NeuralSLAM model review and run

[BobMak]

No description provided.

[BobMak]

getting an error trying to run eval on pre-trained models:

Traceback (most recent call last):
  File "/home/vlad/Projects/DroneObjectNav/Neural-SLAM/main.py", line 15, in <module>
    from env import make_vec_envs
  File "/home/vlad/Projects/DroneObjectNav/Neural-SLAM/env/__init__.py", line 3, in <module>
    from .habitat import construct_envs
  File "/home/vlad/Projects/DroneObjectNav/Neural-SLAM/env/habitat/__init__.py", line 9, in <module>
    from .exploration_env import Exploration_Env
  File "/home/vlad/Projects/DroneObjectNav/Neural-SLAM/env/habitat/exploration_env.py", line 28, in <module>
    from env.habitat.utils.noisy_actions import CustomActionSpaceConfiguration
  File "/home/vlad/Projects/DroneObjectNav/Neural-SLAM/env/habitat/utils/noisy_actions.py", line 12, in <module>
    from habitat_sim.agent.controls import register_move_fn
ImportError: cannot import name 'register_move_fn' from 'habitat_sim.agent.controls' (/home/vlad/anaconda3/envs/DroneObjectNav/lib/python3.7/site-packages/habitat_sim/agent/controls/__init__.py)

likely related to having a wrong version of habitat_sim

[BobMak]

Reinstalled neuralSlam and its dependencies outside of the conda env, and things seem to be working now.

running pretrained models on eval with python main.py --split val --eval 1 --train_global 0 --train_local 0 --train_slam 0 \ --load_global pretrained_models/model_best.global \ --load_local pretrained_models/model_best.local \ --load_slam pretrained_models/model_best.slam :

[Harryoter]

I also have the same problem, but I still cannot fix it. My env version: habitat-sim=v0.1.5, habitat-api=v0.1.5, python=3.7.11. How did you solve it?

[BobMak]

I was using incompatible habitat sim and api versions. Installing commits specified in NeuralSLAM repo helped.