Crash in Unity when SteamVR exits

[Bengt]

I get a crash in Unity when SteamVR exits. The Unity support says the issue is caused by SteamVR code:

...
at <unknown> <0xffffffff>
at System.Object:wrapper_native_00007FFA45BF6280 <0x00617>
at Valve.VR.CVRSystem:PollNextEvent <0x001e0>
at Valve.VR.SteamVR_Render:Update <0x0013a>
at System.Object:runtime_invoke_void__this__ <0x00087>
...

https://fogbugz.unity3d.com/default.asp?1423519_khuqhpjl0e7q5838

[Bengt]

I got another one of these:

at <unknown> <0xffffffff>
at System.Object:wrapper_native_00007FFBD95D6280 <0x00637>
at Valve.VR.CVRSystem:PollNextEvent <0x00240>
at Valve.VR.SteamVR_Render:Update <0x00192>
at System.Object:runtime_invoke_void__this__ <0x000a7>

[keithbradner]

Thanks for the report. Can you provide more information?

Does this only happen in editor?
Unity version
XR Management package version
SteamVR Unity Plugin version
SteamVR version
Headset

[Bengt]

Hi @keithbradner!

• Yes, it happens when I am using the editor.
• I am Unity version 2021.3.1f1
• XR Management package version: "com.unity.xr.management": "4.2.1"
• SteamVR Unity Plugin version: 2.7.3
• SteamVR version: 1.22.9
• Headset: HTC Vive Pro Eye

[Trekopep]

Also running into this issue, same stacktrace as Bengt, though I don't think mine happened specifically when SteamVR exited. It happened twice on the same day, but I don't remember the specifics. Once might've been when pressing play (so, opening SteamVR rather than exiting it?)

• Unity 6000.0.11f1
• XR Plugin Management version: 4.4.0
• Steam VR Unity Plugin version: 2.8.0 (sdk 2.0.10)
• Steam VR version: 2.7.4
• Headset: Valve Index