newbie ngrok http 5000 about rubotnik

[progapandist]

Make sure you have puma server installed on your machine and that bundle install also works to install all dependencies

[olivalcf]

My bad,
the issue isn't from ngrok but from heroku local I'm getting this error:

[OKAY] Loaded ENV .env File as KEY=VALUE Format
10:49:51 PM web.1 | [11711] Puma starting in cluster mode...
10:49:51 PM web.1 | [11711] * Version 3.12.0 (ruby 2.5.3-p105), codename: Llamas in Pajamas
10:49:51 PM web.1 | [11711] * Min threads: 5, max threads: 5
10:49:51 PM web.1 | [11711] * Environment: development
10:49:51 PM web.1 | [11711] * Process workers: 1
10:49:51 PM web.1 | [11711] * Preloading application
10:49:52 PM web.1 | [11711] ! Unable to load application: Facebook::Messenger::Subscriptions::Error: An unknown error has occurred.
10:49:52 PM web.1 | bundler: failed to load command: puma (/Users/oliv/.rbenv/versions/2.5.3/bin/puma)
10:49:52 PM web.1 | Facebook::Messenger::Subscriptions::Error: An unknown error has occurred.
10:49:52 PM web.1 | /Users/oliv/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/facebook-messenger-1.1.2/lib/facebook/messenger/subscriptions.rb:74:in raise_errors' 10:49:52 PM web.1 | /Users/oliv/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/facebook-messenger-1.1.2/lib/facebook/messenger/subscriptions.rb:36:in subscribe'
10:49:52 PM web.1 | /Users/oliv/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/rubotnik-0.2.2/lib/rubotnik.rb:48:in subscribe' 10:49:52 PM web.1 | /Users/oliv/Desktop/sites/pollution-bot/bot/bot.rb:6:in <top (required)>'
10:49:52 PM web.1 | config.ru:5:in require_relative' 10:49:52 PM web.1 | config.ru:5:in block in

'
10:49:52 PM web.1 | /Users/oliv/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/rack-2.0.6/lib/rack/builder.rb:55:in instance_eval' 10:49:52 PM web.1 | /Users/oliv/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/rack-2.0.6/lib/rack/builder.rb:55:in initialize'
10:49:52 PM web.1 | config.ru:in new' 10:49:52 PM web.1 | config.ru:in '
10:49:52 PM web.1 | /Users/oliv/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/rack-2.0.6/lib/rack/builder.rb:49:in eval' 10:49:52 PM web.1 | /Users/oliv/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/rack-2.0.6/lib/rack/builder.rb:49:in new_from_string'
10:49:52 PM web.1 | /Users/oliv/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/rack-2.0.6/lib/rack/builder.rb:40:in parse_file' 10:49:52 PM web.1 | /Users/oliv/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/puma-3.12.0/lib/puma/configuration.rb:318:in load_rackup'
10:49:52 PM web.1 | /Users/oliv/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/puma-3.12.0/lib/puma/configuration.rb:243:in app' 10:49:52 PM web.1 | /Users/oliv/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/puma-3.12.0/lib/puma/runner.rb:145:in load_and_bind'
10:49:52 PM web.1 | /Users/oliv/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/puma-3.12.0/lib/puma/cluster.rb:410:in run' 10:49:52 PM web.1 | /Users/oliv/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/puma-3.12.0/lib/puma/launcher.rb:184:in run'
10:49:52 PM web.1 | /Users/oliv/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/puma-3.12.0/lib/puma/cli.rb:78:in run' 10:49:52 PM web.1 | /Users/oliv/.rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/puma-3.12.0/bin/puma:10:in <top (required)>'
10:49:52 PM web.1 | /Users/oliv/.rbenv/versions/2.5.3/bin/puma:23:in load' 10:49:52 PM web.1 | /Users/oliv/.rbenv/versions/2.5.3/bin/puma:23:in <top (required)>'
[DONE] Killing all processes with signal SIGINT
10:49:52 PM web.1 Exited with exit code null

[progapandist]

Glad you figured it out! 💪

[olivalcf]

Thanks for your support, seems like puma is installed but I'm getting a

Unable to load application: Facebook::Messenger::Subscriptions::Error: An active access token must be used to query information about the current user.

[progapandist]

It seems that you haven't set up your Facebook dev account in their dashboard, please follow instructions in a README. Might be, something has changed, as I haven't developed this project for a while, but normally you should have your token set up as an environment variable (inside .env).