Question

我正在努力将在Ubuntu上运行Rails 2.3.2的旧Rails应用程序升级到最新的Rails 2.3.15。该应用最初在vendor/rails中有一个售卖版本的rails，但我删除了它，安装了rails 2.3.15 gem，并将config/environment.rb中的版本号更改为：

RAILS_GEM_VERSION = '2.3.15' unless defined? RAILS_GEM_VERSION

重新启动应用程序后，我在mongrel日志中收到此错误消息（阻止应用程序启动）：

/usr/local/lib/site_ruby/1.8/rubygems/version.rb:53:in `initialize': Malformed version number string  (ArgumentError)
    from /usr/lib/ruby/gems/1.8/gems/rails-2.3.15/lib/rails/vendor_gem_source_index.rb:105:in `new'
    from /usr/lib/ruby/gems/1.8/gems/rails-2.3.15/lib/rails/vendor_gem_source_index.rb:105:in `version_for_dir'
    from /usr/lib/ruby/gems/1.8/gems/rails-2.3.15/lib/rails/vendor_gem_source_index.rb:47:in `refresh!'
    from /usr/lib/ruby/gems/1.8/gems/rails-2.3.15/lib/rails/vendor_gem_source_index.rb:45:in `each'
    from /usr/lib/ruby/gems/1.8/gems/rails-2.3.15/lib/rails/vendor_gem_source_index.rb:45:in `refresh!'
    from /usr/lib/ruby/gems/1.8/gems/rails-2.3.15/lib/rails/vendor_gem_source_index.rb:29:in `initialize'
    from /usr/lib/ruby/gems/1.8/gems/rails-2.3.15/lib/rails/gem_dependency.rb:21:in `new'
    from /usr/lib/ruby/gems/1.8/gems/rails-2.3.15/lib/rails/gem_dependency.rb:21:in `add_frozen_gem_path'
     ... 17 levels...
    from /usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/../lib/mongrel/command.rb:212:in `run'
    from /usr/lib/ruby/gems/1.8/gems/mongrel-1.1.5/bin/mongrel_rails:281
    from /usr/bin/mongrel_rails:19:in `load'
    from /usr/bin/mongrel_rails:19

如何解决此错误需要做什么？

Answer 1

我找到了问题的答案......

Rails期望只有vendor/gems目录，但是那里有一个init.rb文件试图将gems添加到加载路径（已经由Rails处理）。

Ruby 2.3.15错误：格式错误的版本号字符串

1 个答案: