ROS2 Nav2 - Generate a Map with slam

ROS2 Nav2 - Generate a Map with slam_toolbox

Рет қаралды 17,274

Robotics Back-End

Күн бұрын

Пікірлер: 17

@aggorjefferson8308 Жыл бұрын

You're the best. Undoubtedly, the best resource on KZfaq. Thank you very much!

@laupetre Жыл бұрын

Great video! Thank you for your quality content!

@mikaelehaile7253 Ай бұрын

For some reason gazebo doesn’t work for me

@damiaK0017 29 күн бұрын

how to do this for custom gazebo world?

@ilng2007 Жыл бұрын

How can I scan and make a map of a real environment instead of the environment simulated on gazebo?

@abdullahusman6563 4 ай бұрын

I followed all your steps and they’re very straightforward. One issue though, I can’t seem to find the maps anywhere on my computer. You were able to access them but I can’t find them anywhere. Please help.

@RoboticsBackEnd 4 ай бұрын

when you save the map, you can provide a name/path. Otherwise, if you just do it from your home directory, the map should be there and easy to find.

@pradeepjayaweera4794 Жыл бұрын

Please how to move robot backword in NAV2. Thank you

@sjoerdvgerwen Жыл бұрын

Hi, I started learning ROS2 with your Udemy course. Now I'm at the point of SLAM Mapping, to eventually build a robot swarm. I've now followed this tutorial but I'm not sure how to get a SLAM map for my real world LiDAR instead of simulated one. Can you help me out? Thanks in advance!

@mr.p215 Жыл бұрын

I would recommend the channel Articulated Robotics for that

@zoubaidahilali8339 Жыл бұрын

any foxy tutorial ?

@RoboticsBackEnd Жыл бұрын

Foxy is now EOL (End of Life) since May. So I won't do any more Foxy tutorial, I will only focus on Humble and future LTS (Long Term Release) versions of ROS 2 :)

@alexsalgado Жыл бұрын

Hey, good content. But I'm receiving this error, could you help? sudo apt install ros-humble-rmw-cyclonedds-cpp [sudo] password for salgado: Reading package lists... Done Building dependency tree... Done Reading state information... Done You might want to run 'apt --fix-broken install' to correct these. The following packages have unmet dependencies: libignition-common4-av-dev : Depends: libignition-utils1-dev but it is not going to be installed libignition-common4-core-dev : Depends: libignition-utils1-dev but it is not going to be installed libignition-common4-events-dev : Depends: libignition-utils1-dev but it is not going to be installed libignition-common4-graphics-dev : Depends: libignition-utils1-dev but it is not going to be installed libignition-gazebo6-dev : Depends: libignition-utils1-cli-dev but it is not going to be installed Depends: libignition-utils1-dev but it is not going to be installed libignition-physics5-core-dev : Depends: libignition-utils1-dev but it is not going to be installed libignition-transport11-core-dev : Depends: libignition-utils1-cli-dev but it is not going to be installed Depends: libignition-utils1-dev but it is not going to be installed libsdformat12-dev : Depends: libignition-utils1-dev but it is not going to be installed ros-humble-rmw-cyclonedds-cpp : Depends: ros-humble-cyclonedds but it is not going to be installed Depends: ros-humble-iceoryx-binding-c but it is not going to be installed E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution).

@RoboticsBackEnd Жыл бұрын

Not sure exactly, but something probably happened during the ROS2 installation. Could you try to remove ROS2, update the sources, and reinstall ROS2?

@oviniakpura4663 6 ай бұрын

when I try to launch the Gazebo with turtlebot3 using mentioned the command this error comes to play "[ERROR] [spawn_entity.py-4]: process has died [pid 10879, exit code -2, cmd '/opt/ros/humble/lib/gazebo_ros/spawn_entity.py -entity waffle -file /opt/ros/humble/share/turtlebot3_gazebo/models/turtlebot3_waffle/model.sdf -x -2.0 -y -0.5 -z 0.01 --ros-args']." could you please give a solution for this one?

@grifithhhhhh 2 ай бұрын

hi same error. did you find any solution