Uncaught SyntaxError: Unexpected token export

[Samulwong]

I init quasar project with CLI below

quasar init default#webpack1 quasar2nd

and npm install shows up warning as below:

npm WARN quasar-framework@0.14.7 requires a peer of quasar-extras@0.x but none is installed. You must install peer dependencies yourself.
npm WARN karma-sinon-chai@1.3.3 requires a peer of sinon@^2.1.0 || ^3.0.0 || ^4.0.0 but none is installed. You must install peer dependencies yourself.

When I run the quasar dev it compiles without any error or warning.
But the browser just comes with white blank screen and in Chrome dev tool I found an error as below:

caught SyntaxError: Unexpected token export
at Object.<anonymous> (app.js:648)
at webpack_require (app.js:556)
at fn (app.js:87)
at eval (eval at <anonymous> (app.js:672), <anonymous>:7:15)
at Object.<anonymous> (app.js:672)
at webpack_require (app.js:556)
at fn (app.js:87)
at Object.<anonymous> (app.js:587)
at webpack_require (app.js:556)
at app.js:579

I tried to npm install sinon and quasar-extras but it doesn’t work.

Would any one can help?

Btw, when I use default template of quasar, it works well. So I am wondering if I need to further config for integrating quasar with webpack and vue.

Great thank!

[benoitranque]

Just a heads up: in my machine I’ve had an issue where not all dependencies are installed on npm install. Try running npm install --only=dev also