I wanted to try to build something for the Oculus Quest, so I thought a good starting point would be “Getting Set Up” (Getting Set Up - Babylon.js Documentation). It’s a nice tutorial, and easy to follow along. Until the absolute last step:
Tha’ts an interesting error, as it is rather external to babylon.js. I haven’t followed the getting started lately (and i can secretly tell you it is being rewritten and it’s AMAZING), but it seems like some webpack command is incorrect.
The start command should be webpack serve instead of "start": "webpack-dev-server --port 8080". Does it work if you change it?