How to get weight of the morphinstance

Hi Good day to all

I’m using blends in my project. Weight of the blends is different in assets. Can you help me how to get weight of the blends.

console.log(this.MeshInst.model.meshInstances[0].morphInstance);

When i’m printing this in console i’m getting this
Capture

But when i’m using this

console.log(this.MeshInst.model.meshInstances[0].morphInstance._weights);

It is showing empty array. Can you help me how to get the weight of the morphInstance.

Thanks in advance.

Thanks & regards
Manoj Prabhakar