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stenyak's avatar
stenyak
Protege
2 years ago

Nullpointer crash during xrCreateSession inside oculus drivers (LibOVRRT64_1.dll) using OpenXR on PC

Hi, I've integrated OpenXR in my custom game engine. It works fine when I use my Oculus headset using SteamVR as the OpenXR runtime. However, when using Oculus as the OpenXR runtime, I get a null...
OpenXR
openxr xrcreatesession
OVR
PCVR
johnkearney's avatar
johnkearney
Meta Employee
2 years ago

It's a bit surprising that `queueFamilyIndex` and `queueIndex` are 0 but that shouldn't cause a NULL pointer dereference. I don't think there is much that I can do without a crash dump (with pdb).

stenyak's avatar
stenyak
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2 years ago

I'll check if I can provide symbols for my binary, although I assumed my dump together with your DLL's symbols (that I presume you have) would be enough to debug the nullptr.