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orocos / orocos_kinematics_dynamics

Orocos Kinematics and Dynamics C++ library
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Question of gym-gazebo #379

Closed kankanzheli closed 2 years ago

kankanzheli commented 2 years ago

I'm very sorry to ask this question here. I have a question about gym gazebo. My running environment is as follows: Ubntu18.04 ROS-Melodic python: python2.7 gym0.16.0 gazebo9.0.0

The installation process was quite smooth. But when I runned the example of gym-gazebo(circuit_turtlebot_lidar_qlearn.py), the following error occured:

[ERROR] [1643889037.781025, 146.790000]: Spawn service failed. Exiting. [spawn_turtlebot_model-3] process has died [pid 10199, exit code 1, cmd /home/zhaowentao/ROS/gym-gazebo/gym_gazebo/envs/installation/catkin_ws/src/gazebo_ros_pkgs/gazebo_ros/scripts/spawn_model -unpause -urdf -param robot_description -model mobile_base name:=spawn_turtlebot_model log:=/home/zhaowentao/.ros/log/7f7bce36-84e7-11ec-84f6-02429b0b1025/spawn_turtlebot_model-3.log]. log file: /home/zhaowentao/.ros/log/7f7bce36-84e7-11ec-84f6-02429b0b1025/spawn_turtlebot_model-3*.log

How to solve that problem???

MatthijsBurgh commented 2 years ago

This is really not the repo for this issue. Not even close.

I think you have to be at https://github.com/erlerobot/gym-gazebo or https://github.com/AcutronicRobotics/gym-gazebo2. Or at gazebo_ros_pkgs.