search

makiJanus / Easy_DRL_Isaac_Sim

57 stars 4 forks source link

'NoneType' object has no attribute 'is_homogeneous' #2

Open STONEKONG opened 2 years ago

STONEKONG commented 2 years ago

'NoneType' object has no attribute 'is_homogeneous' File "/home/xzh/.local/share/ov/pkg/isaac_sim-2022.1.0/kit/extsPhysics/omni.physics.tensors-1.4.12-5.1/omni/physics/tensors/impl/api.py", line 120, in is_homogeneous return self._backend.is_homogeneous File "/home/xzh/.local/share/ov/pkg/isaac_sim-2022.1.0/exts/omni.isaac.core/omni/isaac/core/articulations/articulation_view.py", line 118, in initialize assert self._physics_view.is_homogeneous File "/home/xzh/.local/share/ov/pkg/isaac_sim-2022.1.0/exts/omni.isaac.core/omni/isaac/core/articulations/articulation.py", line 179, in initialize self._articulation_view.initialize(physics_sim_view=physics_sim_view) File "/home/xzh/.local/share/ov/pkg/isaac_sim-2022.1.0/exts/omni.isaac.core/omni/isaac/core/scenes/scene.py", line 237, in _finalize robot.initialize(physics_sim_view) File "/home/xzh/.local/share/ov/pkg/isaac_sim-2022.1.0/exts/omni.isaac.core/omni/isaac/core/world/world.py", line 282, in reset self._scene._finalize(self.physics_sim_view) File "/home/xzh/Documents/code/Easy_DRL_Isaac_Sim/DRL_Isaac_lib/env.py", line 190, in reset self._my_world.reset() File "/home/xzh/Documents/code/Easy_DRL_Isaac_Sim/DRL_Isaac_lib/env.py", line 253, in my_env.reset()

MaxiEIE commented 2 years ago

Hi! Can you tell me the isaac sim version that you are using? and when this errors arises?

Cheers!

STONEKONG commented 2 years ago

The version of my isaac-sim is 2022.1.0. Thanks for your reply, I have fixed this error.

MaxiEIE commented 2 years ago

Nice! I'm sorry for your errors, this library was developed for the previous version of isaac sim, in 2022.1 nvidia changes some things in the code, for example, I had some erorrs wirh the camera code, when the updated version is ready I'll update the git.

Cheers!

hjlllll commented 8 months ago

how to fix? thanks