[ROS2] call service :"waiting for service to become available"
Feb 28, 2020 · ros2 service call /init std_srvs/srv/Trigger The only response I get is: > waiting for service to become ...
ROS2 Launch file error : libexec directory does not exist
Nov 16, 2020 · Plus when I run ros2 pkg executables ea_maintenance_mode_manager It doesn't display my node, so perhaps I'm missing an installation step of my package and executables. …
Ubuntu 22.04 ros2 humble installing error GPG, libc-bin
dpkg: warning: files list file for package 'libc-bin' missing; assuming package has no files currently installed
ROS2 How to uninstall/remove a package - ROS Answers
Oct 25, 2020 · remove the package directory (here from ros2_ws directory as being the working directory): rm -rf src/<package_name> Then remove the build, install and log directory. rm -rf …
ROS2 Windows - rmw_implementation error when running examples
Running ros2 node list generates a related sort of error: C:\Users\Testing>ros2 node list Unable to get rmw_implementation_identifier, try specifying the implementation to use via the …
TurtleBot2 on ROS2 Humble - ROS Answers archive
ros2 launch nav2bringup tb3simulation_launch.py. to test also worked. Is it necessary to export the model and gazebo model path since I am working with a TurtleBot2 and not a TurleBot3. …
RTI Connext DDS environment script not found (ROS2 on Windows)
May 28, 2021 · call C:\dev\ros2_humble\local_setup.bat (3) Start talker. ros2 run demo_nodes_cpp talker (4) Execute (1) and (2) with another cmd (remember to have …
ROS2 Architecture (rclcpp, rcl, rmw) - ROS Answers archive
Oct 11, 2019 · ROS2 is designed in such a way that the underlying system can be treated as a blackbox. Where the user only has to interact with rclcpp or rclpy. HOWEVER, not all of DDS' …
The repository 'http://packages.ros.org/ros2/ubuntu kinetic …
Apr 29, 2023 · I am trying to install ROS 2 in my Ubuntu 22.10. please take a look at REP 2000: ROS 2 Releases and Target Platforms.
[ROS2] Could not import 'rosidl_typesupport_c' for package
I'm using ROS2 Foxy on Ubuntu 20.04. From colcon build --symlink--install, I get no errors and all packages, including the custom interface package I created, build successfully. But when I …