can not generate app.js

[huitang]

Hi there i am following the steps in the tutorial 2
And When I do 'npm run build',I got errors like this:

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! example@1.0.0 build: webpack-dev-server --mode=production --progress
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the example@1.0.0 build script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR! /Users/tanghui/.npm/_logs/2020-03-16T01_54_04_855Z-debug.log

=======================

I have my index.js and the packages installed as required

please help thanks a lot!

[floryst]

Hi! There might be a discrepancy between the tutorials and this repo. I'll will check into it.

In the meantime, you can read the README and run the corresponding example. Right now, npm run build won't build anything; you need to run the corresponding example, e.g. npm run dev:volume.

[huitang]

Hi! There might be a discrepancy between the tutorials and this repo. I'll will check into it.

In the meantime, you can read the README and run the corresponding example. Right now, npm run build won't build anything; you need to run the corresponding example, e.g. npm run dev:volume.

thanks！ I will try again