I have a model plugin that both publishes and subscribes to several topics. The plugin works fine, generally, but every now and then it crashes with the following message:
Answers just click cylinder icon at top of your gazebo, than a cylinder will appera in your gazebo window/workspace. than click scale mode icon at top of gazebo workspace. simple.
Simulate Wind In Gazebo I am trying to simulate a drone inside an environment with constant wind. I have found a good plugin (link below) and I have done the following to integrate this plugin in my system: include the gazebo wind plugin.cpp file in my src folder include the header file (gazebo wind plugin.h) in the include folder
In the gazebo_ros_skid_steer_drive plugin, these two steps occur here and here. or broadcastTF (not sure why I should not want to broadcast) Two possible reasons that come to mind: You aren't interested in odometry and want to reduce resource usage / bandwidth. You want to publish your own tf data in lieu of Gazebo's like this user.
I'm new to gazebo, I'm trying to build a world for my four wheeled bot. I followed TheConstruct tutorial, where i downloaded models from 3dwarehouse and added to world.
gazebo is installed and the tutorials run as well as just typing in "gazebo" in the command line the simulator starts. When I type in "gz help" the command line response is "gz: command not found" what is the reason for that ?
I receive errors when running roslaunch on my own project, and I get the same errors when using the same command on the project provided at the above link. I assume that means that I am missing something in ros or Gazebo. Running: roslaunch jaguar4x4 gazebo jaguar4x4 world.launch gives the following errors (repeated for each joint and trans):
This Docs/Gazebo Fortress page recommends the ROS 2 Humble GZ Fortress combination, NOT the GZ Garden labeled "Possible" (though as Recommended on [gz-garden]) .
