Error retargeting Mixamo animations to ALS V4 Community

Development Character & Animation
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1

The Animations all work perfectly in the IK Retargeter but when retargeting any animation it crashes with this error: Assertion failed: OutPose.IsNormalized

I’m using UE 5.0.1

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2

I have the same problem. In the new project, where there is nothing but metahuman, everything works fine. And it doesn’t work with decorations in the project.
Assertion failed: OutPose.IsNormalized() [File:D:\build\++UE5\Sync\Engine\Source\Runtime\Engine\Private\Animation\AnimSequence.cpp] [Line: 1461]

3

I am trying to solve this problem for the second day. Try straightening the metahuman’s fingers. After that, retargeter began to work stably.

4

Jobatsu on YouTube helped me fix it, here is what they said:

  1. Make sure Metacarpal chains are set to none.
  2. Reset pose in IKRig and IKRetargeter
  3. Avoid posing fingers.
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