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 = '/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
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 |184.108.40.206 | |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!