How to load spine skeleton data from a bundle?

Cocos Creator
1

How to load spine skeleton data from a bundle?
I have tried using this:

bundle.load<sp.SkeletonData>(path, (err, skeletonData) => {
    if (err) return;
    
    this.skeleton.skeletonData = skeletonData;
});

But it always error.

2

refer to this doc:https://docs.cocos.com/creator/manual/en/asset/spine.html?h=spine

3

Regarding the topic of importing skeleton, I would like to ask why does an FBX contain excess of the same skeleton when it is imported into Cocos Creator 3.8.3, as seen here:

Screenshot 2024-09-13 at 10.18.13 PM
Screenshot 2024-09-13 at 10.18.13 PM2590×378 91.2 KB

4

Could you please provide the demo for us to check?