'PORT' is not recognized as an internal or external command, operable program or batch file.

[Ayasono]

I was trying to run this project by 'npm start', but failed with the following message ''PORT' is not recognized as an internal or external command, operable program or batch file.', how do I fix this?

[Sufyanzaki]

Hi, i think its pretty much late to answer , inside package.json you need to remove the string PORT=5000
"start": "serve ./public",
Now its works by default on localhost 3000