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New Participant
January 21, 2022

Quest app crashes when Mixed Reality Capture is enabled - Oculus SDK v35 Unity

Hello! 

 

When OBS Studio (24.0.3) connects to the app for MRC capture, my app is immediately crashing. It happens for the sample MixedRealityCapture scene as well. The MRC capture was working before I updated the Oculus SDK from v23.1 to v35.

 

Tool/SDK Versions:

Oculus SDK v35

Unity 2020.3.11f1
Legacy OVR Plugin (OpenXR plugin is not working as well)
URP (10.5.0)
XR Plugin Management (4.0.6)
Oculus XR Plugin (1.9.1)

 

Build Details:

Running on Quest 2
Version '2020.3.11f1 (99c7afb366b3)', Build type 'Release', Scripting Backend 'il2cpp', CPU 'arm64-v8a'
ABI: 'arm64'

 

Crash Details:
signal 11 (SIGSEGV), code 1 (SEGV_MAPERR), fault addr 0x0
Cause: null pointer dereference
backtrace:
/system/lib64/libOVRMrcLib.oculus.so (BuildId: 4c5229e67cc9eaa8908c081fd095d039b21f4d1c)
/system/lib64/libOVRMrcLib.oculus.so (BuildId: 4c5229e67cc9eaa8908c081fd095d039b21f4d1c)
/system/lib64/libOVRMrcLib.oculus.so (ovrm_Update+20) (BuildId: 4c5229e67cc9eaa8908c081fd095d039b21f4d1c)
/lib/arm64/libOVRPlugin.so (ovrp_Media_Update+28) (BuildId: 26f7ad9fcbd1190c47cc9b3207d16086590804a0)
/lib/arm64/libil2cpp.so (BuildId: 7c92d66f70efaf02c6c721bd01be81a45edfcc56)
/lib/arm64/libil2cpp.so (BuildId: 7c92d66f70efaf02c6c721bd01be81a45edfcc56)
/lib/arm64/libil2cpp.so (BuildId: 7c92d66f70efaf02c6c721bd01be81a45edfcc56)
/lib/arm64/libil2cpp.so (BuildId: 7c92d66f70efaf02c6c721bd01be81a45edfcc56)
/lib/arm64/libil2cpp.so (BuildId: 7c92d66f70efaf02c6c721bd01be81a45edfcc56)
/lib/arm64/libil2cpp.so (BuildId: 7c92d66f70efaf02c6c721bd01be81a45edfcc56)
/lib/arm64/libunity.so (BuildId: 60735f8b4d6bc03c4308ed42b478b19b54fbd4a6)
/lib/arm64/libunity.so (BuildId: 60735f8b4d6bc03c4308ed42b478b19b54fbd4a6)
/lib/arm64/libunity.so (BuildId: 60735f8b4d6bc03c4308ed42b478b19b54fbd4a6)
/lib/arm64/libunity.so (BuildId: 60735f8b4d6bc03c4308ed42b478b19b54fbd4a6)
/lib/arm64/libunity.so (BuildId: 60735f8b4d6bc03c4308ed42b478b19b54fbd4a6)
/lib/arm64/libunity.so (BuildId: 60735f8b4d6bc03c4308ed42b478b19b54fbd4a6)
/lib/arm64/libunity.so (BuildId: 60735f8b4d6bc03c4308ed42b478b19b54fbd4a6)
/lib/arm64/libunity.so (BuildId: 60735f8b4d6bc03c4308ed42b478b19b54fbd4a6)
/lib/arm64/libunity.so (BuildId: 60735f8b4d6bc03c4308ed42b478b19b54fbd4a6)
/oat/arm64/base.odex

Thanks in advance for your suggestions and help.

This topic has been closed for replies.

1 reply

New Participant
May 7, 2024

Hi, did you manage to solve this issue?

I'm facing the same problem using metaXRCore 64 and OBS 23.