Download

Unreal Engine 4.25.4 or 4.27.2 VR Preview Greyed Out / Disabled - Oculus Quest 2

Development Discussion XR Development
, ,
#1

I am trying to create my first VR project in UE4.25.4. Following this tutorial from the official Unreal site: Ooops! Invalid access

But, sadly my preview VR option is disabled (screenshot attached). enter image description here

I have tried both the UE4’s VR template and an empty game (Blank template, Mobile, Scalable, No Starter Content).

Computer Specs:

VR Headset: Oculus Quest 2
System: MacBook Pro (16-inch, 2019)
CPU: 2.6 GHz 6-Core Intel Core i7
RAM: 16 GB 2667 MHz DDR4
GPU: AMD Radeon Pro 5300M 4 GB

#2

Make sure that the Oculus Runtime is installed and that you have Oculus Link setup.

#3

@shubham.mondal
Before you start the unreal engine,
You have to have the headset on, click ALLOW data access on the in headset popup after you plug it into your computer (or connect with AIRLINK), if you don’t use AirLink connect via Oculus Link. Either way, once you’re loaded into the Oculus link (Rift) menu, you can THEN open your unreal project. If you do those things after the editor is already open the “VR preview” play button will stay gray until you restart the editor.

note, I use a PC, so idk if there are additional MAC specific issues