I've been attempting to get a stack trace of the crash through manual means. It crashes here: 1. https://github.com/ros2/rosidl/blob/48eb1bc0ee2902feaad47eb55c19c10a2c322410/rosidl_generator_c/src/message_type_support.c#L28 2. from https://github.com/asirobots/rmw_coredx/blob/5aad0cca594edfeee7e8967327ac7f0fc6348a56/rmw_coredx_cpp/src/functions.cpp#L60 3. from rmw_create_subscription in that same file. What is `func` set to there? Or where would I put my next `printf`? --- [Visit Topic](https://discourse.ros.org/t/error-using-python3-nodes-on-arm64-coredx/3057/6) or reply to this email to respond. If you do not want to receive messages from ros-users please use the unsubscribe link below. If you use the one above, you will stop all of ros-users from receiving updates. ______________________________________________________________________________ ros-users mailing list ros-users@lists.ros.org http://lists.ros.org/mailman/listinfo/ros-users Unsubscribe: