Cant import GLTF Animation

Development Pipeline & Plugins
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4

  1. Your glb seems to be wrong as it does not import in Khronos gltf viewer.

  2. I managed to export from 5.1 and 5.2 but failed to get skeletal mesh animation in UE. I did not get the error though and those load in gltf viewers.

I will discuss with dev and see what could be the issue, thank you for reporting.