Questions tagged [ros-galactic]

This tag is for questions relating to ROS Galactic Geochelone

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Creating a custom msg in ros2

I have a package with two nodes, that are communicating internally. For that reason I would like to create a custom msg to transfer data between them. I've followed this tutorial, which basically sets ...
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Getting A Head Start With iRobot Create3 (ROS2)

With the announcement of the iRobot Create3 "with ROS2 support", and to get a head start playing with it, iRobot has some create3 GitHub repos:
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send goal to action server moveit2

I initiate the demo of the default panda arm in rviz that comes with the tutorials: ros2 launch moveit_resources_panda_moveit_config and now I want ...
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build your own nodes or just launching prebuilds from from MoveIt2 package?

I am fairly new to ros2 (galactic) and I want to control a manipulator in rviz2 (later in reality) with a RGB-d camera (realsense, kinect, ...) for various positioning of the end-effector in space. ...
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robot_localization does not publish /odometry/filtered topic or /accel/filtered topic

No data on /odometry/filtered topic or /accel/filtered Operating System: Ubuntu 20.04 with ros2-galactic Version or commit hash: Galactic I run the sam_bot_description with robot_localization ...
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ros2 interface name is not multicastable

I am new to ros2. When I try to run a launch file, I get this message. selected interface "interfaceName" is not multicast-capable: disabling multicast I get this message when I use galactic,...