pairlab
Train error for rlg_hydra.py script
I get the following error when trying to train the model as in the instructions in the training section:
$ python rlg_train.py --task ShadowHand --headless
Importing module 'gym_37' (/workspace7/isaacgym/python/isaacgym/_bindings/linux-x86_64/gym_37.so)
[Error] [carb] [Plugin: libcarb.gym.plugin.so] Could not load the dynamic library from /workspace7/isaacgym/python/isaacgym/_bindings/linux-x86_64/libcarb.gym.plugin.so. Error: /lib64/libm.so.6: version `GLIBC_2.27' not found (required by /workspace7/isaacgym/python/isaacgym/_bindings/linux-x86_64/libcarb.gym.plugin.so)
[Warning] [carb] Potential plugin preload failed: /workspace7/isaacgym/python/isaacgym/_bindings/linux-x86_64/libcarb.gym.plugin.so
Setting GYM_USD_PLUG_INFO_PATH to /workspace7/isaacgym/python/isaacgym/_bindings/linux-x86_64/usd/plugInfo.json
Importing module 'rlgpu_37' (/workspace7/isaacgym/python/isaacgym/_bindings/linux-x86_64/rlgpu_37.so)
Traceback (most recent call last):
File "rlg_train.py", line 10, in
I installed the IsaacGym package as per the instructions in the NVIDIA website, however the rlgpu module is nowhere to be found in the installation packages
Are you using 'IsaacGym_Preview_3_Package'? If yes, try IsaacGym_Preview_2_Package instead.
Where can I find this version??
On Sat, Dec 18, 2021, 23:38 TrinhNC @.***> wrote:
Are you using 'IsaacGym_Preview_3_Package'? If yes, try IsaacGym_Preview_2_Package instead.
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I couldn't find it online anymore. Don't know how I can send it to you. In the Preview 3 they said they included the Trifinger but I haven't tried.
From what I know, IsaacGym Preview 2 is currently depracated.
Since Preview 3 is the only version currently available online, the environment available at NVIDIA/IsaacGymEnvs can be used instead. It is the same environment but less wrapping and complexity.
From what I know, there aren't that many API changes between Preview 2 and Preview 3. However, some internal changes (the way collision is collected and convex decomposition) have been made in Preview 3.
If you can send a PR with the necessary changes, we would be happy to review and merge it. Thanks a lot! :)
I couldn't find it online anymore. Don't know how I can send it to you. In the Preview 3 they said they included the Trifinger but I haven't tried.
Hey @TrinhNC do you still have the Preview 2? Is there a chance you could share / send it?
Yes, I can share it. Could you create a private repo and invite me? Then we can exchange Email or so.