I have successfully been able to train the Franka Cabinet task by running
python3 rlgpu/train.py --task=FrankaCabinet. I am now trying to train my own robot. So far I am just trying to load my model asset into Isaac Gym. To do that, I have created my own python task file and duplicated the code from franka.py. The only modification I made so far is the asset file, where I am using my custom URDF file and meshes. When I try to run
python3 rlgpu/train.py --task=MyTask I get the following error:
Not connected to PVD
+++ Using GPU PhysX
Segmentation fault (core dumped)
The error is triggered when the following line is executed:
self.gym.load_asset(self.sim, asset_root, asset_file, asset_option)
I thought there was an error with my URDF file, or meshes, so I tried to Parse the URDF and load it into Omniverse Isaac Sim and that worked successfully - without any errors.
I also came accross this question, so I installed vulkan and the error persists. I have also set this path permanently:
I am using Python 3.6, Ubuntu 18.04, NVIDIA driver 460-server.
Any idea what can cause this problem? Thanks!
(Just to clarify - I have changed the default value of the task argument to be MyTask.)