while setting up an express server, I tried to run it, bt is showing an error, the exact phrase I typed on the terminal is (npm run dev), I checked whether my port is already under work or if there same name file in my laptop and whether my package.json is in the same folder of my server.js .. nothing is working, being a newbie it's my first project. I would be most grateful if the community can help me.

server.js window - showing error

package.json code

CodePudding user response：

You're trying to require express and your package.json doesn't include it so I assume you don't have it installed

npm install express should fixt it