Rendering not working in Override Mtl mode

[dung_design]

Hello,

I found that Rendering not working (no response) when I activate the Override Mtl mode.
Thanks for checking.

Cheers,

[matanov]

Can you elaborate a bit more? It seems to work here.

[dung_design]

Please find attached photo. When I activate Override Mtl, the button Render becomes non responsive.

[dung_design]

Oh, I know why. It's because of "None" material replaced. I changed it and the rendering works again.
Sorry for the post. Thanks anyway.