Hello, I am trying to simulate a zephyr with arduplane, mavproxy and gazebo. However when I try to launch softwares with following commands:
gazebo --verbose zephyr_ardupilot_demo.world
I got these outputs on the terminal:
Gazebo multi-robot simulator, version 11.10.2
Copyright (C) 2012 Open Source Robotics Foundation.
Released under the Apache 2 License.
[Msg] Waiting for master.
Gazebo multi-robot simulator, version 11.10.2
Copyright (C) 2012 Open Source Robotics Foundation.
Released under the Apache 2 License.
[Msg] Waiting for master.
[Msg] Connected to gazebo master @ http://127.0.0.1:11345
[Msg] Publicized address: 192.168.43.71
Error [parser.cc:525] parse as sdf version 1.7 failed, should try to parse as old deprecated format
Error Code 4 Msg: Required attribute[xmlns:xacro] in element[sdf] is not specified in SDF.
Error Code 8 Msg: Unable to parse sdf element[sdf]
[Msg] Loading world file [/home/user/ardupilot_gazebo/worlds/zephyr_ardupilot_demo.world]
[Msg] Connected to gazebo master @ http://127.0.0.1:11345
[Msg] Publicized address: 192.168.43.71
[Msg] Warning: Ignoring XDG_SESSION_TYPE=wayland on Gnome. Use QT_QPA_PLATFORM=wayland to run on Wayland anyway.
[Wrn] [Publisher.cc:135] Queue limit reached for topic /gazebo/default/user_camera/pose, deleting message. This warning is printed only once.
[Wrn] [Event.cc:61] Warning: Deleting a connection right after creation. Make sure to save the ConnectionPtr from a Connect call
btw I use ubuntu 22