Hello,
I followed this guide to set up a docker container to run gazebo: https://www.mathworks.com/help/ros/ug/install-and-set-up-docker-for-ros-2-and-gazebo.html. I’m now trying to follow this guide to connect to the docker container from Simulink: https://www.mathworks.com/help/ros/ug/connect-to-a-ros-enabled-robot-from-simulink-over-ros2.html. I’m using an intel macOS with Sequoia.
The issue I’m having is that I’m not able to get the ros2 topics to show up in Matlab. They are showing correctly according to the guide inside the container, but on the matlab side they are not reflecting. I’ve set the domain ID on both sides to be 25 and to use rmw_fastrtps_cpp. On the matlab side the only topics that are being picked up are /parameter_events and /rosout.
Any insight into why Matlab is not picking up the topics that are reflecting inside the docker container would be greatly appreciated.
Thanks!Hello,
I followed this guide to set up a docker container to run gazebo: https://www.mathworks.com/help/ros/ug/install-and-set-up-docker-for-ros-2-and-gazebo.html. I’m now trying to follow this guide to connect to the docker container from Simulink: https://www.mathworks.com/help/ros/ug/connect-to-a-ros-enabled-robot-from-simulink-over-ros2.html. I’m using an intel macOS with Sequoia.
The issue I’m having is that I’m not able to get the ros2 topics to show up in Matlab. They are showing correctly according to the guide inside the container, but on the matlab side they are not reflecting. I’ve set the domain ID on both sides to be 25 and to use rmw_fastrtps_cpp. On the matlab side the only topics that are being picked up are /parameter_events and /rosout.
Any insight into why Matlab is not picking up the topics that are reflecting inside the docker container would be greatly appreciated.
Thanks! Hello,
I followed this guide to set up a docker container to run gazebo: https://www.mathworks.com/help/ros/ug/install-and-set-up-docker-for-ros-2-and-gazebo.html. I’m now trying to follow this guide to connect to the docker container from Simulink: https://www.mathworks.com/help/ros/ug/connect-to-a-ros-enabled-robot-from-simulink-over-ros2.html. I’m using an intel macOS with Sequoia.
The issue I’m having is that I’m not able to get the ros2 topics to show up in Matlab. They are showing correctly according to the guide inside the container, but on the matlab side they are not reflecting. I’ve set the domain ID on both sides to be 25 and to use rmw_fastrtps_cpp. On the matlab side the only topics that are being picked up are /parameter_events and /rosout.
Any insight into why Matlab is not picking up the topics that are reflecting inside the docker container would be greatly appreciated.
Thanks! ros2, matlab, docker MATLAB Answers — New Questions

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