No gazebo-classic and ros2 bridge

[chakri2007]

Can anyone please help me the ROS2-Humble and Gazebo-classic bridge.

[Icon45]

Did you figure out how to bridge Gazebo classic to Ros2 humble yet? I want to do the same thing but there is nearly no docs for this

[chakri2007]

sudo apt install ros-humble-gazebo-ros-pkgs
This will fix the issue. and make sure to use the correct plugins.

[Icon45]

Thanks for the fast reply, unfortunatlly this approch doesn't seem to work anymore, bechase some paths cannot be retrieved. I suspect, that they got removed during the switch to the new Gazebo versions (from classic to the formaly known Ignition)

For people who stumble across this in the future: THis is what i see in my terminal, when trying to run "sudo apt install ros-humble-gazebo-ros-pkgs":

Err:1 http://packages.ros.org/ros2/ubuntu jammy/main amd64 ros-humble-camera-calibration-parsers amd64 3.1.10-1jammy.20241128.021536
  404  Not Found [IP: 140.211.166.134 80]
Err:2 http://packages.ros.org/ros2/ubuntu jammy/main amd64 ros-humble-camera-info-manager amd64 3.1.10-1jammy.20241128.022016
  404  Not Found [IP: 140.211.166.134 80]
Err:3 http://packages.ros.org/ros2/ubuntu jammy/main amd64 ros-humble-gazebo-plugins amd64 3.9.0-1jammy.20250128.022233
  404  Not Found [IP: 140.211.166.134 80]
Err:4 http://packages.ros.org/ros2/ubuntu jammy/main amd64 ros-humble-gazebo-ros-pkgs amd64 3.9.0-1jammy.20250128.030558
  404  Not Found [IP: 140.211.166.134 80]
E: Failed to fetch http://packages.ros.org/ros2/ubuntu/pool/main/r/ros-humble-camera-calibration-parsers/ros-humble-camera-calibration-parsers_3.1.10-1jammy.20241128.021536_amd64.deb  404  Not Found [IP: 140.211.166.134 80]
E: Failed to fetch http://packages.ros.org/ros2/ubuntu/pool/main/r/ros-humble-camera-info-manager/ros-humble-camera-info-manager_3.1.10-1jammy.20241128.022016_amd64.deb  404  Not Found [IP: 140.211.166.134 80]
E: Failed to fetch http://packages.ros.org/ros2/ubuntu/pool/main/r/ros-humble-gazebo-plugins/ros-humble-gazebo-plugins_3.9.0-1jammy.20250128.022233_amd64.deb  404  Not Found [IP: 140.211.166.134 80]
E: Failed to fetch http://packages.ros.org/ros2/ubuntu/pool/main/r/ros-humble-gazebo-ros-pkgs/ros-humble-gazebo-ros-pkgs_3.9.0-1jammy.20250128.030558_amd64.deb  404  Not Found [IP: 140.211.166.134 80]
E: Internal Error, ordering was unable to handle the media swap

[chakri2007]

now i am using this way for ros2 humble, gazebo classic.
but for gazebo ign you need to use ros gz_bridge.

[chakri2007]

Use sudo apt update If gazebo ign try ros_gz_bridge something

…

On Tue, 15 Apr 2025 at 11:15 AM, Icon45 ***@***.***> wrote: Thanks for the fast reply, unfortunatlly this approch doesn't seem to work anymore, bechase some paths cannot be retrieved. I suspect, that they got removed during the switch to the new Gazebo versions (from classic to the formaly known Ignition) — Reply to this email directly, view it on GitHub <#42 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/BMBLTSCIAFMF3VAHNDSNEI32ZSMGXAVCNFSM6AAAAABZPCAOUWVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDQMBTHA3TKMZWGM> . You are receiving this because you authored the thread.Message ID: ***@***.***> *Icon45* left a comment (gazebosim/ros_gz_project_template#42) <#42 (comment)> Thanks for the fast reply, unfortunatlly this approch doesn't seem to work anymore, bechase some paths cannot be retrieved. I suspect, that they got removed during the switch to the new Gazebo versions (from classic to the formaly known Ignition) — Reply to this email directly, view it on GitHub <#42 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/BMBLTSCIAFMF3VAHNDSNEI32ZSMGXAVCNFSM6AAAAABZPCAOUWVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDQMBTHA3TKMZWGM> . You are receiving this because you authored the thread.Message ID: ***@***.***>

[Icon45]

Did you somehow need to start the pkgs or how do you se them, i use gazebo classic and ros humble with contact plugins in the urdf. however the istalation of the pkgs did not resolve this issue.

(i downloaded the .deb-file manually without sudo apt install)