Ruby on rails Webrick在第一页加载时因分段错误而崩溃

我试图在我的开发环境（Ubuntu 14.04）上运行RubyonRails应用程序<代码>rails s不报告错误，Webrick似乎启动正常：

$ rails s
=> Booting WEBrick
=> Rails 3.2.13 application starting in development on http://0.0.0.0:3000
=> Call with -d to detach
=> Ctrl-C to shutdown server
[2015-04-30 08:52:32] INFO  WEBrick 1.3.1
[2015-04-30 08:52:32] INFO  ruby 1.9.3 (2014-11-13) [x86_64-linux]
[2015-04-30 08:52:32] INFO  WEBrick::HTTPServer#start: pid=15523 port=3000

但是，一旦我尝试通过web浏览器访问应用程序，Webrick就会崩溃，并出现以下错误：

/home/desousa/.rvm/rubies/ruby-1.9.3-p551/lib/ruby/1.9.1/webrick/server.rb:98: [BUG] Segmentation fault
ruby 1.9.3p551 (2014-11-13 revision 48407) [x86_64-linux]

-- Control frame information -----------------------------------------------
c:0016 p:---- s:0060 b:0060 l:000059 d:000059 CFUNC  :select
c:0015 p:0106 s:0053 b:0053 l:000043 d:000052 BLOCK  /home/desousa/.rvm/rubies/ruby-1.9.3-p551/lib/ruby/1.9.1/webrick/server.rb:98
c:0014 p:0007 s:0047 b:0047 l:000046 d:000046 METHOD /home/desousa/.rvm/rubies/ruby-1.9.3-p551/lib/ruby/1.9.1/webrick/server.rb:22
c:0013 p:0063 s:0044 b:0044 l:000043 d:000043 METHOD /home/desousa/.rvm/rubies/ruby-1.9.3-p551/lib/ruby/1.9.1/webrick/server.rb:89
c:0012 p:0118 s:0039 b:0039 l:000038 d:000038 METHOD /home/desousa/.rvm/gems/ruby-1.9.3-p551/gems/rack-1.4.5/lib/rack/handler/webrick.rb:13
c:0011 p:0294 s:0034 b:0034 l:002200 d:002200 METHOD /home/desousa/.rvm/gems/ruby-1.9.3-p551/gems/rack-1.4.5/lib/rack/server.rb:268
c:0010 p:0231 s:0028 b:0028 l:0011a0 d:0011a0 METHOD /home/desousa/.rvm/gems/ruby-1.9.3-p551/gems/railties-3.2.13/lib/rails/commands/server.rb:70
c:0009 p:0063 s:0024 b:0024 l:000015 d:000023 BLOCK  /home/desousa/.rvm/gems/ruby-1.9.3-p551/gems/railties-3.2.13/lib/rails/commands.rb:55
c:0008 p:---- s:0021 b:0021 l:000020 d:000020 FINISH
c:0007 p:---- s:0019 b:0019 l:000018 d:000018 CFUNC  :tap
c:0006 p:0702 s:0016 b:0016 l:000015 d:000015 TOP    /home/desousa/.rvm/gems/ruby-1.9.3-p551/gems/railties-3.2.13/lib/rails/commands.rb:50
c:0005 p:---- s:0012 b:0012 l:000011 d:000011 FINISH
c:0004 p:---- s:0010 b:0010 l:000009 d:000009 CFUNC  :require
c:0003 p:0061 s:0006 b:0006 l:0016e8 d:001838 EVAL   script/rails:6
c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH
c:0001 p:0000 s:0002 b:0002 l:0016e8 d:0016e8 TOP   

-- Ruby level backtrace information ----------------------------------------
script/rails:6:in `<main>'
script/rails:6:in `require'
/home/desousa/.rvm/gems/ruby-1.9.3-p551/gems/railties-3.2.13/lib/rails/commands.rb:50:in `<top (required)>'
/home/desousa/.rvm/gems/ruby-1.9.3-p551/gems/railties-3.2.13/lib/rails/commands.rb:50:in `tap'
/home/desousa/.rvm/gems/ruby-1.9.3-p551/gems/railties-3.2.13/lib/rails/commands.rb:55:in `block in <top (required)>'
/home/desousa/.rvm/gems/ruby-1.9.3-p551/gems/railties-3.2.13/lib/rails/commands/server.rb:70:in `start'
/home/desousa/.rvm/gems/ruby-1.9.3-p551/gems/rack-1.4.5/lib/rack/server.rb:268:in `start'
/home/desousa/.rvm/gems/ruby-1.9.3-p551/gems/rack-1.4.5/lib/rack/handler/webrick.rb:13:in `run'
/home/desousa/.rvm/rubies/ruby-1.9.3-p551/lib/ruby/1.9.1/webrick/server.rb:89:in `start'
/home/desousa/.rvm/rubies/ruby-1.9.3-p551/lib/ruby/1.9.1/webrick/server.rb:22:in `start'
/home/desousa/.rvm/rubies/ruby-1.9.3-p551/lib/ruby/1.9.1/webrick/server.rb:98:in `block in start'
/home/desousa/.rvm/rubies/ruby-1.9.3-p551/lib/ruby/1.9.1/webrick/server.rb:98:in `select'

-- C level backtrace information -------------------------------------------
SEGV received in SEGV handler
Aborted (core dumped)

---

这可能是什么原因？或者我能做些什么来了解原因呢？

我也和Webrick有过一些口角，导致了一个分段错误。我只在一个特定的ubuntu盒子上有这个，但在其他设置完全相同的ubuntu盒子上没有同样的错误。最近我用

thin

解决了这个问题。要执行此操作，请将其添加到您的

GEM文件中

：

gem 'thin'

然后跑

bundle install
rails server

---

您是否尝试过使用

bundle update

更新捆绑包？是的，但错误仍然存在。在我的情况下，在精简运行时也会发生这种情况。这个bug似乎出现在Ruby版本中——和davidb一样，它只发生在一个盒子上，尽管其他盒子共享相同的OS和rvm gemset。。

bundle install
rails server