我正在根据“Rails 入门”创建一个新的 Rails 应用程序。应用程序在步骤 4.1 中正常启动。但是当我创建我的第一个控制器时,我有一个 webpack 错误。
我是 webpack 的新手,我的所有文档都是红色的,但我不明白有什么问题或遗漏了什么......
rails webpacker:install
identical config/webpacker.yml
Copying webpack core config
exist config/webpack
identical config/webpack/development.js
identical config/webpack/environment.js
identical config/webpack/production.js
identical config/webpack/test.js
Copying postcss.config.js to app root directory
identical postcss.config.js
Copying babel.config.js to app root directory
identical babel.config.js
Copying .browserslistrc to app root directory
identical .browserslistrc
The JavaScript app source directory already exists
apply C:/Ruby26-x64/lib/ruby/gems/2.6.0/gems/webpacker-4.0.7/lib/install/binstubs.rb
Copying binstubs
exist bin
identical bin/webpack
identical bin/webpack-dev-server
append …Run Code Online (Sandbox Code Playgroud)