example/webgpu error

[fromwhite]

example/webgpu doesn't work

Actual Result

Cannot read properties of null (reading 'attributes')
    at getVertexBufferLayout (get-vertex-buffer-layout.ts:62:34)
    at WebGPURenderPipeline._getRenderPipelineDescriptor (webgpu-render-pipeline.ts:122:16)
    at WebGPURenderPipeline.createHandle (webgpu-render-pipeline.ts:51:29)
    at new WebGPURenderPipeline (webgpu-render-pipeline.ts:39:68)
    at WebGPUDevice.createRenderPipeline (webgpu-device.ts:185:12)
    at PipelineFactory._createRenderPipeline (pipeline-factory.ts:158:34)
    at PipelineFactory.createRenderPipeline (pipeline-factory.ts:111:44)
    at new Model (model.ts:68:53)
    at new AppAnimationLoopTemplate (app.ts:53:18)
    at Object.onInitialize (m

Expected Result

webgpu rendering example/hello triangle

Reproduce Steps

chrome 113 beta,this example/webgpu doesn't work.

Feature

for webgpu[/issues/1525], whether to convert wgsl to glsl or progressive (if webgpu else webgl1/2) or both