找不到模块“@rails/ujs"-Rails 6 Webpack 应用程序 [英] Cannot find module '@rails/ujs' - Rails 6 Webpack App

问题描述

我在 Rails 6 应用程序中遇到这些错误，并且所有 javascript 都无法正常工作:

I have these errors in a Rails 6 app and all javascript is not working:

ERROR in ./app/javascript/packs/application.js
Module not found: Error: Can't resolve '@rails/activestorage' in '/Users/jrsahuquillo/Dropbox/myappname/app/javascript/packs'
 @ ./app/javascript/packs/application.js 9:0-31

ERROR in ./app/javascript/packs/application.js
Module not found: Error: Can't resolve '@rails/ujs' in '/Users/jrsahuquillo/Dropbox/myappname/app/javascript/packs'
 @ ./app/javascript/packs/application.js 5:0-21

我的 package.json 是:

{
  "name": "myappname",
  "private": true,
  "dependencies": {
    "@rails/actioncable": "^6.0.0-alpha",
    "@rails/activestorage": "^6.0.2",
    "@rails/ujs": "^6.0.2",
    "@rails/webpacker": "4.2.0",
    "bootstrap": "^4.4.1",
    "jquery": "^3.4.1",
    "jquery-ui": "^1.12.1",
    "jquery-ui-dist": "^1.12.1",
    "popper.js": "^1.16.0",
    "serialize-javascript": "2.1.2",
    "turbolinks": "^5.2.0"
  },
  "version": "0.1.0",
  "devDependencies": {
    "webpack-dev-server": "^3.8.0"
  },
  "optionalDependencies": {
    "fsevents": "2.0.0"
  }
}

在 application.js 中:

require("@rails/ujs").start();
require("turbolinks").start();
require("@rails/activestorage").start();
require("channels");
require("bootstrap/dist/js/bootstrap");

在app/views/layouts/application.html.erb中:

<%= stylesheet_link_tag 'application', media: 'all', 'data-turbolinks-track': 'reload' %>
<%= stylesheet_pack_tag 'application', media: 'all', 'data-turbolinks-track': 'reload' %>
<%= javascript_pack_tag 'application', 'data-turbolinks-track': 'reload' %>

它工作正常，但我不知道它何时以及为什么停止工作.有人可以帮我吗?

It was working ok, but I don´t know when and why it left working. Could someone help me?

推荐答案

抱歉，我还没解决.在出现错误之前，我安装了 yarn autoclean，后来我发现在 .yarnclean 中有这个:

Sorry, I solved it yet. Previously to having the error, I installed yarn autoclean, and I discovered later that in .yarnclean there was this:

# asset directories
docs
doc
website
images
assets

我删除了这个，错误消失了.

I removed this, and error disappeared.

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