Rails / Heroku - No events being tracked

I have a Rails app deployed to Heroku, and I’m trying to get Sentry to track errors. I’ve already added the configuration to my application.rb file like:

Raven.configure do |config|
    config.dsn = 'MY DSN HERE'
end

I’ve installed the gem file, pushed to Heroku, and still no errors are being tracked. I’ve even tested offline outside of Heroku. Any suggestions?

I’m experiencing the same problem.

I’m also experiencing this problem. I’ve reached out to Heroku support, we’ll see what they say.