ruby-on-rails - 在Windows10 / Ubuntu

我有两个不同的项目-一个是出于练习目的而创建的，另一个是真实的项目。

我正在使用RVM设置版本，它们都在2.6.0和rails 5.2.3上运行

我的实践项目在localhost：3000上启动正常。但是在运行应用程序时（在资源管理器/ netstat中签入）我看不到它在任何地方或以任何方式被使用

但是，当我尝试启动第二个应用程序时，却“监听：地址已在使用中-listen（2）并且rails关闭。

我试图重新启动终端机/我的计算机，只是为了确保端口3000上没有任何运行，而且我终生无法理解为什么它无法正常工作。

有人经历过类似的事情吗？我显然已经尝试过在这里寻找类似的问题，但是大多数答案都与终止当前在3000上正在运行的计算机有关，但我无法确认是否有任何故障。

已更新：好的，所以当我启动抱怨端口正在使用的应用程序时，我得到以下信息：

/usr/share/rvm/rubies/ruby-2.6.0/bin/ruby: warning: shebang line ending with \r may cause problems

在尝试启动之后，它说它正在监听tcp：//127.0.0.1：3000，这很好而且很花哨，但是随后它停止了，这是跟踪信息：

Traceback (most recent call last): 19: from bin/rails:4:in `<main>' 18: from bin/rails:4:in `require' 17: from /home/sorgmantel/.rvm/gems/ruby-2.6.0/gems/railties-5.2.3/lib/rails/commands.rb:18:in `<top (required)>' 16: from /home/sorgmantel/.rvm/gems/ruby-2.6.0/gems/railties-5.2.3/lib/rails/command.rb:46:in `invoke' 15: from /home/sorgmantel/.rvm/gems/ruby-2.6.0/gems/railties-5.2.3/lib/rails/command/base.rb:65:in `perform' 14: from /home/sorgmantel/.rvm/gems/ruby-2.6.0/gems/thor-0.20.3/lib/thor.rb:387:in `dispatch' 13: from /home/sorgmantel/.rvm/gems/ruby-2.6.0/gems/thor-0.20.3/lib/thor/invocation.rb:126:in `invoke_command' 12: from /home/sorgmantel/.rvm/gems/ruby-2.6.0/gems/thor-0.20.3/lib/thor/command.rb:27:in `run' 11: from /home/sorgmantel/.rvm/gems/ruby-2.6.0/gems/railties-5.2.3/lib/rails/commands/server/server_command.rb:142:in `perform' 10: from /home/sorgmantel/.rvm/gems/ruby-2.6.0/gems/railties-5.2.3/lib/rails/commands/server/server_command.rb:142:in `tap' 9: from /home/sorgmantel/.rvm/gems/ruby-2.6.0/gems/railties-5.2.3/lib/rails/commands/server/server_command.rb:147:in `block in perform' 8: from /home/sorgmantel/.rvm/gems/ruby-2.6.0/gems/railties-5.2.3/lib/rails/commands/server/server_command.rb:53:in `start' 7: from /home/sorgmantel/.rvm/gems/ruby-2.6.0/gems/rack-2.0.7/lib/rack/server.rb:297:in `start' 6: from /home/sorgmantel/.rvm/gems/ruby-2.6.0/gems/puma-4.3.0/lib/rack/handler/puma.rb:73:in `run' 5: from /home/sorgmantel/.rvm/gems/ruby-2.6.0/gems/puma-4.3.0/lib/puma/launcher.rb:172:in `run' 4: from /home/sorgmantel/.rvm/gems/ruby-2.6.0/gems/puma-4.3.0/lib/puma/cluster.rb:463:in `run' 3: from /home/sorgmantel/.rvm/gems/ruby-2.6.0/gems/puma-4.3.0/lib/puma/runner.rb:82:in `start_control' 2: from /usr/share/rvm/rubies/ruby-2.6.0/lib/ruby/2.6.0/forwardable.rb:230:in `add_unix_listener' 1: from /home/sorgmantel/.rvm/gems/ruby-2.6.0/gems/puma-4.3.0/lib/puma/binder.rb:328:in `add_unix_listener' /home/sorgmantel/.rvm/gems/ruby-2.6.0/gems/puma-4.3.0/lib/puma/binder.rb:328:in `listen': Address already in use - listen(2) (Errno::EADDRINUSE) Breadcrumb Mongo query succeeded meta_data collection:Array has been dropped for having an invalid data type

是否可能与文件来源有关？我的项目运行良好，因为它是用Windows编写的，但是我不能运行用MAC编写的另一行，因为它的行尾和所有行都不同。我听说Ruby在Windows机器上运行时可能很敏感。

在Windows10 / Ubuntu

1 个答案: