UE4 4.18 ARkit couldn't stop?

UE4 4.18 ARkit couldn’t stop?

I can’t find any API to stop ARkit, it will add a lot of heat.

private:
void Run();
bool RunWithConfiguration(const FAppleARKitConfiguration& InConfiguration);
bool IsRunning() const;
bool Pause();
void OrientationChanged(const int32 NewOrientation);

When i try and launch it, it keeps saying unreal procece has chrashed and then doesn’t work

When i try and launch it, it keeps saying unreal process has crashed. This then doesn’t work and makes me have to do the whole downloading thing again

First of all, you could not be started in the PC ARkit you need to have a MAC xcode9 and developer certificate
Packaging to your phone