8/gems/rails-2.3.5/lib/initializer.rb:113:in `send'
/Library/Ruby/Gems/1.8/gems/rails-2.3.5/lib/initializer.rb:113:in `run'
/Users/nick/Projects/dummy_project/config/environment.rb:9
/Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
/Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `require'
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:156:in `require'
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:521:in `new_constants_in'
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb:156:in `require'
/Library/Ruby/Gems/1.8/gems/rails-2.3.5/lib/commands/server.rb:84
/Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
/Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `require'
script/server:3
=> Call with -d to detach
=> Ctrl-C to shutdown server

谁能告诉我这里出了什么问题？如果您想查看代码并查看可能出现的情况，可以通过以下方式安装 gem；

$ sudo gem install silentale-on-rails

非常感谢！

Answer 1

gem 的名称（带有连字符）与库文件的名称 (lib/silentale_on_rails) 不匹配。

你仍然可以加载它：

gem 'silentale-on-rails'      # adds your gems' lib into the load path...
require 'silentale_on_rails'  # ...so this now works.

最好的办法当然是名字一致