Ue crashes every time i run game with GetActorLocation

[willboy237]

When I compile below code in unreal it is successful. But when I run it crashes my unreal engine.
I narrowed it down to GetActorLocation line:

// Called every frame
void AMovingActor::Tick(float DeltaTime)
{
	Super::Tick(DeltaTime);

	//UE_LOG(LogTemp, Warning, TEXT("Hello World!"));
	//SetActorLocation(my_location);

	FVector cur_actor_loc = GetActorLocation();

	//if (cur_actor_loc.Z < 50 || cur_actor_loc.Z > 500) {
	//	platform_movement_offset = platform_movement_offset * -1;
	//}
	//cur_actor_loc.Z = cur_actor_loc.Z + platform_movement_offset;
	//SetActorLocation(cur_actor_loc);
}

What does this error even mean??

LoginId:08cbac094f5d51250b1563b7124ecf7d
EpicAccountId:5207bc2f9b5843bda7130874d27aad9b

Fatal error: [File:D:\build\++UE5\Sync\Engine\Source\Runtime\CoreUObject\Private\Templates\Casts.cpp] [Line: 10] Cast of Object /Script/CoreUObject.Default__Object to Actor failed

[willboy237]

just to add SetActorLocation(FVector(1,2,3)) works fine, something with GetActorLocation only

[willboy237]

Ok I have no idea what’s going on but today I reopened project to try again, it tells me modules are missing for my project and to try and rebuild them.

After rebuilding it works fine.