When setting two_d_mode to true and using a value of 0.00 for fixed_z_value under pos_tracking within the zed-ros2-wrapper config I get this error:
[component_container_isolated-3] [INFO] [1749583432.942182598] [warpauv_3.cameras.zedxm_downward]: * 2D mode: TRUE
[component_container_isolated-3] terminate called after throwing an instance of ‘rclcpp::exceptions::InvalidParameterValueException’
[component_container_isolated-3] what(): parameter ‘pos_tracking.fixed_z_value’ could not be set: Parameter {pos_tracking.fixed_z_value} doesn’t comply with floating point range.
[ERROR] [component_container_isolated-3]: process has died [pid 427757, exit code -6, cmd ‘/opt/ros/humble/lib/rclcpp_components/component_container_isolated --ros-args -r __node:=zed_container -r __ns:=/warpauv_3/cameras --params-file /tmp/launch_params_os99e8u3’].
I assume this is a type bug in getParam() in:
zed-ros2-wrapper/zed_components/src/tools/include/sl_tools.hpp