dulk after effects warning: invalid numeric result (divide by zero?) expression disabled.

[shiria]

When I select the appropriate BONES layers and the controller layer and press on the IK, the After displays this message to me:
"after effects warning: invalid numeric result (divide by zero?) expression disabled."
detailing the detail that one of the layers has a problem with "Property: Rotation"
what should i do?
thanks,
shiri

dulk.jpg

[Duduf]

Hi,

This usually happens when the controller is misplaced (on the shoulder or the elbow instead of the hand).

Make sure the layers and the controller are correctly placed, especially their anchor points placement