I´ve followed the tutorial but I´m using JRuby. Thinks work fine, but when trying to test, it never completes. This is what I get:

rails test
DEPRECATION WARNING: #table_exists? currently checks both tables and views. This behavior is deprecated and will be changed with Rails 5.1 to only check tables. Use #data_source_exists? instead. (called from

at D:/rbotafogo/desenv/counting_app/test/test_helper.rb:1)
Run options: --seed 37821

Running:

And its stays on Running forever. Any ideas on how to proceed from here?

Thanks

Expected Behavior

Following the online rails tutorial the hello_app should be visible on the deployed heroku site.

Actual Behavior

hello_app crashes with specification, error: Error Loading the 'sqlite3' Active Recored adapter. Missing gem it depends on? sqlite3 is not part of the bundle. Add it to your Gemfile. (LoadError)

Steps to Reproduce the Problem

1. Using specification follow the hello_app tutorial up to and including heroku_setup
2. check heroku logs --tail to see App Crash
3. verify error with heroku run rails console

Specifications

• Rails: 6.0.3
• ruby: 2.6.6
• heroku: 7.41.1
• OS: Xubuntu

Solution

Modify config/database.yml production mapping:

# Postgresql config for Heroku
production:
  adapter: postgresql
  database: production_postgres
  pool: 5
  username: hello_postgres
  password: