How do you fix a Rails server boot up that's freezing or not continuing to boot

Question

I tried booting up a Rails server but I'm stuck with this :

$ rails s --port=3400
=> Booting Puma
=> Rails 5.2.3 application starting in development
=> Run `rails server -h` for more startup options

How can I get this fixed?

Answer 1

I think the problem is the webpacker, I tried installing a different rails app it's working without webpacker, I'm trying to find a way on how can i solve this webpacker workflow.