4.8.2 Destructibles Actor Projectile Movement Problem!!

Hi!! i use 4.8.2 engine

hmm i have problem with a Actor BP.

i just added BP actor Destructibles component and Projectile Movement.

there is no problem so far.

problem is caused RayTrace shoot with Apply Radian Damage Node when the Destructibles actor is floating in the air.
then engine is shut down.

error message

Can you post a picture of the blueprint?