Error: "not enough values to unpack (expected 3, got 2)"

[Theo_Gottwald]

Using blender 2.90 Alpha and the newest daily build.
Viewport Renderer does not work at all.

[Dade]

Blender v2.90 ?

[B.Y.O.B.]

Only stable official Blender releases are supported.

[Theo_Gottwald]

Ok, thank you, that is currently 2.82a then i will try with this one.

Ok, the first try was positive, looks like it works with 2.82a
Thanks for the hint.

https://www.blender.org/download/

[marcatore]

I had some of that error in a scene using blender 2.83 beta.
Check if you have hair particles and try to disable from the rendering.

In my cases it was the particle.
I've fixed redoing the UV's and check materials and other settings like Lux Hair ones.

[Theo_Gottwald]

Strange things happen. After it worked with 2.82a, it seems now it also works with 2.90 ...
I did not change any settings.