Failed to create Hydra Engine to viewport

AI & Data Science Digital Humans (closed) Audio2Face (closed)
1

Hi
Sorry to disturb, as others I received the message “Failed to create Hydra Engine to viewport” after installation and launch. I updated the driver of my Nvidia GeForce GTX 1650 and reinstalled Audio2Face.
I’ve a DELL XPS 15-7590 with 32 Go, i7-9750H and 4 To.
Is it compatible ? Can you help ?
Many tx in advance.
Ohnit.

2

Hello @ohnitescent! The reason why you are seeing that error message is because your GPU does not have the required RTX Tensor cores to process the rendering. Take a look at our Technical Requirements for compatible GPUs.

I’d like to also share with you that we will be releasing NVIDIA Omniverse Cloud very soon! I suggest that you check out the GTC Keynote happening tomorrow! And check out the links for more information!

3

Many tx Wendy. Have a good day.

4

Im getting this on my 4090, surely the 4090 meets the technical requirements, using the same PC for USD Composer models and i have no issues there

5

Hi @aemvr1 Could you please send your latest Audio2Face log file? It should be located inside C:\Users\<USERNAME>\.nvidia-omniverse\logs\Kit\Audio2Face on Windows and ~/.nvidia-omniverse/logs/Kit/Audio2Face on Linux?