【宋词】《江神子・江城子》 苏轼：十年生死两茫茫。不思量。自难忘。千里孤坟，无处话凄凉。纵使相逢应不识，尘满面，鬓如霜。夜来幽梦忽还乡。小轩窗。正梳妆。

永夜

没有不值得去解决的问题，也没有不值得去学习的技术！

启动 vagrant 时，报错：psych.rb:456:in `parse’: (): found a tab character that violates indentation while scanning a plain scalar at line 10 column 7 (Psych::SyntaxError)

启动 vagrant 时，报错：D:/Program Files/HashiCorp/Vagrant/embedded/mingw64/lib/ruby/2.7.0/psych.rb:456:in `parse': (): found a tab character that violates indentation while scanning a plain scalar at line 10 column 7 (Psych::SyntaxError)

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永夜

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1、启动 vagrant 时，报错：D:/Program Files/HashiCorp/Vagrant/embedded/mingw64/lib/ruby/2.7.0/psych.rb:456:in `parse’: (): found a tab character that violates indentation while scanning a plain scalar at line 10 column 7 (Psych::SyntaxError)。如图1

启动 vagrant 时，报错：D:/Program Files/HashiCorp/Vagrant/embedded/mingw64/lib/ruby/2.7.0/psych.rb:456:in `parse': (<unknown>): found a tab character that violates indentation while scanning a plain scalar at line 10 column 7 (Psych::SyntaxError)
图1
Plaintext
Administrator@PC MINGW64 ~/Homestead (v13.2.1)
$ vagrant up
D:/Program Files/HashiCorp/Vagrant/embedded/mingw64/lib/ruby/2.7.0/psych.rb:456:in `parse': (): found a tab character that violates indentation while scanning a plain scalar at line 10 column 7 (Psych::SyntaxError)
        from D:/Program Files/HashiCorp/Vagrant/embedded/mingw64/lib/ruby/2.7.0/psych.rb:456:in `parse_stream'
        from D:/Program Files/HashiCorp/Vagrant/embedded/mingw64/lib/ruby/2.7.0/psych.rb:390:in `parse'
        from D:/Program Files/HashiCorp/Vagrant/embedded/mingw64/lib/ruby/2.7.0/psych.rb:277:in `load'
        from C:/Users/Administrator/Homestead/Vagrantfile:29:in `block in '
        from D:/Program Files/HashiCorp/Vagrant/embedded/gems/2.2.19/gems/vagrant-2.2.19/lib/vagrant/config/v2/loader.rb:37:in `load'
        from D:/Program Files/HashiCorp/Vagrant/embedded/gems/2.2.19/gems/vagrant-2.2.19/lib/vagrant/config/loader.rb:126:in `block (2 levels) in load'
        from D:/Program Files/HashiCorp/Vagrant/embedded/gems/2.2.19/gems/vagrant-2.2.19/lib/vagrant/config/loader.rb:119:in `each'
        from D:/Program Files/HashiCorp/Vagrant/embedded/gems/2.2.19/gems/vagrant-2.2.19/lib/vagrant/config/loader.rb:119:in `block in load'
        from D:/Program Files/HashiCorp/Vagrant/embedded/gems/2.2.19/gems/vagrant-2.2.19/lib/vagrant/config/loader.rb:116:in `each'
        from D:/Program Files/HashiCorp/Vagrant/embedded/gems/2.2.19/gems/vagrant-2.2.19/lib/vagrant/config/loader.rb:116:in `load'
        from D:/Program Files/HashiCorp/Vagrant/embedded/gems/2.2.19/gems/vagrant-2.2.19/lib/vagrant/vagrantfile.rb:29:in `initialize'
        from D:/Program Files/HashiCorp/Vagrant/embedded/gems/2.2.19/gems/vagrant-2.2.19/lib/vagrant/environment.rb:793:in `new'
        from D:/Program Files/HashiCorp/Vagrant/embedded/gems/2.2.19/gems/vagrant-2.2.19/lib/vagrant/environment.rb:793:in `vagrantfile'
        from D:/Program Files/HashiCorp/Vagrant/embedded/gems/2.2.19/gems/vagrant-2.2.19/lib/vagrant/environment.rb:974:in `process_configured_plugins'
        from D:/Program Files/HashiCorp/Vagrant/embedded/gems/2.2.19/gems/vagrant-2.2.19/lib/vagrant/environment.rb:178:in `initialize'
        from D:/Program Files/HashiCorp/Vagrant/embedded/gems/2.2.19/gems/vagrant-2.2.19/bin/vagrant:194:in `new'
        from D:/Program Files/HashiCorp/Vagrant/embedded/gems/2.2.19/gems/vagrant-2.2.19/bin/vagrant:194:in `'

2、在 PhpStorm 中查看文件 ~/Homestead/Homestead.yaml，发现有下划红色波浪线提示。原因可能在于之前使用 EditPlus 编辑过。如图2

在 PhpStorm 中查看文件 ~/Homestead/Homestead.yaml，发现有下划红色波浪线提示。原因可能在于之前使用 EditPlus 编辑过。
图2

3、决定重新格式化文件 ~/Homestead/Homestead.yaml。如图3

决定重新格式化文件 ~/Homestead/Homestead.yaml
图3

4、格式化后，不再有下划红色波浪线提示。如图4

格式化后，不再有下划红色波浪线提示
图4

5、再次启动 vagrant 时，不再报错。

关于作者 · 持续学习与技术实践

我是一名拥有 15 年以上开发经验的技术从业者，自 2013 年起持续运营个人技术博客，记录工作与个人项目中遇到的真实问题，以及解决问题过程中的探索、实践和思考。

除了技术写作，我也在持续开发和维护自己的独立项目，探索新技术和新工具在实际场景中的应用。我始终相信，没有不值得去解决的问题，也没有不值得去学习的技术。

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