pry-rails | Rails 3 pry initializer | Application Framework library

Im running ruby version 2.6.1 with docker. Rake gem is version 13.0.1.
Whenever I tried docker-compose up, it always fails and throws this error everytime:
This error did not exist before.

I am using Rails 6.1.3 with Ruby 2.7.2 for a mostly static pages app. The app has a registration form that a student must complete and download as a PDF file to print, persistence is not required at this point. It was working fine with Dhalang (Google's puppeteer wrap) gem, then I did a Javascript routine for a different part of the app and it stopped to work. The process should be: A view has a button link_to the route "new_student_url" set up to the "students_controller#new" action which should get the views/students/new to render the _form, At this point I have the button pointing and recognizing the route but when I click on it it just ignores the event; Oddly enough, if I right click the button to 'open link in a new tab', it works... =/ I have read several other cases and found that most of them are caused by a Turbolinks issue, so I did review my Turbolinks setup with Webpack and the app/javascript/packs/application.js seems to be ok, please help.

This is the link button:

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 :

I'm trying to build a simple app that is just using a GitHub login for authentication for now. I am using Rails v5.2.3 for the backend, and React for the frontend. I currently have a button in my Root Component that sends an ajax request to my backend. That request will hit an action in my SessionsController that will redirect to the /auth/github route and begin the GitHub auth cycle.

I believe this is step is where I am getting an error.

My browser console gives me this error message:

Suppose we have pry installed, open the rails console, and run

I want to download all the attachments by streaming them using ActionController:: Live. It's working fine if I remove gem 'active_model_serializers', '0.9.2' gem. It halts the server and I have to restart it.

Here is the controller

zip_streaming.rb

I picked up a 4 year old project written in Ruby 2.1.3 and Rails 4.1.8.

Very few of the gems were versioned but I've managed to get the project running locally by installing mysql2 0.3.20 as suggested in multiple other threads. Doing this required me to (on MacOS) downgrade openssl and mysql with brew install mysql@57 and brew install openssl@10.

I could then install mysql2 with by passing the correct libraries to it: gem install mysql2 -v 0.3.20 -- --with-mysql-config=/usr/local/opt/mysql@5.7/bin/mysql_config --with-ldflags=-L/usr/local/opt/openssl@1.0/lib --with-cppflags=-I/usr/local/opt/openssl@1.0/include

Everything works locally, all good.

I'm trying to deploy this project with Dokku on a Debian instance. Here's the readout from the push to dokku master including the error thrown when starting the Rails server:

For my Elastic Beanstalk instance, I am getting a 504 status code response whenever I visit it. When I tail the logs I see the following log on the puma app server:

I have a Rails import job that run as a cron job setup through the whenever gem. It was running correctly until I recently updated the app. Now we are seeing the following Error in the logs when the cron job tries to run. If I run the task manually it runs the import correctly.