npm start fails, gives start script error

[Tamenze]

i'm at the very beginning of this project. after installing npm packages and typing npm start, i get the following in the console:

> concurrently "npm run server" "npm run client"

[0] 
[0] > [email protected] server /Users/tamenze/Desktop/newDuck/food-lookup-demo
[0] > node server.js
[0] 
[1] 
[1] > [email protected] client /Users/tamenze/Desktop/newDuck/food-lookup-demo
[1] > node start-client.js
[1] 
[1] 
[1] > [email protected] start /Users/tamenze/Desktop/newDuck/food-lookup-demo/client
[1] > react-scripts start
[1] 
[0] Find the server at: http://localhost:3000/
[1] Something is already running on port 3000.

And the view shows a "Cannot GET /" I've checked and nothing else is running on that port, and I've even used lsof -i tcp:3000, to no avail. And When I exit npm, I get the following error:

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! [email protected] start: `concurrently "npm run server" "npm run client"`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the [email protected] start script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

[fleawig]

I'm having the exact same problem with the exact same error messages. Did you ever make any progress with this?

The server seems to work--it responds to http requests--but the client isn't connecting to it. The only clue I've stumbled upon so far is that git mentions uncommitted changes to the package-lock.json when I try to checkout starting-point.

[bendozy]

Did you run npm install in the client directory? That was the step I missed