Question

我刚刚安装了RVM并且还安装了ruby 1.8.7和rails 2.3.5 （我以前使用ruby 1.9.1和rails 3）但现在当我尝试使用

创建一个新项目时

rails new project_name

我收到以下错误

uninitialized constant ActiveSupport::Dependencies::Mutex (NameError)
    from /Users/anandhegde/.rvm/rubies/ruby-1.8.7-p357/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `gem_original_require'
    from /Users/anandhegde/.rvm/rubies/ruby-1.8.7-p357/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `require'
    from /Users/anandhegde/.rvm/gems/ruby-1.8.7-p357/gems/activesupport-2.3.5/lib/active_support.rb:56
    from /Users/anandhegde/.rvm/rubies/ruby-1.8.7-p357/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `gem_original_require'
    from /Users/anandhegde/.rvm/rubies/ruby-1.8.7-p357/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `require'
    from /Users/anandhegde/.rvm/gems/ruby-1.8.7-p357/gems/rails-2.3.5/bin/../lib/rails_generator.rb:28
    from /Users/anandhegde/.rvm/rubies/ruby-1.8.7-p357/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `gem_original_require'
    from /Users/anandhegde/.rvm/rubies/ruby-1.8.7-p357/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `require'
    from /Users/anandhegde/.rvm/gems/ruby-1.8.7-p357/gems/rails-2.3.5/bin/rails:14
    from /Users/anandhegde/.rvm/gems/ruby-1.8.7-p357/bin/rails:19:in `load'
    from /Users/anandhegde/.rvm/gems/ruby-1.8.7-p357/bin/rails:19

我注意到堆栈溢出中有一些解决方案，这与编辑boot.rb有关但我找不到这个文件。我是铁路新手......任何帮助都会受到赞赏。

Answer 1

我以前看过这个错误，而且更多的是因为rubygems的版本太高了。您可以使用gem update --system 1.3.6

降级您的版本（1.3.6似乎工作正常）

RVM导致新项目错误

1 个答案: