Cannot open MacOS OVRPlugin in a new VR supported Unity project

@imperativity 

Thanks for your reply.

I am a bit confused though...

The same problem existed before I imported any Oculus Integration package. When you download the latest stable Unity 2017.2, the VR mode is activated via the "Virtual Reality Supported" option, so basically that should be it without the need for any integration stuff. Am I wrong?

When you say "downgrade" to 1.15 Oculus Integration, do you mean in the same Unity 2017.2 project, the VR option should not be checked (i.e. a regular Unity project) with 1.15 Oculus Integration imported, or do you mean the VR option should be checked as well as the 1.15 Oculus Integration imported in the Unity project?

I tried with the VR option checked and 1.15 integration package imported, and there are 4 errors pointing to the "OVRLint.cs" and I also tried with the VR option unchecked, the same story...