Cesium version 1.117, RuntimeError :nFailed to load glTF\nFailed to load vertex buffer\nDraco decoder could not be initialized.

[manjunathamm24]

What happened?

Hi, i am facing issue while loading glb model in my cesium POC app.

Getting runtime error
"RuntimeError": nFailed to load glTF\nFailed to load vertex buffer\nDraco decoder could not be initialized.

here is code attached below

const gltfConfig= {
debugWireframe: true,
colorBlendMode: Cesium.Cesium3DTileColorBlendMode.REPLACE,
lightColor: new Cesium.Cartesian3(0.695, 0.7428, 0.7228),
show: true,
enableModelExperimental: true,
projectTo2D: true
};

let anotherPromise = Cesium.Cesium3DTileset.fromUrl(this.svdFilePaths[index], gltfConfig);

Reproduction steps

...

Sandcastle example

No response

Environment

Browser:
CesiumJS Version:
Operating System:

[ggetz]

Would you be able to include a Sandcastle example that replicates the issue? Or the glb in question? That would help us give us more context to determine the issue. Thanks!

[manjunathamm24]

@ggetz please refer attached sandcastle, i could not share glb, please use any of glb file with this sandcastle

https://sandcastle.cesium.com/#c=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

[manjunathamm24]

{
"name": "RuntimeError",
"message": "Failed to load model: svd.glb\nFailed to load glTF\nFailed to load vertex buffer\nDraco decoder could not be initialized.",
"stack": "Original stack:\nOriginal stack:\nOriginal stack:\nError\n at new GL
}

[ggetz]

Hi @manjunathamm24, thanks for the sample code.

I cannot reproduce the error with any other tileset or glb. It will be difficult to track down the issue without the relevant file.

[manjunathamm24]

@ggetz issue was with file so, i am closing this thread,

[manjunathamm24]

closing this thread