slam_gmapping

slam_gmapping copied to clipboard

map doesn't work

4

 Hi, I use rplidar A1 to scan, i do get the laser but it doesn't show anything if I set it on map? do you have any idea? greetings!

Marouan-22

Message Filter dropping message

10

[INFO] [launch]: All log files can be found below /home/ign/.ros/log/2021-05-12-23-14-46-522622-ign-59739 [INFO] [launch]: Default logging verbosity is set to INFO /home/ign/ROS2_workspace/gmapping_ws/install/slam_gmapping/share/slam_gmapping/launch/slam_gmapping.launch.py:10: UserWarning: The parameter 'node_executable' is deprecated, use 'executable' instead launch_ros.actions.Node(...

samverghese13

Currently there is no way of launching different slam nodes to work with different namespaces. Just modified and refactored the launch file to add this option

charlielito

does it run in ros2 foxy?

3

I was trying to build it in ros2-foxy using colcon build and have this error. Starting >>> slam_gmapping --- stderr: slam_gmapping -fuse-ld=lld -Wl,--disable-new-dtags In file included from /home/ash/dev_ws/install/openslam_gmapping/include/gmapping/gridfastslam/gridslamprocessor.h:9, from /home/ash/dev_ws/src/slam_gmapping/slam_gmapping/include/slam_gmapping/slam_gmapping.h:45,...

ashsifat

ROS2 eloquent

13

Can I use it in the eloquent version of ros2? Or is there any other way for me to successfully build a map in ROS2?

Repp-cattt

Ubuntu 18.04 Installation

1

Hi there. I'm a relatively new Linux user, so I'm not familiar with the steps to compile a project via the command line. Could you comment how to properly install...

NathanDodson

Original implementation uses message_filters to subscribe to the scan topic. But message_filters default only passes topic with reliable QoS. I modified the QoS setting in message_filters to pass both reliable...

skylerpan

if the slam_gmapping can run in ros2 Dashing?

8

I installed docker,then i pull the ros: dashing-ros-base. Then, I download the source code from github. When i execute ros2 launch slam_gmapping slam_gmapping.launch.py ,but i got malformed launch argument 'slam_gmapping.launch.py',...

WangFengtu1996

I watched the error message -> Magick: abort due to signal 11 (SIGSEGV) "Segmentation Fault"... Do you know the solution?

InguChoi

Message Filter dropping message: frame 'laser'

1

Hi, how do i display the map in rviz? I currently have a lidar with publishes data through the topic /scan, and when I run the lidar driver, this error...

Lshenni