distro's profile - overview

● Self-Learner   × 1

• Unable to correctly use teb_local_planner for turtlebot3

● Popular Question   × 45

• waitForTransform Issues and errors
• Odometry and Map Frame are out of sync
• tf2.LookupException: "map" passed to lookupTransform argument source_frame does not exist.
• Question about OccupancyGrid
• way to create loop without rospy.spin
• I want to publish a list that can contain any kind of data type
• turtlebot2 gmapping_demo.launch does not recognize realsense2_camera
• need to get tf2_ros to work in python3 environment for Melodic
• tf2-ros for python3 ros meloic
• Help with tf2_ros
• cannot catkin build
• Publisher and Subscriber nodes don't seem to be communicating
• cannot enable access on Orbecc Astra Camera
• Turtlebot2 keyboard_teleop.launch doesnt work
• rtabmap odom_info is not getting messages please help
• RTABMAP-ROS "NO TF DATA RECEIVED"
• Throttle not working
• RTABMAP vs Gmapping
• tf2 for ROS melodic
• RTABMAP problems with Turtlebot2
• How do I convert costmap information to odom or pose information?
• get pose(x,y) of any unoccupied cell from 2D occupancy grid
• Issue with my motion and surveillace algortihm
• Getting transformation matrixes
• Turtlebot3 LiDAR detects Fake Obstacles
• Publisher node for Flaot64MultiArray message type does not publish to subscriber node
• Float64MultiArray message type does not show up in published topic
• Inquiry on how to use MoveBaseActionGoal with Turtlebot2
• Turtlebot2 remote PC connection error "QXcbConnection: Could not connect to display"
• Turtlebot3 LiDAR laser_filter package error "Reason: new node registered with same name"
• laser_filter not working
• How to get length of array if poses from nav_msgs/Path.msg
• Unable to correctly use teb_local_planner for turtlebot3
• How do I convert odom and pose information to grid location on occupancygrid map
• Unable to Calibrate teb_local_planner for Path Planning
• Issue with Odometry
• How to Start and Stop a node via another node and/or controlling activity of a node with another node?
• Need Info on simulated turtlebot2(melodic and/or kinetic)
• Issue with Turtlebot3_Navigation inflation radius
• Issue with Turtlebot3_Navigation inflation radius
• Help with using RTABMap and astra_camera
• Problem with LiDAR
• turtlebot3 navigation parameters
• How do I stop my turtlebot3 moving when it's close to a wall
• I am having diffculty understanding the move_base package

● Famous Question   × 11

• Turtlebot3 LiDAR detects Fake Obstacles
• way to create loop without rospy.spin
• tf2.LookupException: "map" passed to lookupTransform argument source_frame does not exist.
• Issue with Turtlebot3_Navigation inflation radius
• cannot enable access on Orbecc Astra Camera
• RTABMAP-ROS "NO TF DATA RECEIVED"
• RTABMAP problems with Turtlebot2
• tf2 for ROS melodic
• Unable to correctly use teb_local_planner for turtlebot3
• How do I stop my turtlebot3 moving when it's close to a wall
• turtlebot3 navigation parameters

● Notable Question   × 32

• Odometry and Map Frame are out of sync
• tf2.LookupException: "map" passed to lookupTransform argument source_frame does not exist.
• Question about OccupancyGrid
• way to create loop without rospy.spin
• Turtlebot3 LiDAR detects Fake Obstacles
• I want to publish a list that can contain any kind of data type
• turtlebot2 gmapping_demo.launch does not recognize realsense2_camera
• need to get tf2_ros to work in python3 environment for Melodic
• Help with tf2_ros
• cannot catkin build
• cannot enable access on Orbecc Astra Camera
• Turtlebot2 keyboard_teleop.launch doesnt work
• RTABMAP-ROS "NO TF DATA RECEIVED"
• Issue with Odometry
• How to Start and Stop a node via another node and/or controlling activity of a node with another node?
• RTABMAP problems with Turtlebot2
• tf2 for ROS melodic
• get pose(x,y) of any unoccupied cell from 2D occupancy grid
• Float64MultiArray message type does not show up in published topic
• Publisher node for Flaot64MultiArray message type does not publish to subscriber node
• How do I convert odom and pose information to grid location on occupancygrid map
• Inquiry on how to use MoveBaseActionGoal with Turtlebot2
• Turtlebot3 LiDAR laser_filter package error "Reason: new node registered with same name"
• Need Info on simulated turtlebot2(melodic and/or kinetic)
• Unable to correctly use teb_local_planner for turtlebot3
• How to get length of array if poses from nav_msgs/Path.msg
• Problem with LiDAR
• Issue with Turtlebot3_Navigation inflation radius
• How do I stop my turtlebot3 moving when it's close to a wall
• Help with using RTABMap and astra_camera
• I am having diffculty understanding the move_base package
• turtlebot3 navigation parameters

● Associate Editor   × 1

• Unable to Calibrate teb_local_planner for Path Planning

● Student   × 1

• Issue with my motion and surveillace algortihm

● Editor   × 1

• turtlebot3 navigation parameters

● Commentator   × 1

• In turtlebot2, the connection is very difficult

● Enthusiast   × 1

● Supporter   × 1

• need to get tf2_ros to work in python3 environment for Melodic

● Rapid Responder   × 4

• Turtlebot2 keyboard_teleop.launch doesnt work
• tf2 for ROS melodic
• Inquiry on how to use MoveBaseActionGoal with Turtlebot2
• How to get length of array if poses from nav_msgs/Path.msg

● Teacher   × 1

• Unable to correctly use teb_local_planner for turtlebot3

● Scholar   × 1

• turtlebot3 navigation parameters