Rails的角的WebPack工頭

Question

我創建了一個新的Rails應用程序使用此命令

rails new anrails --webpack=angular -d postgresql -T 

和除一些警告和錯誤喜歡這些

warning fsevents@1.1.2: The platform "linux" is incompatible with this module. 
warning "rails-erb-loader@5.0.2" has incorrect peer dependency "webpack@2". 

An unexpected error occurred: "EPROTO: protocol error, symlink '../acorn/bin/acorn' -> '/vagrant/Sites/anrails/node_modules/acorn-dynamic-import/node_modules/.bin/acorn'". 

warning "webpack-dev-middleware@1.11.0" has unmet peer dependency "webpack@^1.0.0 || ^2.0.0 || ^3.0.0". 
warning "webpack-dev-server@2.5.1" has unmet peer dependency "webpack@^2.2.0 || ^3.0.0". 

error An unexpected error occurred: "EPROTO: protocol error, symlink '../../../multicast-dns/cli.js' -> '/vagrant/Sites/anrails/node_modules/bonjour/node_modules/.bin/multicast-dns'". 

我得到的消息：成功安裝Webpacker。

然後安裝角度和依賴關係，並得到這個錯誤

error An unexpected error occurred: "EPROTO: protocol error, symlink '../../../json5/lib/cli.js' -> '/vagrant/Sites/anrails/node_modules/loader-utils/node_modules/.bin/json5'". 

在此之後

我得到的消息：Webpacker現在支持的角度和打字稿。

所以我在app

web: bundle exec rails s -b 0.0.0.0 
webpacker: bin/webpack-dev-server 

的根文件夾中創建Procfile和運行工頭開始，得到以下

09:40:39 web.1  | started with pid 4514 
09:40:39 webpacker.1 | started with pid 4515 
09:40:40 webpacker.1 | yarn run v0.27.5 
09:40:40 webpacker.1 | error Command "webpack-dev-server" not found. 
09:40:40 webpacker.1 | info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command. 
09:40:40 webpacker.1 | exited with code 1 
09:40:40 system  | sending SIGTERM to all processes 
09:40:41 web.1  | terminated by SIGTERM 

運行在流浪者在Windows上，紅寶石2.4.1p111來說，Rails 5.1 .2，節點6.11.1，yarn 0.27.5

Answer 1

由於您的代碼是這樣說的：error Command "webpack-dev-server" not found.您的bin文件夾中有錯誤。

礦山例如是這樣的：

首先檢查你的文件夾，看看是否一切就緒。

而且..你有沒有嘗試用當前文件夾點？：./bin/webpack-dev-server？