clyde's profile - overview

● Student   × 2

• Bresenham vs Xiaolin Wu line algorithm
• Bresenham vs Xiaolin Wu line algorithm

● Editor   × 2

• Bresenham vs Xiaolin Wu line algorithm
• Bresenham vs Xiaolin Wu line algorithm

● Teacher   × 2

• How to specify costmap_2d layers?
• How to specify costmap_2d layers?

● Commentator   × 1

• Robot can not avoid obstacle in navigation stack

● Organizer   × 2

• No transform between base_footprint and base_link
• No transform between base_footprint and base_link

● Supporter   × 2

• Problems with navigation stack
• Problems with navigation stack

● Scholar   × 2

• Is there a V4L camera driver for Kinetic?
• Is there a V4L camera driver for Kinetic?

● Popular Question   × 46

• Is there a V4L camera driver for Kinetic?
• Is there a V4L camera driver for Kinetic?
• No transform between base_footprint and base_link
• No transform between base_footprint and base_link
• Any success w/ Lunar on Mac OS X?
• Any success w/ Lunar on Mac OS X?
• libboost_system.so.1.55 vs. 1.54 on armhf (rpi3)
• libboost_system.so.1.55 vs. 1.54 on armhf (rpi3)
• CLion: This file does not belong to any project target
• CLion: This file does not belong to any project target
• usb_cam outbuf size mismatch; possibly different format?
• usb_cam outbuf size mismatch; possibly different format?
• CLion and messages
• CLion and messages
• Simulating a rotated Phidgets IMU
• Simulating a rotated Phidgets IMU
• ros2 latching
• ros2 latching
• ros2 message documentation?
• ros2 message documentation?
• [Crystal] rosdep cannot find all required resources
• [Crystal] rosdep cannot find all required resources
• rclcpp::Rate doesn't use ROS time (use_sim_time)
• rclcpp::Rate doesn't use ROS time (use_sim_time)
• ros2 crystal rqt_plot error: find() takes no keyword arguments
• ros2 crystal rqt_plot error: find() takes no keyword arguments
• Add an environment variable in ExecuteProcess
• Add an environment variable in ExecuteProcess
• ROS2 messages stop 90s after network drops
• ROS2 messages stop 90s after network drops
• Can I pass in node options (e.g., IPC=true) when composing nodes using the CLI or launch files
• Can I pass in node options (e.g., IPC=true) when composing nodes using the CLI or launch files
• ament_copyright --add-missing gives KeyError: 'copyright_holder'
• ament_copyright --add-missing gives KeyError: 'copyright_holder'
• Rocker sort of works, gives QXcpConnection errors
• Rocker sort of works, gives QXcpConnection errors
• Build ros2 from source in Docker
• Build ros2 from source in Docker
• using ros-tooling/action-ros-ci in a private repo
• using ros-tooling/action-ros-ci in a private repo
• ResizeNode subscribes and publishes camera info on the same topic
• ResizeNode subscribes and publishes camera info on the same topic
• Handling long actions in rclpy (with cancellation)
• Handling long actions in rclpy (with cancellation)
• sensor_msgs_LIBRARIES has ~2000 entries
• sensor_msgs_LIBRARIES has ~2000 entries

● Enthusiast   × 2

● Good Answer   × 14

• when will Python 3 become the ROS standard
• when will Python 3 become the ROS standard
• How to add ROS to path in VS Code?
• How to add ROS to path in VS Code?
• How to specify costmap_2d layers?
• How to specify costmap_2d layers?
• Failed to build with colcon: "cannot import name 'has_ros_schema_reference'"
• Failed to build with colcon: "cannot import name 'has_ros_schema_reference'"
• Actions and nested goal states
• Actions and nested goal states
• tf2 tutorial compile failure
• tf2 tutorial compile failure
• ROS2 respawn
• ROS2 respawn

● Rapid Responder   × 11

• how to use tf2 to transform PoseStamped messages from one frame to another?
• Calling a publisher inside a subscriber
• Rocker sort of works, gives QXcpConnection errors
• Why is robot_state_publisher not publishing correct tf transforms?
• Issues rendering Camera feed with Ros2 Rolling and Gazebo
• ROS2 respawn
• install ros2 package without cloning
• Calibration RGBD camera
• Build ros2 from source in Docker
• Handling long actions in rclpy (with cancellation)
• Actions and nested goal states

● Self-Learner   × 8

• Any success w/ Lunar on Mac OS X?
• Any success w/ Lunar on Mac OS X?
• Can I pass in node options (e.g., IPC=true) when composing nodes using the CLI or launch files
• Can I pass in node options (e.g., IPC=true) when composing nodes using the CLI or launch files
• Build ros2 from source in Docker
• Build ros2 from source in Docker
• using ros-tooling/action-ros-ci in a private repo
• using ros-tooling/action-ros-ci in a private repo

● Necromancer   × 9

• Any success w/ Lunar on Mac OS X?
• How to add ROS to path in VS Code?
• how to use stereo_image_proc.launch
• spawn model with ROS2 gazebo
• Building Components from CLion doesn't work
• ROS2 ROS_ERROR_STREAM equivalent
• Can I pass in node options (e.g., IPC=true) when composing nodes using the CLI or launch files
• A strange problem about ros::init()
• Invoking "make -j4 -l4" failed error

● Nice Question   × 4

• CLion: This file does not belong to any project target
• CLion: This file does not belong to any project target
• ros2 latching
• ros2 latching

● Civic Duty   × 2

• message headers won't build first
• message headers won't build first

● Nice Answer   × 30

• How to add ROS to path in VS Code?
• How to add ROS to path in VS Code?
• when will Python 3 become the ROS standard
• when will Python 3 become the ROS standard
• How to specify costmap_2d layers?
• How to specify costmap_2d layers?
• Incorrect opening a urdf file in Gazebo
• Incorrect opening a urdf file in Gazebo
• How to properly write yaml file for ros control
• How to properly write yaml file for ros control
• Failed to build with colcon: "cannot import name 'has_ros_schema_reference'"
• Failed to build with colcon: "cannot import name 'has_ros_schema_reference'"
• Why to use std::bind to declare the callback function
• Why to use std::bind to declare the callback function
• tf2 tutorial compile failure
• tf2 tutorial compile failure
• spawn model with ROS2 gazebo
• spawn model with ROS2 gazebo
• using ros-tooling/action-ros-ci in a private repo
• using ros-tooling/action-ros-ci in a private repo
• ROS2 ROS_ERROR_STREAM equivalent
• ROS2 ROS_ERROR_STREAM equivalent
• Actions and nested goal states
• Actions and nested goal states
• Was Gazebo started with GazeboRosFactory? error when launching urdf file
• Was Gazebo started with GazeboRosFactory? error when launching urdf file
• Invoking "make -j4 -l4" failed error
• Invoking "make -j4 -l4" failed error
• ROS2 respawn
• ROS2 respawn

● Enlightened   × 2

• How to add ROS to path in VS Code?
• How to add ROS to path in VS Code?

● Great Answer   × 4

• Failed to build with colcon: "cannot import name 'has_ros_schema_reference'"
• Failed to build with colcon: "cannot import name 'has_ros_schema_reference'"
• How to add ROS to path in VS Code?
• How to add ROS to path in VS Code?

● Guru   × 2

• Failed to build with colcon: "cannot import name 'has_ros_schema_reference'"
• How to add ROS to path in VS Code?

● Great Question   × 2

• ros2 latching
• ros2 latching

● Good Question   × 2

• ros2 latching
• ros2 latching

● Associate Editor   × 1

• turtlebot in gazebo cannot get right raw image

● Notable Question   × 44

• No transform between base_footprint and base_link
• No transform between base_footprint and base_link
• Is there a V4L camera driver for Kinetic?
• Is there a V4L camera driver for Kinetic?
• Any success w/ Lunar on Mac OS X?
• Any success w/ Lunar on Mac OS X?
• CLion: This file does not belong to any project target
• CLion: This file does not belong to any project target
• libboost_system.so.1.55 vs. 1.54 on armhf (rpi3)
• libboost_system.so.1.55 vs. 1.54 on armhf (rpi3)
• usb_cam outbuf size mismatch; possibly different format?
• usb_cam outbuf size mismatch; possibly different format?
• CLion and messages
• CLion and messages
• Simulating a rotated Phidgets IMU
• Simulating a rotated Phidgets IMU
• ros2 latching
• ros2 latching
• [Crystal] rosdep cannot find all required resources
• [Crystal] rosdep cannot find all required resources
• rclcpp::Rate doesn't use ROS time (use_sim_time)
• rclcpp::Rate doesn't use ROS time (use_sim_time)
• Add an environment variable in ExecuteProcess
• Add an environment variable in ExecuteProcess
• ros2 message documentation?
• ros2 message documentation?
• ROS2 messages stop 90s after network drops
• ROS2 messages stop 90s after network drops
• Can I pass in node options (e.g., IPC=true) when composing nodes using the CLI or launch files
• Can I pass in node options (e.g., IPC=true) when composing nodes using the CLI or launch files
• ament_copyright --add-missing gives KeyError: 'copyright_holder'
• ament_copyright --add-missing gives KeyError: 'copyright_holder'
• Rocker sort of works, gives QXcpConnection errors
• Rocker sort of works, gives QXcpConnection errors
• ResizeNode subscribes and publishes camera info on the same topic
• ResizeNode subscribes and publishes camera info on the same topic
• using ros-tooling/action-ros-ci in a private repo
• using ros-tooling/action-ros-ci in a private repo
• Handling long actions in rclpy (with cancellation)
• Handling long actions in rclpy (with cancellation)
• Build ros2 from source in Docker
• Build ros2 from source in Docker
• ros2 crystal rqt_plot error: find() takes no keyword arguments
• ros2 crystal rqt_plot error: find() takes no keyword arguments

● Famous Question   × 44

• No transform between base_footprint and base_link
• No transform between base_footprint and base_link
• Is there a V4L camera driver for Kinetic?
• Is there a V4L camera driver for Kinetic?
• Any success w/ Lunar on Mac OS X?
• Any success w/ Lunar on Mac OS X?
• CLion: This file does not belong to any project target
• CLion: This file does not belong to any project target
• CLion and messages
• CLion and messages
• Simulating a rotated Phidgets IMU
• Simulating a rotated Phidgets IMU
• usb_cam outbuf size mismatch; possibly different format?
• usb_cam outbuf size mismatch; possibly different format?
• libboost_system.so.1.55 vs. 1.54 on armhf (rpi3)
• libboost_system.so.1.55 vs. 1.54 on armhf (rpi3)
• [Crystal] rosdep cannot find all required resources
• [Crystal] rosdep cannot find all required resources
• ros2 latching
• ros2 latching
• Add an environment variable in ExecuteProcess
• Add an environment variable in ExecuteProcess
• rclcpp::Rate doesn't use ROS time (use_sim_time)
• rclcpp::Rate doesn't use ROS time (use_sim_time)
• Can I pass in node options (e.g., IPC=true) when composing nodes using the CLI or launch files
• Can I pass in node options (e.g., IPC=true) when composing nodes using the CLI or launch files
• ROS2 messages stop 90s after network drops
• ROS2 messages stop 90s after network drops
• ros2 message documentation?
• ros2 message documentation?
• Rocker sort of works, gives QXcpConnection errors
• Rocker sort of works, gives QXcpConnection errors
• ament_copyright --add-missing gives KeyError: 'copyright_holder'
• ament_copyright --add-missing gives KeyError: 'copyright_holder'
• using ros-tooling/action-ros-ci in a private repo
• using ros-tooling/action-ros-ci in a private repo
• Handling long actions in rclpy (with cancellation)
• Handling long actions in rclpy (with cancellation)
• Build ros2 from source in Docker
• Build ros2 from source in Docker
• ResizeNode subscribes and publishes camera info on the same topic
• ResizeNode subscribes and publishes camera info on the same topic
• ros2 crystal rqt_plot error: find() takes no keyword arguments
• ros2 crystal rqt_plot error: find() takes no keyword arguments