Summary When we switched to using Webpack for handling our SASS files, we noticed that our build times in some cases became really slow. After measuring the performance of different parts of the b...

I'm trying to use scss in my rails application, configured by webpacker. Whenever I run rails webpacker:compile, I get the following error: ERROR in ./app/javascript/stylesheets/application.scss Mo...

I'm a bit stumped. My local rails app works great with webpacker 4.2 and react, but when deploying to production gives me the wonderful can't find application in /app/public/packs/manifest.json err...

I'm learning React.js with Rails 4.2 (to prepare to work on it) but I have a lot of errors in my console. So I'm using React 16.8 (with react-rails gem) + Rails 4.2 + Webpacker 4.0.2 My folders s...

I'm using @storybook/vue": "^6.5.10". My components are styled by the <style> block in the bottom of each .vue file. There are also some global CSS (Sass) files that are compil...

Getting this error in rails 6, in rails 5 it was a easy fix after updating the application to rails 6, including webpack this error is appear every where I try to close the model inside the js.erb ...

I think this should be simple, but I am facing some trouble on how to import and use an image in Vue single file component. Can someone help me how to do this? Here is my code snippet: <template...

I am using Rails 6.0.3.2, ruby 2.7.1, yarn 1.22.0. I am trying to do normal UJS stuff, and this is the error I am getting: VM125:1 Uncaught ReferenceError: $ is not defined at <anonymous>:1:...

Webpacker::Manifest::MissingEntryError in Home#index Showing /Users/khalidhosein/Desktop/myEPKmedia/builder/khalid101/app/views/layouts/embedded_app.html.erb where line #7 raised: Webpacker can't...

I am currently building a Ruby on Rails Webpacker application with a React front end. I am at the point where I would like to create all the quires I need to make calls to my Rails API. I was loose...

env Rails 6.0.0 Ruby 2.6.0 Amazon Linux2 What When I deploy my rails app this error happen ActionView::Template::Error (Webpacker can't find application in /home/web/www/eloop-regular/public/pack...

I am getting the following error while running my Ruby on rails 6 app on locale (Ubuntu 18.04 using chrome): Uncaught (CardanoSerializationLib.ts:15 in promise) CompileError: WebAssembly.instantiat...

I am a new to rails and struggling to get Jquery and Bootstrap to work with Rails 6. I think it has something to do with switching the app from rails 5 to rails 6 and using webpacker to load Jquery...

I wanted to use Bootstrap icons in beta "Official open source SVG icon library for Bootstrap." https://icons.getbootstrap.com/. This is for Bootstrap 4 in Rails 6. I tried various imports and incl...

I realise there is some debate about using webpacker in Rails engines but I have a simple usecase and currently have a workaround. Would like to know of a better (the best?) solution. In this rail...

I'm having an issue with webpacker on my rails app. Seems to be missing a application.css from the manifest.json file in /app/public/packs/manifest.json. I think my manifest.json is not accurate an...

I have a project that I've recently upgraded to rails 5.2, and I'm using the webpacker gem. I get the following error trying to deploy to Heroku: ... remote: Webpacker is installed 🎉 🍰 remote: U...

I'm trying to install Webpacker to be able to launch a Yarn server. I'm on Rails 5 and the gem is installed. When I run bundle exec rails webpacker:install I get: >> rails aborted! Don't kno...

[Webpacker] Compiling… It takes several seconds (6.2 seconds) to compile any of my changes to javascript files. It's really slowing my JS development down. Is there any way to see what Webpacker...

I am using Webpacker with rails 5.1.4 to play with React, Redux, and react-router-dom. I have a Navbar.jsx component in app/javascript/src/components/ that needs to display an image, but I am not a...

My question here is the same as Using Rails 3.1, where do you put your "page specific" JavaScript code?, just for Rails 6 instead of Rails 3.1. Suppose I have some JavaScript that I want...

I'm setting up my Storybook instance to load the styles from my Rails app but it failed to load the imports within my main.scss file, both are stylesheets from node_modules: @import 'react-table/r...

in my Rails 6 project, i added jQuery pushMenu with yarn add push-menu from https://www.npmjs.com/package/push-menu Now i can see this in node-modules folder, as push-menu. however, when i ...

I know its simple but with update of rails 6. there is new syntax in rails 6 for manage javascript assets which is maintained by webpacker. //application.js require("@rails/ujs") //.start() requir...

I have a typical rails 6.0.2 app set up on a production server and I'm using git hooks to deploy the app. When I try to run: rails assets:precompile I get the following error: rake aborted! Sprock...