Robot Moving Problem

[bahceciemre]

Hello,
i want to simulate Talos Robot in Gazebo. i have followed steps in http://wiki.ros.org/Robots/TALOS/Tutorials/Installation/Simulation . Afther that when i have typed command " roslaunch talos_gazebo talos_gazebo.launch " i have encountered following Gazebo screeen :

I want to move this robot so i have tried to run launch files in some packages like talos_controller_configuration_gazebo or talos_controller_configuration (these packages are in "talos_public_ws" which prepared according to RosWiki Tutorials/installing Talos Simulation" ) with talos_gazebo.launch file but i have encountered some errors and Talos Robot could not stand up. There are a lot of packages and files about control in this workspace and i do not know which one i need. My question is simple but i am new with ROS and Gazebo and need help so which file and packages should i run to make this robot stand up and walk?

I am using Ubuntu 18.04 ,Ros Melodic Morenia and Gazebo9

Thanks