When I am trying to import the class LulaKinematicsSolver in headless mode as follows:
from omni.isaac.gym.vec_env import VecEnvBase
env = VecEnvBase(headless=True)
from omni.isaac.motion_generation import LulaKinematicsSolver
the following error occurs:
File "/home/ragi/workspace/isaac/playground/cartpole_rllib/test copy.py", line 6, in <module>
from omni.isaac.motion_generation import LulaKinematicsSolver
File "/home/ragi/.local/share/ov/pkg/isaac_sim-2022.1.1/exts/omni.isaac.motion_generation/omni/isaac/motion_generation/__init__.py", line 14, in <module>
from omni.isaac.motion_generation.lula.motion_policies import RmpFlow, RmpFlowSmoothed
File "/home/ragi/.local/share/ov/pkg/isaac_sim-2022.1.1/exts/omni.isaac.motion_generation/omni/isaac/motion_generation/lula/__init__.py", line 1, in <module>
from .motion_policies import RmpFlow
File "/home/ragi/.local/share/ov/pkg/isaac_sim-2022.1.1/exts/omni.isaac.motion_generation/omni/isaac/motion_generation/lula/motion_policies.py", line 14, in <module>
import lula
ModuleNotFoundError: No module named 'lula'
But when switching headless to False, everything works. I am stuck…