我正在尝试一个粉碎的开始，但是下面给出了这个。我在任务管理器中进入流程，但是ruby没有运行。它似乎已经崩溃了，我想知道是什么原因造成的？
$ smashing start
C:/tools/ruby25/lib/ruby/gems/2.5.0/gems/thin-1.7.2/lib/thin/backends/tcp_server.rb:18:in `unpack_sockaddr_in': no implicit conversion of nil into String (TypeError)
from C:/tools/ruby25/lib/ruby/gems/2.5.0/gems/thin-1.7.2/lib/thin/backends/tcp_server.rb:18:in `connect'
from C:/tools/ruby25/lib/ruby/gems/2.5.0/gems/thin-1.7.2/lib/thin/backends/base.rb:63:in `block in start'
from C:/tools/ruby25/lib/ruby/gems/2.5.0/gems/eventmachine-1.2.5-x64-mingw32/lib/eventmachine.rb:1535:in `event_callback'
from C:/tools/ruby25/lib/ruby/gems/2.5.0/gems/eventmachine-1.2.5-x64-mingw32/lib/em/pure_ruby.rb:566:in `block in run_timers'
from C:/tools/ruby25/lib/ruby/2.5.0/set.rb:774:in `each'
from C:/tools/ruby25/lib/ruby/2.5.0/set.rb:774:in `each'
from C:/tools/ruby25/lib/ruby/gems/2.5.0/gems/eventmachine-1.2.5-x64-mingw32/lib/em/pure_ruby.rb:563:in `run_timers'
from C:/tools/ruby25/lib/ruby/gems/2.5.0/gems/eventmachine-1.2.5-x64-mingw32/lib/em/pure_ruby.rb:546:in `block in run'
from C:/tools/ruby25/lib/ruby/gems/2.5.0/gems/eventmachine-1.2.5-x64-mingw32/lib/em/pure_ruby.rb:542:in `loop'
from C:/tools/ruby25/lib/ruby/gems/2.5.0/gems/eventmachine-1.2.5-x64-mingw32/lib/em/pure_ruby.rb:542:in `run'
from C:/tools/ruby25/lib/ruby/gems/2.5.0/gems/eventmachine-1.2.5-x64-mingw32/lib/em/pure_ruby.rb:144:in `run_machine'
from C:/tools/ruby25/lib/ruby/gems/2.5.0/gems/eventmachine-1.2.5-x64-mingw32/lib/eventmachine.rb:195:in `run'
from C:/tools/ruby25/lib/ruby/gems/2.5.0/gems/thin-1.7.2/lib/thin/backends/base.rb:73:in `start'
from C:/tools/ruby25/lib/ruby/gems/2.5.0/gems/thin-1.7.2/lib/thin/server.rb:162:in `start'
from C:/tools/ruby25/lib/ruby/gems/2.5.0/gems/thin-1.7.2/lib/thin/controllers/controller.rb:87:in `start'
from C:/tools/ruby25/lib/ruby/gems/2.5.0/gems/thin-1.7.2/lib/thin/runner.rb:203:in `run_command'
from C:/tools/ruby25/lib/ruby/gems/2.5.0/gems/thin-1.7.2/lib/thin/runner.rb:159:in `run!'
from C:/tools/ruby25/lib/ruby/gems/2.5.0/gems/thin-1.7.2/bin/thin:6:in `<top (required)>'
from C:/tools/ruby25/bin/thin:23:in `load'
from C:/tools/ruby25/bin/thin:23:in `<main>'
Thin web server (v1.7.2 codename Bachmanity)
Maximum connections set to 1024
Listening on 0.0.0.0:3030, CTRL+C to stop