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

Probably you just had the other server still running. The one you initiate earlier on in he tutorial with the rails server command. You need to shut the other one down first using Ctrl+C, then try rails server -b $IP -p $PORT again