Missing imports for webgpu

Bugs
1

I’m on beta 8.

today I changed this line of code
import { UniversalCamera } from ‘@babylonjs/core’;
to this
import { UniversalCamera } from ‘@babylonjs/core/Cameras/universalCamera’;

which resulted in this critical error (only for webgpu, when starting the engine):

image
image833×764 18.5 KB

this means I am missing import(s) from core somewhere that I’m not using directly (no compile errors).
Does someone see what it is right away?

2

Are you sure there’s no errors before this one?

createBuffer is a method of GPUDevice, so there should be an error that says that WebGPU could not be initialized/the device could not be created.

Are you creating the WebGPU engine with some code like:

const engine = new BABYLON.WebGPUEngine(canvas);
await engine.initAsync();

?

1 Like
3

yes, this is the first error for sure.

I remember there used to be the need to globally reference, but I thought it was resolved (apparently I still had one in my code though :pensive:):

4

I needed these imports:
import ‘@babylonjs/core/Engines/WebGPU/Extensions/engine.uniformBuffer’;
import ‘@babylonjs/core/Engines/WebGPU/Extensions/engine.dynamicTexture’;
import ‘@babylonjs/core/Engines/WebGPU/Extensions/engine.alpha’;
import ‘@babylonjs/core/Engines/WebGPU/Extensions/engine.dynamicBuffer’;

1 Like