Bug upgraded from 7.20 to 8.0 and now I am getting spammed with asserts

Assertion failed on expression: 'm_RendererData.m_LightProbeUsage != kLightProbeUsageOff'

on line 1935 of HDRenderPipeline.cs

Searching for that string or even the enum value "kLightProbeUsageOff" gives me no results. Seems like something is mad that I'm not using light probes. The funny thing is, even when I add light probes to the project I still get this assertion spam, once per frame.

Any work around would be appreciated, I'm not using lightprobes and I can't find a way to disable them in HDRP asset settings.

Thanks!

Edit: it seems to be related to RT GI. Toggling RT GI to off causes this assert to go away.

 

This happens when one or more object(s) with Mesh Renderer component has "Light Probes" option set to "Off" (set it to "Blend Probes" to fix). Feels like a bug, present even in latest 2020.19a.

 

Thank you, that was getting old.

for anyone else:

Code (CSharp):

1. public void FixLightProbeError()
2.     {
3.         foreach (MeshRenderer go in Resources.FindObjectsOfTypeAll(typeof(MeshRenderer)) as MeshRenderer[])
4.         {
5.             if (go.lightProbeUsage == UnityEngine.Rendering.LightProbeUsage.Off) go.lightProbeUsage = UnityEngine.Rendering.LightProbeUsage.BlendProbes;
6.         }
7.     }

 

For me it happens when "HDRP + DXR" configuration is used - even on default HDRP sample scene this error will happens if DXR is/was enabled in project configuration.

 

I am not sure if it helps but for all my migrated projects to Unity 2020.2b7 with HDRP 10.0.0-preview.27
i got the Assertion failed on expression: 'm_RendererData.m_LightProbeUsage != kLightProbeUsageOff' spaming my console.

I set my objects and prefabs from Light Probes" option set to "Off" to "Blend Probes" and saved scenes and prefabs with this option. The error message keeps on spaming,

The only way was to manual delete the prefabs from project and recreate them with "Blend Probes" setting.
Only then the error disapaers.
So it seems to be an bug in at least in migrated prefabs from older versions.
They show "Blend Probes" but internally they stay on "Off"?
However, recreating them with "Blend Probes" setting stopped it for me.
Setting the option on old prefabs did not help.

 

Seeing this too in 2020.1.14f1. Turning it to Blend Probes doesn't help when I deliberately turned off Light Probes because I don't want them for this particular object.

Please fix this quickly!

 

Had this error also in Unity 2020.2.0b12. Script solution helped to get rid of it. Thanks.