Use this as a reference when you run into unexpected errors in your terminal.
Error: Unable to run shotgun & bundle excec not working
- Gem uninstall rack
- Follow prompt to remove version of rack that doesn’t work with sinatra
Error: Localhost not working
- In terminal try
ping localhost
and check the IP address - Try clearing cache and cookies
- In the terminal try
cat /etc/hosts
to see if localhost is correctly mapped.
Error: 2.3.0 Ruby Virtual Machine Crash
- install ruby version 2.3.4 using rvm
rvm use 2.3.4 --default
View Common Terminal Issues Reference on Learn.co and start learning to code for free.