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2021-03-26 10:03:19 -0500 | commented question | Debugging - TCP/IP connection failed errors I had problem with ROS tcp that data from topics was lost when the network connection was lost. The solution was configu |
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2019-07-17 12:32:14 -0500 | commented answer | Error with range_sensor_layer. move_base node dies when a sensor_msgs/Range is published Thank you for your response @AlexM. I tried to use the code from github https://github.com/DLu/navigation_layers using g |
2019-07-16 13:55:51 -0500 | marked best answer | Error with range_sensor_layer. move_base node dies when a sensor_msgs/Range is published Hi, I am trying to setup a range_sensor_layer to use an ultrasonic sensor on the navigation stack. I am using move_base in a custom mobile robot. The robot uses a computer with Ubuntu 18.04.2 LTS and ROS Melodic (1.14.3). I am using one RGB-D camera and an ultrasonic sensor. First I launch the navigation without publishing sensor_msgs/Range on its topic. Then I can navigate without the ultrasonic data. When I launch the node that publishes the Range data, the move_base node dies. Can anybody help me to configure correctly the range_sensor_layer? Following are my configuration files: global_costmap_params.yaml local_costmap_param.yaml costmap_common_params.yaml The navigation launch log (working good) without publishing on sensor_msgs/Range Topic: (more) |
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2019-06-14 13:52:24 -0500 | commented question | range_sensor_layer creates a warning "Illegal bounds change, ... The offending layer is local_costmap/inflation_layer" Previously I did sudo apt-get update and sudo apt-get upgrade. To confirm I did both commands again, upgraded all packag |
2019-06-14 10:56:22 -0500 | commented question | range_sensor_layer creates a warning "Illegal bounds change, ... The offending layer is local_costmap/inflation_layer" Thanks for your comments @gvdhoorn. Unfortunately, I have no idea how to debug this warning. |
2019-06-13 14:31:56 -0500 | asked a question | Error with range_sensor_layer. move_base node dies when a sensor_msgs/Range is published Error with range_sensor_layer. move_base node dies when a sensor_msgs/Range is published Hi, I am trying to setup a rang |
2019-06-13 13:18:14 -0500 | asked a question | range_sensor_layer creates a warning "Illegal bounds change, ... The offending layer is local_costmap/inflation_layer" range_sensor_layer creates a warning "Illegal bounds change, ... The offending layer is local_costmap/inflation_layer" H |
2019-06-12 08:56:16 -0500 | commented question | move_base dies when I publish range data to the range_sensor_layer @Tyrel For sure. I will let you know if I solve this issue. |
2019-06-11 17:50:54 -0500 | commented question | move_base dies when I publish range data to the range_sensor_layer @Tyrel Have you solved your problem? I have a very similar problem. My range data is between min and max range. But when |
2019-03-01 12:45:15 -0500 | marked best answer | How to solve Warning with /imu_frame using robot_localization package? Hi, I am using robot_localization package on ROS Kinetic to fuse imu data with wheel encoder odometry and generate a odometry/filtered message to navigate using AMCL for localization. My robot uses a raspberry pi 3 running Ubuntu Mate 16.04.2 and Arduino boards. It uses a Neato XV-11 Lidar for the laser scans. My launch works but the terminal does not stop to print this Warning message: Also, in Rviz the topic /odometry/filtered got blinking errors at a rate of 4 Hz. The Rviz error : When it has no error: What is the error in my application? Is there a solution to stop this warning? Thank you! =) I tried to upload images but I dont have points enough in ros answers. My tf tree is: Map -----/amcl (avg rate:4.05)-----> odom ----- /ekf_localization_node_odom2base (avg rate 49.5) ---> base_link base_link ------- /tf_neato (avg rate:96.7) ------ > laser base_link -------- /tf_imu (avg rate: 97.0) ---------> imu_frame Here is the ekf_localization.yaml config file: Here is the terminal of my_file.launch: (more) |
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2018-01-24 15:17:21 -0500 | asked a question | How to solve Warning with /imu_frame using robot_localization package? How to solve Warning with /imu_frame using robot_localization package? Hi, I am using robot_localization package on ROS |