Unknown command: _vrayLightDome

[arail]

Unknown command: _vrayLightDome
This is what I get when I select the dome light, the light sphere & IES
Thanks for any advice you can offer

[iva_mancheva]

Hello, arail,

What is the Rhino version you are using?

Thank you in advance!

Kind regards,
Iva

[iva_mancheva]

Either way this is most likely happening due to an outdated cached .rui file of the V-Ray toolbar. You can do the following:
From Rhino Document Properties > Toolbars select VRayforRhino, then File > Open and select the VRayForRhino.rui file in the V-Ray installation folder - C:\Program Files\Chaos Group\V-Ray\V-Ray for Rhinoceros\V8 (V8 or V7 depending on your Rhino version).

Let me know if this fixes the issue.

[arail]

Thanks Iva

I'm using both V7 & V8
The path you suggested (Doc Properties, etc.) doesn't take me to C:\Program Files, it takes me to Users > AppData > Roaming
If I go into Program Files I can see the VRayForRhino Toolbars file but I'm not sure what to do with it (oddly the file says it opens with V

V8 -
The V-Ray lights that don't work in V7 do work in V8 but I don't have a V-Ray toolbar in V8
If I go to Show Toolbars in V8 and scroll down there's no V-Ray listed

To summarize -
Some of the V-Ray lights don't work in V7
All the V-Ray lights work in V8 but I don't have a toolbar

I hope this makes sense
Alex

[konstantin_chaos]

Hi arail,

To show the V-Ray toolbar in Rhino 8 you can follow the steps from the following post:
https://forums.chaos.com/forum/v-ray...y-vray-toolbar

In Rhino 7 you most probably have to reload the toolbar rui file manually as my colleague has suggested.

Konstantin

[arail]

Thanks Konstantin