Ready Player Me Model : Error when changing animation <SOLVED>

Questions
1

I am using an approach similar to loading animations as shown in a couple of threads however there is no information available addressing my particular error related to changing an animation of a Ready Player Me model.

The error I get is:
runtimeAnimation.ts:349 Uncaught (in promise) TypeError: Cannot read properties of undefined (reading ‘getRestPose’)

I have seen this error posted and some explanations of how to fix it, but none seem to pertain directly to my case.

For example, here , it was pointed out that the armatures had different names. All the armatures in my example have the same name.

Same_Armature_Names
Same_Armature_Names2872×1168 381 KB

I thought perhaps there was something different in the bone hierarchy, but those seem to be the same as well.

animation_src_model_armature_hierarchy
animation_src_model_armature_hierarchy1402×726 87.9 KB

model_armature_hierarchy
model_armature_hierarchy1412×774 85.7 KB

Here is the PG with the animation source .glb given the name OH_MY.

Any help with this matter would be greatly appreciated.

Here is a PG illustrating this issue but without showing the animation source .glb:

Thanks @Evgeni_Popov ! Your statement, “You need to return a valid target object in the function you pass to the clone method:” steered me to the solution!

Here is a PG with the fix in place.

2

Hi @ArrayBuffer
Here is a simple demo using RPM blending animations

Another one using Face Morphs

Hope it helps!

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Thanks @DRLeria .

4

Btw, you can mark DRLeria’s answer as a solution, that will show the question as solved :slight_smile: I did it for you here but it’s a tip to remember

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