AttributeError: 'Namespace' object has no attribute 'max_steps'

[YongzhengCui]

Hi,

I have a problem, when I run the command python store_episodes_parallel.py --gpu_capacity 1 --scenes_list HxpKQynjfin --episodes_save_dir /home/ros/cyz/UPEN/my_models/ --root_path /home/ros/cyz/habitat-lab --episode_len 10 an error like below occurs.

options: split train grid_dim 768 crop_size 160 cell_size 0.05 turn_angle 30 forward_step_size 0.25 n_spatial_classes 3 img_size 256 max_num_episodes 2500 episode_len 10 truncate_ep True occupancy_height_thresh -1.0 scenes_list ['HxpKQynjfin'] root_path /home/ros/cyz/habitat-lab episodes_path habitat-api/data/datasets/objectnav/mp3d/ ep_set v1 episodes_root scenes_dir habitat-api/data/scene_datasets/ episodes_save_dir /home/ros/cyz/UPEN/my_models/ gpu_capacity 1 multiprocessing.pool.RemoteTraceback: """ Traceback (most recent call last): File "/home/ros/anaconda3/envs/UPEN/lib/python3.6/multiprocessing/pool.py", line 119, in worker result = (True, func(*args, **kwds)) File "/home/ros/anaconda3/envs/UPEN/lib/python3.6/multiprocessing/pool.py", line 47, in starmapstar return list(itertools.starmap(args[0], args[1])) File "/home/ros/cyz/UPEN/store_episodes_parallel.py", line 67, in store_episodes data = HabitatDataScene(options, config_file, scene_id=scene_id, existing_episode_list=existing_episode_list) File "/home/ros/cyz/UPEN/datasets/dataloader.py", line 87, in init cfg.ENVIRONMENT.MAX_EPISODE_STEPS = options.max_steps AttributeError: 'Namespace' object has no attribute 'max_steps' """

The above exception was the direct cause of the following exception:

Traceback (most recent call last): File "store_episodes_parallel.py", line 153, in pool.starmap(store_episodes, args) File "/home/ros/anaconda3/envs/UPEN/lib/python3.6/multiprocessing/pool.py", line 274, in starmap return self._map_async(func, iterable, starmapstar, chunksize).get() File "/home/ros/anaconda3/envs/UPEN/lib/python3.6/multiprocessing/pool.py", line 644, in get raise self._value AttributeError: 'Namespace' object has no attribute 'max_steps'

[ggeorgak11]

I pushed a fix. Please try again.

[YongzhengCui]

Thanks for your reply, the problem is solved. However, there is a problem when I try to generate the training data, the log shows "0", no data is generated under the specified directory. The command I run is:

python store_episodes_parallel.py --gpu_capacity 1 --scenes_list HxpKQynjfin --episodes_save_dir /my_model --root_path /home/ros/cyz/habitat-lab --episode_len 10

The corresponding log output is:

OpenGL version: 4.6.0 NVIDIA 440.33.01 Using optional features: GL_ARB_ES2_compatibility GL_ARB_direct_state_access GL_ARB_get_texture_sub_image GL_ARB_invalidate_subdata GL_ARB_multi_bind GL_ARB_robustness GL_ARB_separate_shader_objects GL_ARB_texture_filter_anisotropic GL_ARB_texture_storage GL_ARB_texture_storage_multisample GL_ARB_vertex_array_object GL_KHR_debug Using driver workarounds: no-forward-compatible-core-context no-layout-qualifiers-on-old-glsl nv-zero-context-profile-mask nv-implementation-color-read-format-dsa-broken nv-cubemap-inconsistent-compressed-image-size nv-cubemap-broken-full-compressed-image-query nv-compressed-block-size-in-bits I0424 21:41:57.030951 12079 ResourceManager.cpp:234] ResourceManager::loadStage : Not loading semantic mesh I0424 21:41:57.030966 12079 ResourceManager.cpp:262] ResourceManager::loadStage : start load render asset /home/ros/cyz/habitat-labhabitat-api/data/scene_datasets/mp3d/HxpKQynjfin/HxpKQynjfin.glb. I0424 21:41:57.030969 12079 ResourceManager.cpp:569] ResourceManager::loadStageInternal : Attempting to load stage /home/ros/cyz/habitat-labhabitat-api/data/scene_datasets/mp3d/HxpKQynjfin/HxpKQynjfin.glb I0424 21:41:57.030984 12079 ResourceManager.cpp:1119] Importing Basis files as BC7 for HxpKQynjfin.glb W0424 21:41:57.532372 12079 Simulator.cpp:248] :

The active scene does not contain semantic annotations.

I0424 21:41:57.548833 12079 simulator.py:213] Loaded navmesh /home/ros/cyz/habitat-labhabitat-api/data/scene_datasets/mp3d/HxpKQynjfin/HxpKQynjfin.navmesh 0 Now the pool is closed and no longer available

Looking forward to hearing from you, thank you very much.

[ggeorgak11]

This is looks like a path issue. The path that you posted: I0424 21:41:57.548833 12079 simulator.py:213] Loaded navmesh /home/ros/cyz/habitat-labhabitat-api/data/scene_datasets/mp3d/HxpKQynjfin/HxpKQynjfin.navmesh needs to be fixed.

[BoLeiChen]

Hi, I am also plagued by this problem. The path to my data is：/home/cbl/habitat-lab/habitat-api/data/scene_datasets/mp3d/HxpKQynjfin/HxpKQynjfin.navmesh, but also unable to generate data.

[ggeorgak11]

Did you confirm that is the right path to the glb and navmesh files? Probably you don't need both habitat-lab and habitat-api in the path.

[BoLeiChen]

Yes, I'm sure the glb and navmesh files can be found in the corresponding directory.

[huangzizhen]

Yes, I'm sure the glb and navmesh files can be found in the corresponding directory.

@BoLeiChen have you solve this problem,I meet the same

[huangzizhen]

@Cyz981126 have you solve this problem,I meet the same.thank you very much.