Fatal error – Face tracking is not supported on this device

Question

I want to enable ARFaceTrackingConfiguration on my app but i am having problem with it. I am using iPhone 7 which has Apple A10 Fusion-64 bit chip but still getting that fatal error. Can you help me with this?

I enabled permissions on the info.plist and i am cheking .isSupported in ARFaceTrackingCOnfiguration

let configuration = ARFaceTrackingConfiguration()
sceneView.session.run(configuration)

guard ARFaceTrackingConfiguration.isSupported else {
    fatalError("Face tracking is not supported on this device")
}

is it because the front camera of Iphone 7 is not TrueDepth camera?

I am getting ( Session (0x104f02e60): did fail with error: Error Domain=com.apple.arkit.error Code=100 "Unsupported configuration." UserInfo={NSLocalizedDescription=Unsupported configuration., NSLocalizedFailureReason=The provided configuration is not supported on this device.}) type of error — Ulugbek, Jun 09 '20 at 17:01
let configuration = ARFaceTrackingConfiguration() sceneView.session.run(configuration) guard ARFaceTrackingConfiguration.isSupported else { fatalError("Face tracking is not supported on this device") } — Ulugbek, Jun 09 '20 at 17:07
Please put the code in your question, in a code block so it is actually readable. — Zachary Bell, Jun 09 '20 at 17:08
I am creating congig like this and simply running it but it is failing in fatalError() throwing and error — Ulugbek, Jun 09 '20 at 17:08
Does my answer help your case?) To clarify it for your specific case — because face tracking configuration is available only on iOS devices with a front-facing TrueDepth camera `ARFaceTrackingConfiguration` won't run on iPhone 7. — Ivan Nesterenko, Jun 11 '20 at 22:06
@IvanNesterenko yeah i found out that it will not work on iPHONE 7, thanks — Ulugbek, Jun 15 '20 at 15:02

score 1 · Answer 1 · answered Jun 10 '20 at 08:14

You can't run ARFaceTrackingConfiguration without TrueDepth camera. Check the documentation for more info

Face tracking is available only on iOS devices with a front-facing TrueDepth camera

You can also check if the device can run this configuration by calling ARFaceTrackingConfiguration.isSupported

Fatal error – Face tracking is not supported on this device

1 Answers1