error

[haroel]

1. download the same image mutiple times, you can get all images paths and set in the hashmap, then，download in queue;
2. error check filename( see below)

[haroel]

it should be this

for (const materialName in mtl.materials) {
    if (!mtl.materials.hasOwnProperty(materialName)) {
        continue;
    }
    const material = mtl.materials[materialName];
    for (const attr of mapAttributes) {
        const mapData = material[attr];
        // check if mapData.filename isnot empty
        if (!mapData **|| !mapData.filename** ) {
            continue;
        }

[frenchtoast747]

Hi @haroel, thank you for filing this issue.

I'm not quite understanding. Could you provide the error that is occurring either by pasting the text or a screenshot of the console error?

[frenchtoast747]

Closing, unless more information can be provided.