I spent some time looking for a fix for a segmentation fault when calling env.render() for any roboschool environment.
Source of the fault was the missing apt-get install libgl1-mesa-dev as stated in the installation section.
However, there it says it is only necessary on a headless machine, while I am running a classic Ubuntu 18.04 computer.
The fault is thrown when accessing scene.cpp_world in _gym_mujoco_xmlenv.py
It would be nice to 1.) have the installation prerequisite saying that libgl1-mesa could also be needed in a normal machine. 2.) validating that the needed cpp code is accessible because a segmentation fault is not the nicest stacktrace
I spent some time looking for a fix for a segmentation fault when calling env.render() for any roboschool environment.
Source of the fault was the missing
apt-get install libgl1-mesa-devas stated in the installation section.However, there it says it is only necessary on a headless machine, while I am running a classic Ubuntu 18.04 computer.
The fault is thrown when accessing scene.cpp_world in _gym_mujoco_xmlenv.py
It would be nice to 1.) have the installation prerequisite saying that libgl1-mesa could also be needed in a normal machine. 2.) validating that the needed cpp code is accessible because a segmentation fault is not the nicest stacktrace