Unable to use Quaternion Spring Interpolation in Control Rig

Reference ID

7875bd52-4e45-3f18-7a68-ba867038baf1

Please select what you are reporting on:

Creative

What Type of Bug are you experiencing?

Assets

Summary

When trying to use control rig’s node “Spring interpolate (Quaternion)” this CR can’t be pushed.
You get a validation error with invalid object:

LogValkyrieValidation: Error: Found disallowed object type /Script/Engine.QuaternionSpringState, Referenced by:Content/MyCR.uasset, Plugin mount point:/MyProject
UEFNValidation: Error: Found disallowed object type /Script/Engine.QuaternionSpringState, Referenced by:See below for asset list, Plugin mount point:/MyProject.
UEFNValidation: Error: /MyCR

Steps to Reproduce

Create a control rig, and try to use the Spring interpolate (Quaternion) node.
Put this rig in use by some asset in the viewport.
Try to push, you get validation error

Expected Result

You should be able to use this interpolation for rotations.

Observed Result

LogValkyrieValidation: Error: Found disallowed object type /Script/Engine.QuaternionSpringState, Referenced by:Content/MyCR.uasset, Plugin mount point:/MyProject
UEFNValidation: Error: Found disallowed object type /Script/Engine.QuaternionSpringState, Referenced by:See below for asset list, Plugin mount point:/.
UEFNValidation: Error: /MyProject/MyCR

Platform(s)

windows

The status of FORT-734332 incident has been moved from ‘Ready for QA’ to ‘Closed’. Resolution Reason: ‘Fixed’