Ruby 我想设置对话，但遇到了此错误。当我运行'；bundle exec rails s-b0.0.0'；在window powershell中，它显示了这个 root@base-debootstrap:/vagrant#bundle exec rails s-b0.0.0 /var/lib/gems/2.3.0/gems/unicorn-5.4.1/lib/unicorn/http_server.rb:190:in'rename'：文本文件busy@rb_file_s_rename-（/vagrant/tmp/pids/0.48546387545184877.3435，/vagrant/tmp/pids/unicorn.pid）（Errno:：ETXTBSY） from/var/lib/gems/2.3.0/gems/unicorn-5.4.1/lib/unicorn/http_server.rb:190:in'clobber_pid' from/var/lib/gems/2.3.0/gems/unicorn-5.4.1/lib/unicorn/http_server.rb:220:in`pid='1〕 from/var/lib/gems/2.3.0/gems/unicorn-5.4.1/lib/unicorn/http_server.rb:137:in'start' from/var/lib/gems/2.3.0/gems/unicorn-5.4.1/bin/unicorn:126:in`' from/vagrant/bin/unicorn:48:in'load' from/vagrant/bin/unicorn:48:in`'

如果你能帮助我，我将非常感激

运行以下命令，这可能会对您有所帮助

root@base-debootstrap:/vagrant# bundle exec rails s -b 0.0.0.0
/var/lib/gems/2.3.0/gems/unicorn-5.4.1/lib/unicorn/http_server.rb:190:in `rename': Text file busy @ rb_file_s_rename - (/vagrant/tmp/pids/0.48546387545184877.3435, /vagrant/tmp/pids/unicorn.pid) (Errno::ETXTBSY)
        from /var/lib/gems/2.3.0/gems/unicorn-5.4.1/lib/unicorn/http_server.rb:190:in `clobber_pid'
        from /var/lib/gems/2.3.0/gems/unicorn-5.4.1/lib/unicorn/http_server.rb:220:in `pid='
        from /var/lib/gems/2.3.0/gems/unicorn-5.4.1/lib/unicorn/http_server.rb:137:in `start'
        from /var/lib/gems/2.3.0/gems/unicorn-5.4.1/bin/unicorn:126:in `<top (required)>'
        from /vagrant/bin/unicorn:48:in `load'
        from /vagrant/bin/unicorn:48:in `<main>'

您将获得进程pid，然后运行

  ps aux | grep 3000

或者您可以直接转到项目中的tmp->pids->server.pid并删除server.pid文件。

---

然后再次尝试启动服务器它将正常工作

您是否在VM所在的主机上打开了文件（例如在文本编辑器或IDE中）？否，我只是在Windows powershell中运行命令

  kill -9 pid