RL Lift env can't train successfully

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Isaac Sim Version

[√ ] 4.2.0
4.1.0
4.0.0
2023.1.1
2023.1.0-hotfix.1
Other (please specify):

Isaac Lab Version (if applicable)

1.2
1.1
[√] 1.0
Other (please specify):

Operating System

Ubuntu 22.04
Ubuntu 20.04
[√] Windows 11
Windows 10
Other (please specify):

GPU Information

  • Model:
  • Driver Version:

Topic Description

Detailed Description

I tried to modify the lift task in the RL environment, Franka robot could train successfully, but my robot could not train successfully, it could only go close but not pick up.

Steps to Reproduce

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Error Messages

My robot could not train successfully, it could only go close but not pick up.

Screenshots or Videos

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Additional Information

What I’ve Tried

I’ve tried the gripper in isaac sim, which can be clamped.
I just changed the random position of the object and removed the angular velocity reward function and the robot Settings. I will attach my bot usd file and joint_pos_env_cfg.py file.

Related Issues

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Additional Context

RL.zip (3.7 MB)

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