I've been round and round here with trying to get the assets to pre-compile on my production server (straightforward ubuntu install with ruby 1.9.2 and Rails 3.1.1, and tried 3.1.2RC with the new s...

I got this error: ActionView::Template::Error (Asset `application.css` was not declared to be precompiled in production. Declare links to your assets in `app/assets/config/manifest.js`. //= link...

running rake assets:precompile ends with the error. Can't find why it still requires sassc, sassc only was in project when migrated to sprockets 4 using Guide to upgrading from Sprockets 3.x to 4.x...

I've been pulling my hair out for this one. I've always had a bad relationship with the asset-pipeline, it is always giving me trouble.. And today again.. When I try and compile my assets locally,...

I've been developing a site in rails, everything going relatively smooth. Suddenly my changes to the views and assets no longer show up. I change a stylesheet or some html and reload my browser at ...

I just upgraded my app from Rails 4.2.7 to Rails 5.0.0.1. I used RailsDiff to make sure I had everything covered and I believe I did. So far everything has worked well up until the loading of my ap...

Basically, exactly as the title says. I have a gem installed that gives me some JS to use. This wasn't a problem before as I was using Sprockets + Assets pipeline. Now, I migrated to jsbundling-rai...

I upgraded the tailwindcss-rails gem and got this error when compiling assets for production: bundle exec rails assets:precompile rails aborted! SassC::SyntaxError: Error: unterminated attribute se...

I was trying out some sample applications for Rails. I created some controllers and pages. But when i try to access one of them i get an exception on the webpage: Sprockets::FileNotFound in Page...

I just set an empty Rails 7.0.1 project and add Docker file to it, when the command rake assets:precompile run it's not including the files inside the app/assets/builds folder. Does anyone have an ...

I cannot seem to find a way to disable the Asset Pipeline in Rails 4.1. I see a lot of information for Rails 3.2. I want to use Grunt/GulpJs and bower to handle all of my assets and I cannot seem...

Porting a web app to phoneGap on iOS, we have asset (and ajax) URLs that are absolute paths, e.g.: <img src="/img/logo.png"> We have the img directory packaged under PhoneGap's www directo...

Upgrading from rails 5.2 to rails 6.0.1, I get the following error when loading a page in development mode: Sprockets::FileNotFound - couldn't find file 'leaders.source.coffee' Checked in these pa...

I am building a rails app and having some odd sass compilation issues. My setup: Rails 6.1.3 Ruby 3.0.0 sass-rails 6.0.0 sassc-rails 2.1.2 My application.scss basically loads a few sass files tha...

I have a Rails 6 app I return to sporadically. It's using webpacker for the JS, and Sprockets for the CSS (as I think is default). If relevant, I'm developing on WSL - the files are in the Ubuntu f...

I'm experiencing this error while pushing to heroku repo remote: rake aborted! remote: Sprockets::DoubleLinkError: Multiple files with the same output path cannot be linked ("style.css") ...

We have an issue since we upgraded our project's dependency from rails 4.2 to rails 5.2 We use both Sprockets assets and Webpacker. When booting the server for the first time, and loading the firs...

I seem to have a TON of them in subfolders named for example sprockets%2F76920e6913c3390459175ac8e6dfd44a3 They seem to contain binary data. What are they for, why are there so many of them and...

I have a Rails 4 app that was recently heavily upgraded (in terms of gem versions and some other things). Deploys have been working fine, but once we cleared out our tmp directories we noticed that...

How do you remove Sprockets from Rails? I've.. removed all the Sprockets Gems. removed all the config.assets.* from initializers, etc.. Still, Rails is looking for Sprockets /Users/username/...

Since I updated several gems all tests fail with the error: ActionView::Template::Error: Asset was not declared to be precompiled in production. Add Rails.application.config.assets.precompile += %...

It seems sprockets 4.0.0 is compatible with Chrome 78, but not Firefox 70. Starting with a new rails app: rails -v # Rails 6.0.0 rails new helloworld # Gemfile gem 'sass-rails', '~> 6' # not...

I ran into problems with asset pre-compilation during deploys, so I opted to go for local pre-compilation and check in the resulting files to my source tree. I don't really have any problems with t...

I'm using the following code snippet to manually compile a sass manifest with some variable overrides appended. template = File.read("#{Rails.root}/app/assets/schemes/#{scheme}/css/styles.css.scss...

I am using Rails 4.2 and the document states that the fingerprint is an md5 digest calculated based on the content of the compiled file. If we take a file lets say application-4c697a2e67b1a921abb...