Isaac perceptor Tutorial failed

Robotics & Edge Computing Robotics - Isaac Isaac ROS
1

I tried the Isaac perceptor tutorial with isaac sim
https://nvidia-isaac-ros.github.io/reference_workflows/isaac_perceptor/run_perceptor_in_sim.html

Prerequisites and installing debian packages and assets(inside Isaac ROS Docker container) but “ros2 run” commands shows fail

Commands tried

# Run Isaac ros container
cd ${ISAAC_ROS_WS}/src/isaac_ros_common && \
  ./scripts/run_dev.sh
cd /workspaces/isaac_ros-dev
vcs import --recursive --workers 1 --delay 5.0 src < src/nova_carter/nova_carter.repos

# Inside the Isaac ROS container
sudo apt update
sudo apt-get install -y ros-humble-nova-carter-bringup 
source /opt/ros/humble/setup.bash
sudo apt-get install -y ros-humble-isaac-ros-peoplesemseg-models-install ros-humble-isaac-ros-ess-models-install
source /opt/ros/humble/setup.bash
    
###  Failed from below ###
ros2 run isaac_ros_ess_models_install install_ess_models.sh --eula
ros2 run isaac_ros_peoplesemseg_models_install install_peoplesemsegnet_vanilla.sh --eula
ros2 run isaac_ros_peoplesemseg_models_install install_peoplesemsegnet_shuffleseg.sh --eula

Shown error message (three ros2 run commands shows same error)

[05/13/2025-08:55:10] [E] Error[1]: IBuilder::buildSerializedNetwork: Error Code 1: Internal Error (Unsupported SM: 0xc00)
[05/13/2025-08:55:10] [E] Engine could not be created from network
[05/13/2025-08:55:10] [E] Building engine failed
[05/13/2025-08:55:10] [E] Failed to create engine from model or file.
[05/13/2025-08:55:10] [E] Engine set up failed
&&&& FAILED TensorRT.trtexec [TensorRT v100300] # /usr/src/tensorrt/bin/trtexec --maxShapes=input_1:0:1x3x544x960 --minShapes=input_1:0:1x3x544x960 --optShapes=input_1:0:1x3x544x960 --onnx=/workspaces/isaac_ros-dev/isaac_ros_assets/models/peoplesemsegnet/deployable_quantized_vanilla_unet_onnx_v2.0/model.onnx --saveEngine=/workspaces/isaac_ros-dev/isaac_ros_assets/models/peoplesemsegnet/deployable_quantized_vanilla_unet_onnx_v2.0/1/model.plan --fp16 --skipInference

My system environment is below
OS: Ubuntu 22.04
GPU: RTX5090 *1
NVIDIA Driver Version: 570.144
CUDA version: 11.5, but in isaac ros container it shows 12.6
Isaac sim version: tried 4.2, 4.5 with ROS2 humble enabled

How can I solve this?

Thanks for your help.

2

Hi @san1ker

Thank you for your post, and welcome to the Isaac ROS forum.

I forward your issue to our engineers. I will keep you updated.

Best,
Ahung

1 Like
3

Hi @san1ker

Blackwell support is only coming for Isaac 4.0, not planned for Isaac 3.x

Best,
Ahung

1 Like
4

Thanks for your reply, I’ll install Isaac 4.0

But does my error case related with the version of isaac sim??
My case is ros2 run command failed and it is install process of the tutorial.
(By the tutorial, my failed commands below are executed before launching isaac sim,)

ros2 run isaac_ros_ess_models_install install_ess_models.sh --eula
ros2 run isaac_ros_peoplesemseg_models_install install_peoplesemsegnet_vanilla.sh --eula
ros2 run isaac_ros_peoplesemseg_models_install install_peoplesemsegnet_shuffleseg.sh --eula

And I’ve never heard about Isaac sim 3.x

Or your mention about “blackwell support” means with tensorrt 10.3?

Many thanks.

5

Hi @san1ker

The engineers are working on the Isaac ROS 4.0 which will support RTX 50 series. I don’t know when it will be released. I will keep you posted when it is announced.

Best,
Ahung

1 Like
6

I removed tensorrt 10.3 and installed 10.4 inside the isaac_ros_dev container after docker run.

and those ros2 run commands work :)

7

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