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Please transition to use Robotics Stack Exchange ALL UNANSWERED Ask Your Question RSS Sort by » date activity ▼ answers votes 69832 questions Tagged 1k views 1 answer no votes 2023-08-11 15:20:04 -0600 slim71 [ROS2] Testing launch of Node humble tests colcon-test googletest 460 views no answers no votes 2023-08-11 10:50:26 -0600 Kurwaboy rclc_support_init() Function doesnt work and give me an RCL_RET_ERROR back ros2 microROS stm32f767zi ros2humble ros2_humble 376 views no answers no votes 2023-08-11 08:30:45 -0600 dannee Is it possible to add emulate_tty option in a yaml launch file? ros2 galactic launchfile yaml 501 views no answers no votes 2023-08-11 05:01:56 -0600 mls56 Rosbag delay and time jump rosbag image_transport humble 1.ros2 recordplayback rosbag_record 346 views no answers no votes 2023-08-11 02:54:33 -0600 PatoInso Nav2 Simple Action Server always returning ABORTED humble nav2_util action nav2 1k views 1 answer no votes 2023-08-11 02:32:59 -0500 PatoInso Running ROS2 in a VirtualBOX VM ros2 Virtual_Box 695 views 2 answers no votes 2023-08-10 22:55:05 -0500 Vini71 Does nav2 use camera for obstacle avoidance? galactic 233 views no answers no votes 2023-08-10 21:40:03 -0600 samuel Converting ROS 2 Driver to Micro-ROS: Integrating Lidar LDS-01 and Motor Encoders on ESP32CAM micro-ROS foxy LDS-01 drivers 136 views no answers no votes 2023-08-10 21:26:54 -0600 ehsan cslam: Cannot locate rosdep definition for [rtabmap] rosdep ROS rtabmap-ros rtabmap foxy 354 views 1 answer no votes 2023-08-10 18:22:41 -0600 Vini71 Question about obstacle avoidance galactic 292 views no answers no votes 2023-08-10 17:10:30 -0500 Vini71 Issues with Goal Pose Setting using SLAM in Nav2 Stack for GPS-based Navigation 2d_nav_goal_setting nav2 2d_nav_goal slamtoolbox galactic gps-waypoint 530 views 1 answer no votes 2023-08-10 10:12:40 -0600 tfoote Rviz doesn’t show the correct tf2 tree ros2 humble rviz2 tf2 transform odom rtabmap map links rosbag2 rviz base_link turtlebot4 268 views 1 answer no votes 2023-08-10 05:00:23 -0600 AlessioParmeggiani roscore not working but it worked before foxy 238 views no answers no votes 2023-08-10 03:14:19 -0600 taparang offline mapping with slam_toolbox does not publish /map slam_toolbox offline_mapping SLAM ros2 foxy f1tenth 108 views no answers no votes 2023-08-10 00:32:36 -0600 chrissunny94 Any elegant way of concatenating Pointcloud from multiple solid state Lidars ? lidar solid_state_lidar 3DPointCloud ros2 1k views 2 answers no votes 2023-08-09 20:32:17 -0600 j3soon Gazebo first load slow to load in container (controller spawner fails)? melodic Docker gazebo controller controllerspawner spawner UR5e 338 views 1 answer no votes 2023-08-09 14:20:29 -0600 stevemacenski Nav2 the robot moving backward turns around at the target goal humble ros2 navigation2 321 views no answers no votes 2023-08-09 13:08:56 -0600 Srinivasan I get "could not determine the interpreter for now" error what is that, i cannot view point clouds on Veloview software for windows 10 64 bit noetic noetic-raspberry 128 views 1 answer 1 vote 2023-08-09 12:51:24 -0600 tfoote Static sensors (in the world) in rviz? gazebo tf2 rviz frames Iron ros2 1k views 2 answers no votes 2023-08-09 12:51:15 -0600 tfoote ROS2 : SDF to URDF ros2 SDF urdf 357 views 1 answer no votes 2023-08-09 11:44:45 -0500 jarvisschultz Float32MultiArray in pub/sub example melodic ROS1 float32multiarray 176 views no answers no votes 2023-08-09 11:18:31 -0600 user1928 What does export tag in package.xml do? ros-package noetic gazebo-11 151 views no answers no votes 2023-08-09 11:12:14 -0600 Vladimir Kostic Dynamically creating publishers in ROS2 Humble humble dynamic dynamic-objects service_call network unordered_map 472 views 1 answer 1 vote 2023-08-09 08:11:44 -0600 scottie RViz flickering effect when playing rosbag gives TF_OLD_DATA ignoring data from the past. Detected jump back in time clearing TF buffer melodic ubuntu-18.04 tf_old_data rviz view_frames 88 views no answers no votes 2023-08-09 07:00:25 -0600 Siddhi Error encountered while building agent.sh using Micro ROS. What are the possible reasons or solutions? microROS humbleros-humblemicro-ROS humble 187 views no answers no votes 2023-08-09 06:43:55 -0600 GMO Invoking "cmake" failed ! noetic ros1turtlebot3 cmake error 424 views 1 answer no votes 2023-08-09 04:44:13 -0600 ElectricRay Using odometry with motor encoders and visualize in RVIZ noetic 3.RViz 2.urdf base_odometry 263 views no answers no votes 2023-08-09 02:38:26 -0600 Huseyn Does ros2 humble support gazebo? 1.ros 3.ros2 1.gazebo 1.ros1 foxy 109 views no answers no votes 2023-08-09 00:41:50 -0600 sunjay Is there a method to add ros path in python scripts? ROS1 Python roslaunch 449 views no answers no votes 2023-08-08 20:50:02 -0600 oliver.jwli A hollow pipe is drawn in solidworks, but after loading URDF, the pipe is visually hollow, but solid on collision, how to derive the correct hollow pipe? sw_urdf_explorer ros2 348 views 1 answer no votes 2023-08-08 15:39:26 -0600 stevemacenski Nav2 how to make robot goes backward ros2 humble 1.navigation 395 views 1 answer no votes 2023-08-08 13:56:46 -0500 oddbotwl ros2 bag topic remapping from launch file ros2 humble rosbag2 remap 206 views 1 answer no votes 2023-08-08 12:02:27 -0600 Laknath Moveit Perception pipeline from a real-world camera moveit_perception octomap noetic 246 views 1 answer 1 vote 2023-08-08 11:51:56 -0600 shonigmann [ros2_control] Is it bad practice to cascade controllers? ros2 ros2_control ros2_controller cascaded_controllers 3k views 3 answers 4 votes 2023-08-08 11:43:49 -0500 shonigmann ROS2 Launch - How to Concatenate LaunchConfiguration with String ros2 launch Python substitution concatenate 107 views 1 answer no votes 2023-08-08 10:24:51 -0600 dcconner Foxy EOL / Ubuntu 20.04 Not EOL foxy eol LTS 20.04 115 views 1 answer no votes 2023-08-08 10:01:46 -0600 pbrownrobot rostopic echo complains messages not built, but rosmsg says fine? rostopic-echo rosmsg noetic 147 views no answers no votes 2023-08-08 09:52:59 -0600 ibraH [ WARN] : MessageFilter: Dropped 100.00% of messages so far. Map not publishing anything noetic-raspberry multirobot_map_merge multirobot noetic 204 views no answers no votes 2023-08-08 09:39:05 -0500 azerty ’ Frame [map] does not exist’ with robot_localization ros2-humble ros2_humble humble ekf_localization robot_localization_pkg 76 views no answers no votes 2023-08-08 09:23:52 -0600 LazyTitan Interactive markers from within rviz tool noetic InteractiveMarker InteractiveInteractiveMarkerControl rvizTool 388 views 1 answer no votes 2023-08-08 09:15:32 -0500 Nongtuy Trying to publish information from subscriber node. ROS1 403 views 1 answer no votes 2023-08-08 07:41:42 -0600 Mrmara ROS2 rclpy:Launching a child node class duplicates node humble ros2 launch node 55 views no answers no votes 2023-08-08 07:28:11 -0600 joerowelll Undefined Symbol when compiling in different workspace [closed] octomap_mapping octomap_server noetic 153 views no answers no votes 2023-08-08 02:32:08 -0600 Astronaut How to convert or implement a CVMat to SE function in ROS2? ros2 humble ORB_SLAM3 sophus C++ 128 views 3 answers no votes 2023-08-08 02:18:36 -0600 xavier12358 Undefined symbol after source ros python3 noetic 90...