ExpressJS - throw er Unhandled error event

Question

I created expressjs application using the following commands:

express -e folderName
npm install ejs --save
npm install

When I run the appli

Answer 1

IF it is in mac then it's all about IP of x86_64-apple-darwin13.4.0. If you follow errors it would be something related to x86_64-apple-darwin13.4.0. Add

127.0.0.1 x86_64-apple-darwin13.4.0

to /etc/hosts file. Then the problem is gone