Platform is not currently supported by OVRPlugin UnityEngine.Debug:LogWarning(Object) OVRPlugin:get_version() (at Assets/Oculus/VR/Scripts/OVRPlugin.cs:48) OVRManager:Awake() (at Assets/Oculus/VR/Scripts/OVRManager.cs:1080)
I had this issue a couple of times when I left another camera active in the Unity scene (e.g fps controller). Make sure any other GameObjects that have cameras attached in Unity are disabled!