Bones animation don`t update

Development Programming & Scripting Blueprint
1

hi,
I cannot update the position of the eyes bones using input.

animGraft_01.jpg
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eventGraft.jpg
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If I change the YawTotal in the details tab the bone rotate.

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but if change the YawTotal using code the bone don`t Rotate.:confused: …

Sorry for the big pics not [shot] BB code

2

D’oh!!!
It is “event BP update animation” no “event BP initialize animation”, now animgraph get “rotate Head Yaw” each tick.