本文介绍了(Rails新手)Rails服务器错误:无法加载此类文件-引导/设置(LoadError)的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我已经将JS运行时安装为Node,并且已经捆绑了update-ed和bundle install-ed,但是仍然出现此错误:
I have installed my JS runtime as Node, and I have bundle update-ed and bundle install-ed, but I still get this error:
/Users/macbook/Documents/Studies/Coding/the_back_end/the_odin_project/odin_on_rails/hello_app/config/boot.rb:4:in `require': cannot load such file -- bootsnap/setup (LoadError)
from /Users/macbook/Documents/Studies/Coding/the_back_end/the_odin_project/odin_on_rails/hello_app/config/boot.rb:4:in `<top (required)>'
from /Users/macbook/Documents/Studies/Coding/the_back_end/the_odin_project/odin_on_rails/hello_app/bin/rails:8:in `require_relative'
from /Users/macbook/Documents/Studies/Coding/the_back_end/the_odin_project/odin_on_rails/hello_app/bin/rails:8:in `<top (required)>'
from /Users/macbook/.rvm/gems/ruby-2.3.4/gems/spring-2.0.2/lib/spring/client/rails.rb:28:in `load'
from /Users/macbook/.rvm/gems/ruby-2.3.4/gems/spring-2.0.2/lib/spring/client/rails.rb:28:in `call'
from /Users/macbook/.rvm/gems/ruby-2.3.4/gems/spring-2.0.2/lib/spring/client/command.rb:7:in `call'
from /Users/macbook/.rvm/gems/ruby-2.3.4/gems/spring-2.0.2/lib/spring/client.rb:30:in `run'
from /Users/macbook/.rvm/gems/ruby-2.3.4/gems/spring-2.0.2/bin/spring:49:in `<top (required)>'
from /Users/macbook/.rvm/gems/ruby-2.3.4/gems/spring-2.0.2/lib/spring/binstub.rb:31:in `load'
from /Users/macbook/.rvm/gems/ruby-2.3.4/gems/spring-2.0.2/lib/spring/binstub.rb:31:in `<top (required)>'
from /Users/macbook/Documents/Studies/Coding/the_back_end/the_odin_project/odin_on_rails/hello_app/bin/spring:15:in `require'
from /Users/macbook/Documents/Studies/Coding/the_back_end/the_odin_project/odin_on_rails/hello_app/bin/spring:15:in `<top (required)>'
from bin/rails:3:in `load'
from bin/rails:3:in `<main>'
这是我的Gemfile中的内容,
Here's what's in my Gemfile ,
source 'https://rubygems.org'
gem 'rails', '5.1.4'
gem 'puma', '3.9.1'
gem 'sass-rails', '5.0.6'
gem 'uglifier', '3.2.0'
gem 'coffee-rails', '4.2.2'
gem 'jquery-rails', '4.3.1'
gem 'turbolinks', '5.0.1'
gem 'jbuilder', '2.7.0'
group :development, :test do
gem 'sqlite3', '1.3.13'
gem 'byebug', '9.0.6', platform: :mri
end
group :development do
gem 'web-console', '3.5.1'
gem 'listen', '3.1.5'
gem 'spring', '2.0.2'
gem 'spring-watcher-listen', '2.0.1'
end
gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]
我对此感到有些迷茫,在任何地方都找不到任何有用的答案.
I feel a little lost on that one, and I can't find any helpful answer anywhere.
非常感谢!
推荐答案
gem bootsnap
出现问题,其主要工作是加快Rails的启动时间.
You have an issue with the gem bootsnap
which main job is to accelerate rails startup time.
因此,您应该:
- 如果需要
bootsnap
,请将gem 'bootsnap'
添加到gemfile进行安装. - 如果您不想使用
bootsnap
,请删除config/boot.rb
中的行require 'bootsnap/setup'
- In case you want
bootsnap
, addgem 'bootsnap'
to your gemfile to install it. - In case you don't want
bootsnap
, remove the linerequire 'bootsnap/setup'
inconfig/boot.rb
有关bootsnap
的更多信息: https://github.com/Shopify /bootsnap#how-does-this-work
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