iimata's profile - overview

● Commentator   × 1

• rosserial arduino bad data from imu

● Taxonomist   × 1

● Popular Question   × 21

• Failed to change state for node: bt_navigator
• hi,i am working on sam_bot,i faced some problems like my robot is blinking when i launch slam_toolbox online_async.also,it moves slowly in rviz & gazebo without publish any thing.the bot code is below.also,i uploaded a gif showed the problem
• DepthImage_to_laserscan+Kinect+ gmapping map unstable
• geometry_msgs/Vector3Stamped
• tf2 with slam_toolbox and robot localization
• odom drifting the base_link
• Ros1 to ros2 bridge a specific topics
• need help with tf
• i cant see ultrasonic data(shadow) in rviz
• add pointcloud2 to a camera
• how i can increase the speed of the robot while its navigating
• when i load my model inside gazebo by (add path) it works good,but when i export the model inside the ~/.bashrc,gazebo is freezed and nothing work
• im trying to add a depth cam to my robot model,i have SDF file for Gazebo stuff and a URDF file for ROS stuff,should i do anything for my urdf file?depth cam sdf file is below
• i am trying to load my depth cam model in gazebo,and it is falling down immediately
• i got this error while im launching my robot
• no transform from map to base_footprint while setting the goal in navigaton.The tree is below
• i try to launch this file and i got this error
• when i start navigation every thing is active but my robot doesnt move i got this
• when i launch slam_toolbox online async the robot is moving slowly without publish any thing,also some times when i move the robot,it goes to another position in the map
• when i use colcon build with the nav2_ws i have this error
• Using a saved map with slam_toolbox on ROS2

● Notable Question   × 15

• Failed to change state for node: bt_navigator
• geometry_msgs/Vector3Stamped
• odom drifting the base_link
• Ros1 to ros2 bridge a specific topics
• no transform from map to base_footprint while setting the goal in navigaton.The tree is below
• add pointcloud2 to a camera
• when i load my model inside gazebo by (add path) it works good,but when i export the model inside the ~/.bashrc,gazebo is freezed and nothing work
• im trying to add a depth cam to my robot model,i have SDF file for Gazebo stuff and a URDF file for ROS stuff,should i do anything for my urdf file?depth cam sdf file is below
• i am trying to load my depth cam model in gazebo,and it is falling down immediately
• i got this error while im launching my robot
• i try to launch this file and i got this error
• Using a saved map with slam_toolbox on ROS2
• when i start navigation every thing is active but my robot doesnt move i got this
• when i launch slam_toolbox online async the robot is moving slowly without publish any thing,also some times when i move the robot,it goes to another position in the map
• when i use colcon build with the nav2_ws i have this error

● Famous Question   × 6

• odom drifting the base_link
• i got this error while im launching my robot
• when i use colcon build with the nav2_ws i have this error
• Ros1 to ros2 bridge a specific topics
• i try to launch this file and i got this error
• when i load my model inside gazebo by (add path) it works good,but when i export the model inside the ~/.bashrc,gazebo is freezed and nothing work

● Nice Answer   × 1

• gazebo imu sensor is falling down in Nav2 getting started example

● Teacher   × 1

• gazebo imu sensor is falling down in Nav2 getting started example

● Citizen Patrol   × 1

• Failed to change state for node: bt_navigator

● Scholar   × 1

• i got this error while im launching my robot

● Associate Editor   × 1

• im trying to add a depth cam to my robot model,i have SDF file for Gazebo stuff and a URDF file for ROS stuff,i found a depth cam model in sdf and i need to add it to my urdf,any suggestions!

● Student   × 1

• how i can increase the speed of the robot while its navigating

● Rapid Responder   × 7

• How to set /use_sim_time to true in a publisher node cpp file ?
• Trying to make amcl_demo.launch
• gazebo imu sensor is falling down in Nav2 getting started example
• tf2 with slam_toolbox and robot localization
• when i load my model inside gazebo by (add path) it works good,but when i export the model inside the ~/.bashrc,gazebo is freezed and nothing work
• im trying to add a depth cam to my robot model,i have SDF file for Gazebo stuff and a URDF file for ROS stuff,i found a depth cam model in sdf and i need to add it to my urdf,any suggestions!
• when i start navigation every thing is active but my robot doesnt move i got this

● Organizer   × 1

• hi,i am working on sam_bot,i faced some problems like my robot is blinking when i launch slam_toolbox online_async.also,it moves slowly in rviz & gazebo without publish any thing.the bot code is below.also,i uploaded a gif showed the problem

● Supporter   × 1

• i try to launch this file and i got this error

● Editor   × 1

• when i start navigation every thing is active but my robot doesnt move i got this

● Enthusiast   × 1