LuxCoreRender Forums

Found the issue. It only happens when denoiser is checked. If I uncheck it the render starts and I can denoise through the compositor.

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

I would, but I used Timeshift and restored my system. Now I'll just have to watch for the dreadded random reboot, however everything works now. The output as I remember was a neverending stream of warnings that referred to a path that included cmake, I doubt that helps much. Seemed like it was ...

This is the output but it looks like things are okay to me, unless there is an issue with the null device type.

Number of platforms 1
Platform Name NVIDIA CUDA
Platform Vendor NVIDIA Corporation
Platform Version OpenCL 1.2 CUDA 9.1.84
Platform Profile FULL_PROFILE
Platform Extensions cl_khr ...

Running Linux Mint 19.1 and had to roll some stuff back to the supported kernel and drivers, but in doing so I lost something and now when I try to render in Lux I get a clBuildProgram error and a never ending string of warnings in the terminal. Any idea of what I nuked? Some libopencl or something?

Like the vid, but would like to see it rendered with the camera settings option in the tonemapping section so that Lux isn't trying to change the exposure on you.

It was the OpenCL ICD that I needed. Thanks!

Well I don't know how to run it. Downloaded and extracted the binaries and nothing is executing.

Found a bunch of OpenCL drivers, but not the file above. Installed compute drivers on top as well just to make sure, but no luck.

Don't know if this helps
andrew@andrew-desktop:~$ locate pyluxcore
/home/andrew/BlenderAdd_config/addons/BlendLuxCore/bin/pyluxcore.so
/home/andrew/opt/Blender/2.79 ...

Linux noob here, but had LuxCore running great until I upgraded the OS to Mint 19 and got a whole new set of proprietary drivers, but not sure if they contain the OpenCL drivers. nVidia 390.48-0ubuntu3. My error is

Traceback (most recent call last):
File "/home/andrew/opt/Blender/2.79/scripts ...