Failed to create VR session with Oculus Quest 2 #95153

New Issue

Dimitar P. · 2022-01-23T15:29:13+01:00

Dimitar P. commented

2022-01-23 15:29:13 +01:00

System Information
Operating system: Windows-10-10.0.19043-SP0 64 Bits
Graphics card: NVIDIA GeForce RTX 2080 SUPER/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 511.09 and also GTX 1070
Oculus app version 35.0.0.73.175
Oculus Quest 2 Software Version 37.0.0.135

Blender Version
Broken: version: 3.0.0, branch: master, commit date: 2021-12-02 18:35, hash: f1cca30557

Short description of error
Cannot start a VR session with Oculus Quest 2 in Blender. I've followed all the instructions, and entering other apps with VR works. I've checked the oculus.json file and modified it to the correct location of the LibOVRRT64_1.dll

Exact steps for others to reproduce the error

modify blender_oculus.cmd to the following:

@echo off
set XR_RUNTIME_JSON=%~dp0oculus.json
"%~dp0\blender" --factory-startup --debug-xr

open cmd.exe and run blender_oculus.cmd
enable the VR Scene Inspection addon
in the sidebar, under the VR tab, press "Start VR Session"
I get the following error:

Failed to create VR session. The OpenXR runtime may have additional requirements for the graphics driver that are not met. Other causes are possible too however.
Tip: The --debug-xr command line option for Blender might allow the runtime to output detailed error information to the command line.

in the command prompt, I get the following output

C:\Users\dimitar\Downloads\blender-3.0.0-windows-x64\blender_oculus.cmd

Available OpenXR API-layers/extensions:
Extension: XR_KHR_D3D11_enable
Extension: XR_KHR_D3D12_enable
Extension: XR_KHR_opengl_enable
Extension: XR_KHR_vulkan_enable
Extension: XR_KHR_vulkan_enable2
Extension: XR_KHR_composition_layer_depth
Extension: XR_KHR_win32_convert_performance_counter_time
Extension: XR_KHR_convert_timespec_time
Extension: XR_KHR_composition_layer_cube
Extension: XR_KHR_composition_layer_cylinder
Extension: XR_KHR_composition_layer_equirect
Extension: XR_KHR_visibility_mask
Extension: XR_KHR_composition_layer_color_scale_bias
Extension: XR_EXT_win32_appcontainer_compatible
Extension: XR_OCULUS_recenter_event
Extension: XR_FB_color_space
Extension: XR_OCULUS_ovrsession_handle
Extension: XR_OCULUS_perf_stats
Extension: XR_OCULUS_audio_device_guid
Extension: XR_EXT_debug_utils
Enabling OpenXR Extension: XR_KHR_opengl_enable
Enabling OpenXR Extension: XR_KHR_D3D11_enable
Enabling OpenXR Extension: XR_EXT_debug_utils
Connected to OpenXR runtime: Oculus (Version 1.67.0)
OpenXR Debug Message:
Completed loader terminator
OpenXR Debug Message:
Completed loader trampoline
Error:  Failed to create VR session. The OpenXR runtime may have additional requirements for the graphics driver that are not met. Other causes are possible too however.
Tip: The --debug-xr command line option for Blender might allow the runtime to output detailed error information to the command line.
        OpenXR error value: -38
OpenXR Debug Message:
Entering loader trampoline
OpenXR Debug Message:
Entering loader terminator

**System Information** Operating system: Windows-10-10.0.19043-SP0 64 Bits Graphics card: NVIDIA GeForce RTX 2080 SUPER/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 511.09 and also GTX 1070 Oculus app version 35.0.0.73.175 Oculus Quest 2 Software Version 37.0.0.135 **Blender Version** Broken: version: 3.0.0, branch: master, commit date: 2021-12-02 18:35, hash: `f1cca30557` **Short description of error** Cannot start a VR session with Oculus Quest 2 in Blender. I've followed all the instructions, and entering other apps with VR works. I've checked the oculus.json file and modified it to the correct location of the LibOVRRT64_1.dll **Exact steps for others to reproduce the error** modify blender_oculus.cmd to the following: ``` @echo off set XR_RUNTIME_JSON=%~dp0oculus.json "%~dp0\blender" --factory-startup --debug-xr ``` - open cmd.exe and run blender_oculus.cmd - enable the VR Scene Inspection addon - in the sidebar, under the VR tab, press "Start VR Session" - I get the following error: ``` Failed to create VR session. The OpenXR runtime may have additional requirements for the graphics driver that are not met. Other causes are possible too however. Tip: The --debug-xr command line option for Blender might allow the runtime to output detailed error information to the command line. ``` in the command prompt, I get the following output ``` C:\Users\dimitar\Downloads\blender-3.0.0-windows-x64\blender_oculus.cmd Available OpenXR API-layers/extensions: Extension: XR_KHR_D3D11_enable Extension: XR_KHR_D3D12_enable Extension: XR_KHR_opengl_enable Extension: XR_KHR_vulkan_enable Extension: XR_KHR_vulkan_enable2 Extension: XR_KHR_composition_layer_depth Extension: XR_KHR_win32_convert_performance_counter_time Extension: XR_KHR_convert_timespec_time Extension: XR_KHR_composition_layer_cube Extension: XR_KHR_composition_layer_cylinder Extension: XR_KHR_composition_layer_equirect Extension: XR_KHR_visibility_mask Extension: XR_KHR_composition_layer_color_scale_bias Extension: XR_EXT_win32_appcontainer_compatible Extension: XR_OCULUS_recenter_event Extension: XR_FB_color_space Extension: XR_OCULUS_ovrsession_handle Extension: XR_OCULUS_perf_stats Extension: XR_OCULUS_audio_device_guid Extension: XR_EXT_debug_utils Enabling OpenXR Extension: XR_KHR_opengl_enable Enabling OpenXR Extension: XR_KHR_D3D11_enable Enabling OpenXR Extension: XR_EXT_debug_utils Connected to OpenXR runtime: Oculus (Version 1.67.0) OpenXR Debug Message: Completed loader terminator OpenXR Debug Message: Completed loader trampoline Error: Failed to create VR session. The OpenXR runtime may have additional requirements for the graphics driver that are not met. Other causes are possible too however. Tip: The --debug-xr command line option for Blender might allow the runtime to output detailed error information to the command line. OpenXR error value: -38 OpenXR Debug Message: Entering loader trampoline OpenXR Debug Message: Entering loader terminator ```

Dimitar P. commented

2022-01-23 15:29:13 +01:00

Added subscriber: @Dimitar

Peter Kim commented

2022-01-24 09:55:00 +01:00

Added subscriber: @muxed-reality

Peter Kim commented

2022-01-24 09:55:00 +01:00

Hi, thanks for the detailed report.
Unfortunately I couldn't reproduce the error by following these steps.

One thing is that your Quest 2 software version is newer than mine, so this error may be related to the latest Quest 2 update. I'll test again when I get access to the update.

System Information
Operating System: Windows-10-10.0.19043-SP0 64 Bits
Graphics card: NVIDIA GeForce GTX 1060/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 511.23
Oculus app version: 35.0.0.73.175
Oculus Quest 2 Software Version 35.0.0.140.341

Hi, thanks for the detailed report. Unfortunately I couldn't reproduce the error by following these steps. One thing is that your Quest 2 software version is newer than mine, so this error may be related to the latest Quest 2 update. I'll test again when I get access to the update. **System Information** Operating System: Windows-10-10.0.19043-SP0 64 Bits Graphics card: NVIDIA GeForce GTX 1060/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 511.23 Oculus app version: 35.0.0.73.175 Oculus Quest 2 Software Version 35.0.0.140.341

Peter Kim commented

2022-01-24 10:09:03 +01:00

Closed as duplicate of #78844

Peter Kim closed this issue

2022-01-24 10:09:03 +01:00

Sign in to join this conversation.

No Label

Download

What's New

Blender Studio

Manual

Developers Blog

Documentation

Benchmark

Blender Conference

Development Fund

One-time Donations

Failed to create VR session with Oculus Quest 2 #95153