[Bug]: Vivecraft on WiVRN: `ERROR_EXTENSION_NOT_PRESENT`

[0o0kuki0o0]

Operating System

Linux Mint

OpenXR Runtime

WiVRn

Describe the issue.

i get this error when trying to connect Vivecraft to WiVRn

panicked at src/graphics_backends/vulkan.rs:581:18:
Could not create temporary vulkan device: ERROR_EXTENSION_NOT_PRESENT

LOG

[2025-12-31T15:08:20.448 INFO xrizer ThreadId(1)] Initializing XRizer version v0.4
[2025-12-31T15:08:20.448 INFO xrizer::clientcore ThreadId(1)] Creating ClientCore version "IVRClientCore_003"
[2025-12-31T15:08:20.597 ERROR xrizer ThreadId(1)] panicked at src/graphics_backends/vulkan.rs:581:18:
Could not create temporary vulkan device: ERROR_EXTENSION_NOT_PRESENT
[2025-12-31T15:08:20.598 ERROR xrizer ThreadId(1)] Backtrace:
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11: VR_InitInternal2
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Steps to reproduce

1. make a modpack on curseforge wih the Vivecraft mod
2. have WiVRn running
3. click in the game on Enable VR
4. thats it

Please confirm you have reproduced this on the latest commit.

• I have reproduced this on the latest commit