[Error] [carb.gym.plugin] Failed to create Nvf device in createNvfGraphics. Please make sure Vulkan is correctly installed

Robotics & Edge Computing Robotics - Isaac Isaac Gym
1

Hi! I’m actually meet a problem running an Isaac Gym example.(Ubuntu 18.04),Did anybody has same issue?

Importing module ‘gym_37’ (/home/dingle/isaacgym/python/isaacgym/_bindings/linux-x86_64/gym_37.so)
Setting GYM_USD_PLUG_INFO_PATH to /home/dingle/isaacgym/python/isaacgym/_bindings/linux-x86_64/usd/plugInfo.json
PyTorch version 1.10.0+cu113
Device count 1
/home/dingle/isaacgym/python/isaacgym/_bindings/src/gymtorch
Using /home/dingle/.cache/torch_extensions/py37_cu113 as PyTorch extensions root…
Emitting ninja build file /home/dingle/.cache/torch_extensions/py37_cu113/gymtorch/build.ninja…
Building extension module gymtorch…
Allowing ninja to set a default number of workers… (overridable by setting the environment variable MAX_JOBS=N)
ninja: no work to do.
Loading extension module gymtorch…
Setting seed: 1
Not connected to PVD
+++ Using GPU PhysX
Physics Engine: PhysX
Physics Device: cuda:0
GPU Pipeline: enabled
No GPU devices found.
[Error] [carb.gym.plugin] Failed to create Nvf device in createNvfGraphics. Please make sure Vulkan is correctly installed.

Here is my Nvidia-smi

±----------------------------------------------------------------------------+
| NVIDIA-SMI 510.60.02 Driver Version: 510.60.02 CUDA Version: 11.6 |
|-------------------------------±---------------------±---------------------+
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
| | | MIG M. |
|===============================+======================+======================|
| 0 NVIDIA GeForce … Off | 00000000:04:00.0 On | N/A |
| 0% 52C P8 37W / 400W | 71MiB / 12288MiB | 0% Default |
| | | N/A |
±------------------------------±---------------------±---------------------+

±----------------------------------------------------------------------------+
| Processes: |
| GPU GI CI PID Type Process name GPU Memory |
| ID ID Usage |
|=============================================================================|
| 0 N/A N/A 1666 G /usr/lib/xorg/Xorg 10MiB |
| 0 N/A N/A 2199 G /usr/lib/xorg/Xorg 58MiB |
±----------------------------------------------------------------------------+

2

Hi dingle139,

since the driver seems to be installed correctly based on your NVIDIA SMI output I don’t think this is really a problem with the Vulkan installation (it is part of the generic driver install).

You could of course try re-installing the NVIDIA drivers and see if that fixes it, but for good measure I will move your topic to the ISAAC gym sub-forum where more like-minded users and NVIDIAns will read your question.

Thanks!

3

Thanks for advice very much !