I’m using Unity 2018.3.14f1. My App is an ARFoundation project (AR Foundation .22, ARCore XR Plugin .24 and ARKit XR Plugin .27).
Everything works when I compile the AR Foundation example, but I get this error when I’m compiling my App:
You are trying to use face tracking without having enabled face tracking. Either enable it, or remove any scripts that reference the ARKitFaceSubsystem.
You would likely see this if you copied over the entire samples repo into your own project but did not also enable face tracking.