I just realized that both the kuka robot and my own custom robot behaves very strangely when running with
--flex. You can reproduce this issue by running the
With Flex, several joints of the kuka move unpredictably, which looks completely different from when running with
I also reproduced the problem with my own custom robot. Indeed, my robot also had issues with
gym.set_attractor_target. Sometimes, the robot in Flex cannot follow the targets, even though in PhysX, it works normally. Sometimes, the links even fall apart.
Could you give me some advice?
Thanks a lot,