在 Rails 中创建新模型时出现 Spring 错误

Question

我正在尝试在仅限 Rails API 的应用程序中创建一个新模型，但收到“无法加载此类文件”错误消息：

/Users/max/.rvm/gems/ruby-2.6.3/gems/spring-2.0.2/lib/spring/application.rb:171:in `fork': cannot load such file -- rails/generators/model/model/model_generator (LoadError)
/Users/max/.rvm/gems/ruby-2.6.3/gems/spring-2.0.2/lib/spring/application.rb:171:in `fork': undefined method `reject!' for nil:NilClass (NoMethodError)
/Users/max/.rvm/gems/ruby-2.6.3/gems/spring-2.0.2/lib/spring/application.rb:171:in `fork': undefined method `join' for nil:NilClass (NoMethodError)
/Users/max/.rvm/gems/ruby-2.6.3/gems/spring-2.0.2/lib/spring/application.rb:171:in `fork': undefined method `reject!' for nil:NilClass (NoMethodError)
/Users/max/.rvm/gems/ruby-2.6.3/gems/spring-2.0.2/lib/spring/application.rb:171:in `fork': undefined method `reject!' for nil:NilClass (NoMethodError)
/Users/max/.rvm/gems/ruby-2.6.3/gems/spring-2.0.2/lib/spring/application.rb:171:in `fork': undefined method `reject!' for nil:NilClass (NoMethodError)

我已经更改了 ruby​​ 版本，但没有用。

rails generate model Product title:string release_date:date release_time:time description:text price:decimal brand:string

Answer 1

我认为这是一个已知问题，但您应该能够使用以下命令运行一次性rails命令而无需停止spring：

DISABLE_SPRING=1 rails generate model Product title:string release_date:date release_time:time description:text price:decimal brand:string

或者你可以先通过跑步来停止弹簧spring stop

另请参阅此处的答案Rails 弹簧断裂发电机