ionic serve error in mac

Question

I'm getting following error when I'm trying to serve the ionic project.

Error: Cannot find module '/Users/SampathM/thotilla/node_modules/@ionic/app-scripts'
    at Function.Module._resolveFilename (module.js:555:15)
    at Function.Module._load (module.js:482:25)
    at Module.require (module.js:604:17)
    at require (internal/module.js:11:18)
    at Object.<anonymous> (/usr/local/lib/node_modules/ionic/node_modules/@ionic/cli-utils/lib/ionic-angular/app-scripts.js:9:16)
    at Generator.next (<anonymous>)
    at /usr/local/lib/node_modules/ionic/node_modules/tslib/tslib.js:107:75
    at new Promise (<anonymous>)
    at Object.__awaiter (/usr/local/lib/node_modules/ionic/node_modules/tslib/tslib.js:103:16)
    at Object.importAppScripts (/usr/local/lib/node_modules/ionic/node_modules/@ionic/cli-utils/lib/ionic-angular/app-scripts.js:7:20)

how to resolve this?

Answer 1

I have had the same problem and I fix it executing :

npm i -g @ionic/app-scripts

after giving root permissions with sudo su

Hope to be helpful