I have a scene which I have tried to render on two different machines but in both the cases same error occurs.
I am getting two different types of error.
error : Renderer exited with error: Invalid plugin name error.
error : exception in core: internal error. please save and restart as soon as possible!
Config:
Processor : Ryzen 9 9900X
GPU: RTX 5070 TI
RAM: 64GB DDR5 6000MT/s
Cinema 4d 2025.3.3
V-ray 7 for Cinema 4D, update 2 (V7.20.00 from Apr 2 2026)
all the files and texture are locally stored. I have attached the file along.
Interior 01042026.zip
Hi @shubham_patel Thank you for the information. I will test it and come back to you.
Meanwhile, let me know:
1. Do you get these errors only with this scene or a normal scene as well?
2. Have you gotten those errors before?
3. Please, test with an older V-Ray version and let me know if the issue is consistent with it as well.
Hi @shubham_patel
I quickly looked at your scene and at first glance it seems there are 33 light selects(from your light mix). V-Ray GPU will allocate some per-thread buffers, so is it possible that you are running out of memory? With default settings the light selects alone require about 15GB of VRAM. You can try either removing some light selects or setting the VRAY_GPU_HOST_THREADS_PER_DEVICE environment variable to something lower like 2(its default is 5).
