Rails-tutorial Chapter 1: rails server isn't working on Cloud9

Question

https://www.railstutorial.org/book/beginning#sec-rails_server

I have reached this step, and I\'m using the cloud9 environment. When I run the server as per Listing 1.7 o

Answer 1

I ended up starting the tutorial from scratch again and it worked fine, but anyone with this problem in the future may find this troubleshooting technique I received from cloud9's support team useful:

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Try:

lsof -i:8080

This will give the app that occupies it.

If apache, stop it using:

sudo /etc/init.d/apache2 stop

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Hope this answer is of use to anyone with this problem.