Rails 5:运行devise:install时spring出错
Rails 5:运行devise:install时spring出错
提问于 2020-01-20 05:50:16
Ruby版本: ruby 2.5.0p0 (2017年12月25版61468) x86_64-linux
Rails版本: Rails 5.2.4.1
我将devise gem添加到了gemfile中，并运行了该包，没有出现错误。当我尝试运行$ rails generate devise: install时，发生了以下错误：
/home/isaac/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/spring-2.1.0/lib/spring/application.rb:122:in `ensure in preload': undefined method `application' for Rails:Module (NoMethodError)
from /home/isaac/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/spring-2.1.0/lib/spring/application.rb:126:in `preload'
from /home/isaac/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/spring-2.1.0/lib/spring/application.rb:157:in `serve'
from /home/isaac/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/spring-2.1.0/lib/spring/application.rb:145:in `block in run'
from /home/isaac/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/spring-2.1.0/lib/spring/application.rb:139:in `loop'
from /home/isaac/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/spring-2.1.0/lib/spring/application.rb:139:in `run'
from /home/isaac/.rbenv/versions/2.5.0/lib/ruby/gems/2.5.0/gems/spring-2.1.0/lib/spring/application/boot.rb:19:in `<top (required)>'
from /home/isaac/.rbenv/versions/2.5.0/lib/ruby/2.5.0/rubygems/core_ext/kernel_require.rb:59:in `require'
from /home/isaac/.rbenv/versions/2.5.0/lib/ruby/2.5.0/rubygems/core_ext/kernel_require.rb:59:in `require'
from -e:1:in `<main>'回答 1
Stack Overflow用户
发布于 2020-01-20 09:53:45
尝试使用以下命令重新启动spring服务器：
bin/spring stop
bin/spring start
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/59814727
复制相关文章
相似问题
腾讯云开发者
