How to Move a Gazebo Model from Terminal

Gazebo is a great simulator for robot development and has become a must-have for roboticists, robot developers, and robotics researchers. Sometime, you want to move a model or an object from the terminal so you don’t have to type the position values every time. How can you do that? This tutorial assumes you have successfully […]

How to fix “libcurl: (51) SSL: no alternative certificate subject name matches target host name ‘api.ignitionfuel.org'”

So you are openning Gazebo the robot simulator on Ubuntu 18.04 Bionic, ROS Melodic. But you see this problem in red in the terminal: [Err] [REST.cc:205] Error in REST request libcurl: (51) SSL: no alternative certificate subject name matches target host name ‘api.ignitionfuel.org’ You will still open Gazebo fine. But how can I get rid […]