ruby-on-rails – 安装rails-4.0.0时出错

发布时间：2020-12-16 20:02:00 所属栏目：百科来源：网络整理

导读：使用OS X 10.8.4和 ruby 1.9.3p194 $gem install railsSuccessfully installed rails-4.0.01 gem installedInstalling ri documentation for rails-4.0.0...Installing RDoc documentation for rails-4.0.0...ERROR: While generating documentation for rai

使用OS X 10.8.4和 ruby 1.9.3p194

$gem install rails
Successfully installed rails-4.0.0
1 gem installed
Installing ri documentation for rails-4.0.0...
Installing RDoc documentation for rails-4.0.0...
ERROR:  While generating documentation for rails-4.0.0
... MESSAGE:   error generating /Users/michaelirey/.rvm/gems/ruby-1.9.3-p194/doc/rails-4.0.0/rdoc/guides/Rakefile.html: Error while evaluating /Users/michaelirey/.rvm/gems/ruby-1.9.3-p194/gems/rdoc-3.12.2/lib/rdoc/generator/template/darkfish/page.rhtml: undefined method `chomp' for nil:NilClass (RDoc::Error)
... RDOC args: --op /Users/michaelirey/.rvm/gems/ruby-1.9.3-p194/doc/rails-4.0.0/rdoc lib --title rails-4.0.0 Documentation --quiet

看起来这只是为了文档,但它仍然是很好的安装没有错误.

解决方法

尝试更新rdoc,它可能只是旧的.

gem update rdoc

（编辑：李大同）

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