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2020-12-18 13:26:29 -0500 | marked best answer | Controller Spawner couldn't find the expected controller_manager ROS interface. I am using moveit with spiri_simulator package. When I launch the file, I get the warning, "Controller Spawner couldn't find the expected controller_manager ROS interface". I cut the ros_control and gazebo_ros_pkgs and paste it back in the catkin workspace. Sometimes this solves the problem but at most times this does not solve the problem. I don't find this problem with controller_manager while using other simulators. What should I be doing? |
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2019-01-08 17:58:45 -0500 | edited question | Lsd slam and octomap without flying ardrone Lsd slam and octomap without flying ardrone I am trying to create a map of a small room environment without any markers |
2019-01-08 17:53:33 -0500 | edited question | Lsd slam and octomap without flying ardrone Lsd slam and octomap without flying ardrone I am trying to create a map of the environment moving the ardrone hand held |
2019-01-08 17:52:16 -0500 | asked a question | Lsd slam and octomap without flying ardrone Lsd slam and octomap without flying ardrone I am trying to create a map of the environment moving the ardrone hand held |
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2018-12-09 21:12:57 -0500 | asked a question | Transform error: Could not find a connection between 'map' and 'arm1' Transform error: Could not find a connection between 'map' and 'arm1' I am trying to run RViz, then I receive the error, |
2018-12-03 23:30:54 -0500 | asked a question | No default projection is set No default projection is set I am trying to benchmark with SBL planner and I am getting the following error. [ERROR] [ |
2018-12-02 02:49:02 -0500 | asked a question | Tried to subscribe to a topic with the same name but different md5sum Tried to subscribe to a topic with the same name but different md5sum I am trying to launch lsd_slam, as, rosrun lsd_sla |
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2018-11-25 22:08:22 -0500 | asked a question | how to include dynamics to robots how to include dynamics to robots I am working with Gazebo and Rviz with motion planning plugin. I am trying to work out |
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2018-11-21 06:10:37 -0500 | edited answer | Moveit benchmarking: cannot connect to warehouse database I had the same issue, i tried to install mongodb store sudo apt-get install ros-kinetic-mongodb-store and the problem |
2018-11-21 06:09:54 -0500 | answered a question | Moveit benchmarking: cannot connect to warehouse database I had the same issue, i tried to install mongodb store sudo apt-get install ros-kinetic-mongodb-store and the problem s |
2018-11-21 05:51:02 -0500 | commented question | Moveit benchmarking: cannot connect to warehouse database I am facing the same issue. Have you found the solution? |
2018-11-15 01:15:20 -0500 | commented question | No camera message received with tum_simulator Thanks for the help @PeterBlackerThe3rd |
2018-11-15 01:14:48 -0500 | commented question | No camera message received with tum_simulator Thanks for the help |
2018-11-15 01:11:14 -0500 | edited answer | No camera message received with tum_simulator i was missing gazebo_ros_pkgs, and I installed them, sudo apt-get install ros-kinetic-gazebo-ros-pkgs ros-kinetic-gazebo |
2018-11-15 01:10:43 -0500 | marked best answer | No camera message received with tum_simulator I am running tum_simulator in ros kinetic ubuntu 16.04 when i run $ roslaunch cvg_sim_gazebo ardrone_testworld.launch i get the following warning, and when I $ rostopic echo /ardrone/front/camera_info I get the above message. Is it because the camera xacro is not loaded properly? I did not have such issues while running with ros indigo. I get this issue after I moved to kinetic and gazebo7.14 How do i resolve this? UPDATE: I was trying to run tum_ardrone with tum_simulator and the drone camera feed window in tum_ardrone did not open. When I searched for possible reasons, I found that without the camera topic, the drone camera feed window will not open. And when I checked the camera topic published by tum_simulator, there were no messages. The output of, $ rostopic list when i check for the camera topic info, it shows there are no publishers. $ rostopic info /ardrone/front/image_raw I wonder why? while working with indigo I was launching the same launch files, $ roslaunch cvg_sim_gazebo ardrone_testworld.launch with $ roslaunch tum_ardrone tum_ardrone.launch and I would get drone camera feed opened by tum_ardrone Also when launching tum_simulator for the first time, i got the following error, (more) |
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2018-11-15 01:10:23 -0500 | answered a question | No camera message received with tum_simulator i was missing gazebo_ros_pkgs, when I installed them, sudo apt-get install ros-kinetic-gazebo-ros-pkgs ros-kinetic-gazeb |
2018-11-15 00:47:48 -0500 | edited question | No camera message received with tum_simulator No camera message received with tum_simulator I am running tum_simulator in ros kinetic ubuntu 16.04 when i run $ roslau |
2018-11-14 07:21:22 -0500 | edited question | No camera message received with tum_simulator No camera message received with tum_simulator I am running tum_simulator in ros kinetic ubuntu 16.04 when i run $ roslau |
2018-11-14 01:38:51 -0500 | edited question | No camera message received with tum_simulator No camera message received with tum_simulator I am running tum_simulator in ros kinetic ubuntu 16.04 when i run $ roslau |
2018-11-14 01:31:31 -0500 | edited question | No camera message received with tum_simulator No camera message received with tum_simulator I am running tum_simulator in ros kinetic ubuntu 16.04 when i run $ roslau |
2018-11-14 01:27:44 -0500 | edited question | No camera message received with tum_simulator No camera message received with tum_simulator I am running tum_simulator in ros kinetic ubuntu 16.04 when i run $ roslau |