I have a locally developed Rails application. It is very simple, without a database, but only for a controller that accesses Facebook data and displays them in sight. By the way, gem RestGraph is used .
Before I click this application on the hero, I used the wizard to check it. Since I used WEBrick, before I need to install a “thin” stone and create a Procfile that states:
web: bundle exec thin start -R config.ru -e $RACK_ENV -p $PORT
Also needed is an .env file that states:
RACK_ENV=development
PORT=3000
The config.ru file is generated by rails, which reads:
require ::File.expand_path('../config/environment', __FILE__)
run Myapp::Application
Now I have entered the “wizard starter”, but all I get is one line:
15:33:18 web.1 | started with pid 27143
The server is not loading. And if I complete it, the error will be:
/usr/local/foreman/lib/foreman/engine.rb:141: [BUG] rb_sys_fail() - errno == 0
This is not very helpful.