Hi, I am new to Isaac. I was trying to run the Isaac tutorial https://docs.nvidia.com/isaac/isaac/doc/tutorials/building_apps.html of building Issac Applications and I had no problems until the “Start Unity3D” step. I ran the sample simulation with command “./sample.x86_64 --scene small_warehouse -logFile -” however the sample is aborted. The stdout is below:
Set current directory to /home/bob/isaac_sim_unity3d/builds
Found path: /home/bob/isaac_sim_unity3d/builds/sample.x86_64
Mono path[0] = '/home/bob/isaac_sim_unity3d/builds/sample_Data/Managed'
Mono config path = '/home/bob/isaac_sim_unity3d/builds/sample_Data/MonoBleedingEdge/etc'
Preloaded 'libSubstance.Engine.so'
Preloaded 'libsubstance_sse2_blend.so'
Display 0 '0': 1920x1080 (primary device).
Unable to load player prefs
Desktop is 1920 x 1080 @ 60 Hz
[Vulkan init] extensions: count=0
Caught fatal signal - signo:11 code:1 errno:0 addr:(nil)
Obtained 1 stack frames.
#0 (nil) in (Unknown)
Aborted (core dumped)
I have already added this line
export VK_ICD_FILENAMES=/usr/share/vulkan/icd.d/nvidia_icd.json
to the bashrc file but the sample is still aborted. I am using my local pc with a Nvidia RTX2070super. Below is the result of “python3 engine/build/scripts/version_checker.py” .
|OS |Ubuntu 18.04.5 LTS |
|Bazel |N/A |
|GPU_Driver |450.80.02 |
|Cuda |10.2.89 |
|Cudnn |8.0.4.30 |
|TensorRt |N/A |
|TensorFlow |1.15.0 |
|pycapnp |0.6.4 |
|librosa |0.8.0 |
|SoundFile |0.10.3.post1 |
|Python2 |2.7.17 |
|Python3 |3.6.9 |
I have already installed Bazel 3.1.0 and when I ran command bazel version
, the info is shown as
Build label: 3.1.0
Build target: bazel-out/k8-opt/bin/src/main/java/com/google/devtools/build/lib/bazel/BazelServer_deploy.jar
Build time: Wed Apr 22 10:32:27 2020 (1587551547)
Build timestamp: 1587551547
Build timestamp as int: 1587551547
I am not sure why Bazel version is not shown when running version_checker.
I have only skipped the step Installing Dependencies on Robots of Isaac Setup.
Thank you in advance for any suggestions!