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One hiccup in Blender 5

Posted: Tue Nov 18, 2025 3:56 pm
by ajm
When testing in Blender 5 with BlendLuxCore 2.10.2, the viewport render works just fine, however, the final render throws an error...

Size mismatch. RenderPass->rect size: 0x0, passed width x height: 1920x1080
size mismatch.png

Re: One hiccup in Blender 5

Posted: Sun Nov 30, 2025 6:02 am
by ajm
Found the issue. It only happens when denoiser is checked. If I uncheck it the render starts and I can denoise through the compositor.

Re: One hiccup in Blender 5

Posted: Mon Dec 01, 2025 9:15 pm
by CodeHD
Hello,
sorry for not responding quicker.
This issue has already been taken care of by another developer However, because of the nature of the underlying reason (interaction with Blenders internal data structures), this will only be fixed by the next version 2.11.
With BlendLuxCore v2.10.x, stick to Blender 4.2 or 4.5 LTS versions for full compatibility.