Topic Description
I am trying to import some classes from the omni.isaac.lula library in order to get the jacobian of my end effector position relative to my manipulator configuration in order to do ik via the jacobian pseudo inverse. But for some reason, whenever I try to import any classes from the library it fails.
To add more info, this is the only library I have had issues with, for instance omni.isaac.motion_generation imports ArticulationKinematicsSolver no problem.
Any ideas how this could happen?
Error Messages
Traceback (most recent call last):
File “/home/sadel/.local/share/ov/pkg/isaac-sim-4.2.0/./isaac-sim-starter/ik_inv_jac.py”, line 29, in
from omni.isaac.lula import Kinematics
ImportError: cannot import name ‘Kinematics’ from ‘omni.isaac.lula’ (/home/sadel/.local/share/ov/pkg/isaac-sim-4.2.0/exts/omni.isaac.lula/omni/isaac/lula/init.py)
Isaac Sim Version
4.2.0
Operating System
Ubuntu 22.04
Ubuntu 20.04