rails_12factor | Makes running your Rails 4 app | Application Framework library
kandi X-RAY | rails_12factor Summary
kandi X-RAY | rails_12factor Summary
Makes running your Rails 4 (or 3) app easier. Based on the ideas behind 12factor.net. If you are starting a new application with Rails 5, you do not need this gem. You can remove the need for this gem if you upgrade from Rails 4 to 5.
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Community Discussions
Trending Discussions on rails_12factor
QUESTION
I am implementing Elasticsearch on Heroku in a rails 4.2.11.3 app with ruby 2.5.0 for basic search of the User model. In the heroku staging environment, it works perfectly, but in the production environment, I am encountering this error when importing the model.
...ANSWER
Answered 2022-Feb-28 at 09:49The issue was we had legacy Braintree objects in the database which were calling the rails 3 logger when we actioned the ES import
QUESTION
Hi i was deploying a branch on heroku and threw up this error. I also tried deploying a branch which worked perfectly, but that is also showing the same error.
local yarn verion : 1.22.17 local node version : v12.22.7 Please help !!!
Tried building without yarn.lock and package-lock same thing.
This is how it starts Heroku deployment build log through CLI
...ANSWER
Answered 2021-Dec-18 at 14:32I had a similar problem but resolved by following steps.
- Run the following command.
heroku buildpacks:add heroku/nodejs --index 1
- Update node version from
16.x
to12.16.2
in package.json.
QUESTION
My app works locally, however when I try to deploy to Heroku, I get a Sprockets::FileNotFound: couldn't find file 'angular' with type 'application/javascript'
error.
I have tried precompiling with RAILS_ENV=production bundle exec rake assets:precompile
and purging my build cache with heroku builds:cache:purge -a findum
, but still no luck. I recently migrated from Bower to Yarn– not sure if my asset path is the problem?
Has anyone run into a similar error that they were able to resolve? So many thanks 🙏.
This is my application.js
:
ANSWER
Answered 2021-Feb-19 at 13:57Update:
It looks like it was a problem with my post-Bower configuration (I migrated from Bower --> Yarn) I was able to solve Sprockets errors by adding this line to my assets.rb
:
Rails.application.config.assets.paths << Rails.root.join('node_modules')
and by running yarn add
for files that Sprockets could not locate.
I also made the following updates to old package names in my `application.rb'
QUESTION
I updated my ruby to 3.0.0 but for some reason now my application doesn't work. I have searched online for different answered but I cannot find anything. This error has gotten me going crazy now. Here is what happens.
When I do bundle update I get:
...ANSWER
Answered 2021-Feb-14 at 10:52Currently Ruby 3.0 is not supported with Rails, as there will be next release for Rails. You can do following and it works by installing dev branch of ruby 3. I used ruby 3.1.0dev (2021-02-14T05:09:08Z master ff527e7e32) [x86_64-darwin19]
Following commands are with RVM you can use same with other softwares I tried by installing
QUESTION
I'm trying to revive an old Rails application I worked on several years ago. I'm using ruby 2.3.3 and rails 3.2.15 on the Heroku-16 stack with ClearDB for my MySQL database with the mysql2 adapter. When deploying to Heroku it succeeds on the deploy but crashes when it tries to start the app.
Full stack trace from the Heroku log (updated after fixing activerecord-import gem version per suggestion in first answer):
...ANSWER
Answered 2021-Feb-09 at 01:07Looks like you're running into compatibility issues trying to use the latest version of the activerecord-import gem at the time of writing (released in October 2020) with activerecord 3.2.22.5 (released in September 2016). You do mention it's a rails 3.2.15 app but you're not using activerecord 3.2.15 which is confusing.
Try using activerecord-import 0.4.1 (released in July 2013) and activerecord 3.2.15 which should be compatible with rails 3.2.15.
QUESTION
I can't start my rails app after installing Ubuntu 20.04
There is traceback.
Also, I have the same errors:
...rbenv/versions/2.6.3/lib/ruby/2.6.0/x86_64-linux/etc.so: warning: already initialized constant Etc::...
then I've checked my rails version.
After reinstall my OS via erase, I have restored my backup of /home
from Ubuntu 18.04
and checked my version of ruby
rails
and nodejs
. Ruby
and rails
were the same, but I have to install nodejs
and some postgres
packages. Now, after that I've tried to run rails s
in my project folder and there errors from traceback were appeared. Also, the command
yarn install --check-files
can't finish successfully, cause
info There appears to be trouble with your network connection. Retrying...
error.
What should I do to start my app successfully?
My gemfile:
...ANSWER
Answered 2020-May-31 at 20:31run `gem uninstall etc`
QUESTION
I'm trying to push some modifications of my Ruby on Rails web to Heroku but it says "push rejected". The error comes after "Detecting rake tasks" and here's the message:
...ANSWER
Answered 2020-Mar-26 at 05:44This is probably and error with the stylesheet_link_tag
and stylesheet_pack_tag
, check out your layout files probably you are including sass files and you are using stylesheet_link_tag
, this is breaking your code given that as I understand you can just link plane css files. so if you are including sass files use the stylesheet_pack_tag
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