Error when calling a function of flow SetActorLocation

Hello, I have a problem when calling a function SetActorLocation, SetWorldLocation and others from a separate thread (Whether it’s standard streams C ++ - std :: thread, or FRunnableThread and the like).

PS Problems with calling functions on the log - I do not have

http://cs619616.vk.me/v619616762/12399/Csa7PrQILUE.jpg

http://cs619616.vk.me/v619616762/12380/pQD1SR2ZRfQ.jpg

http://cs619616.vk.me/v619616762/12389/0LI91pneDCA.jpg

http://cs619616.vk.me/v619616762/12391/plTBgjx9iKg.jpg