Ros2_zed_wrapper crashing when subscription is made to any topic

Software ROS2
1

Hi,

we have a setup with Orin, Ubuntu 22, SDK 5.0.2 and multiple ZED X Ones and run them via ROS 2 ZED wrapper. We have a working setup, but on one of them, the driver starts normally, but as soon as a subscription is made to any of the topics, the driver crashes with

[ERROR] [component_container_isolated-2]: process has died [pid 2655849, exit code -11, cmd '/opt/ros/humble/lib/rclcpp_components/component_container_isolated --use_multi_threaded_executor --ros-args --log-level info --ros-args -r __node:=zed_container -r __ns:=/zed2'].

Any idea, how to debug this?

2

Hi @fgrcar
Welcome to the Stereolabs community.

The problem you described has been recently fixed. Are you using the latest version of the master branch of the ZED ROS2 Wrapper from GitHub?

I also recommend you get the latest ZED SDK v5.0.7.

3

Thanks for the reply! We tried with latest master which didn’t work, then went with the same commit as we have on the working setups and it didn’t work either, which is weird.

Anyway, I tried with the latest SDK and latest master and it looks to work now. So thank you for the help.

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