I created a nucleos collaboration server in Omniverse GUI such as below
Now, rerun the code and got this error
(isaac-sim) mona@ard-gpu-01:~/.local/share/ov/pkg/isaac_sim-2022.2.0$ ./python.sh tools/composer/src/main.py --input *.parameters/tutorial.yaml --output */dataset/tutorial_1 --mount ~/composer-workspace/ --num-scenes 10
2023-01-20 17:10:25 [6,388ms] [Warning] [omni.kit.menu.utils.scripts.builder_utils] ********************* MenuItemDescription Action Graph *********************
2023-01-20 17:10:25 [6,388ms] [Warning] [omni.kit.menu.utils.scripts.builder_utils] Action Graph uses onclick_fn and/or unclick_fn which are deprecated. Use onclick_action and unclick_action instead which use omni.kit.actions.core
[6.395s] [ext: omni.kit.window.stats-0.1.2] startup
[6.397s] [ext: omni.isaac.sim.python-2022.2.0] startup
[6.397s] Simulation App Starting
2023-01-20 17:10:25 [6,564ms] [Warning] [omni.client.plugin] HTTP Client: provider_http: CC-493: Request through cache failed. Retrying without cache for https://omniverse-content-production.s3.us-west-2.amazonaws.com/.cloudfront.toml
2023-01-20 17:10:25 [6,564ms] [Warning] [omni.client.plugin] HTTP Client: omniclient: CC-873: Bypassing cache until the application is restarted
[8.550s] app ready
[8.637s] RTX ready
[8.637s] RTX ready
[8.716s] Simulation App Startup Complete
Parsing and checking input parameterization.
Traceback (most recent call last):
File "tools/composer/src/main.py", line 93, in <module>
mount=args.mount,
File "/home/mona/.local/share/ov/pkg/isaac_sim-2022.2.0/extscache/omni.replicator.composer-1.2.2+lx64/omni/replicator/composer/src/composer.py", line 86, in __init__
mount=mount,
File "/home/mona/.local/share/ov/pkg/isaac_sim-2022.2.0/extscache/omni.replicator.composer-1.2.2+lx64/omni/replicator/composer/src/parser.py", line 97, in __init__
self.params = self.parse_input(input_file)
File "/home/mona/.local/share/ov/pkg/isaac_sim-2022.2.0/extscache/omni.replicator.composer-1.2.2+lx64/omni/replicator/composer/src/parser.py", line 557, in parse_input
params = self.parse_params(params)
File "/home/mona/.local/share/ov/pkg/isaac_sim-2022.2.0/extscache/omni.replicator.composer-1.2.2+lx64/omni/replicator/composer/src/parser.py", line 495, in parse_params
self.parse_paths(params)
File "/home/mona/.local/share/ov/pkg/isaac_sim-2022.2.0/extscache/omni.replicator.composer-1.2.2+lx64/omni/replicator/composer/src/parser.py", line 339, in parse_paths
self.parse_paths(path)
File "/home/mona/.local/share/ov/pkg/isaac_sim-2022.2.0/extscache/omni.replicator.composer-1.2.2+lx64/omni/replicator/composer/src/parser.py", line 339, in parse_paths
self.parse_paths(path)
File "/home/mona/.local/share/ov/pkg/isaac_sim-2022.2.0/extscache/omni.replicator.composer-1.2.2+lx64/omni/replicator/composer/src/parser.py", line 364, in parse_paths
paths = _verify_paths(key, [path], correct_file_types)
File "/home/mona/.local/share/ov/pkg/isaac_sim-2022.2.0/extscache/omni.replicator.composer-1.2.2+lx64/omni/replicator/composer/src/parser.py", line 318, in _verify_paths
raise ValueError(f"Parameter {key} has path {path} not found on {self.nucleus_server} or locally.")
ValueError: Parameter obj_model has path /Isaac/Props/Forklift/forklift.usd not found on omniverse://localhost or locally.
2023-01-20 17:10:28 [9,657ms] [Warning] [carb.audio.context] 1 contexts were leaked
./python.sh: line 41: 28637 Segmentation fault (core dumped) $python_exe "$@" $args
There was an error running python
Here’s what I have in my workspace:
(base) mona@ard-gpu-01:~/composer-workspace$ tree .
.
├── assets
│ ├── colors
│ │ └── macbeth_chart.txt
│ ├── materials
│ │ └── materials.txt
│ ├── models
│ │ ├── hospital.txt
│ │ ├── office.txt
│ │ ├── robots.txt
│ │ ├── shapes.txt
│ │ └── warehouse.txt
│ └── textures
│ ├── backgrounds.txt
│ ├── indoor.txt
│ ├── patterns.txt
│ ├── skies.txt
│ └── synthetic.txt
└── parameters
├── flying_things_3d.yaml
├── flying_things_4d.yaml
├── profiles
│ ├── base_groups.yaml
│ └── default.yaml
├── tutorial.yaml
└── warehouse.yaml
7 directories, 18 files
and here’s the parameter yaml file from the YouTube tutorial: Isaac Sim: Generating Synthetic Data using Replicator Composer
(base) mona@ard-gpu-01:~/composer-workspace$ cat parameters/tutorial.yaml
# object parameters
flying_objects:
obj_model: /Isaac/Props/Forklift/forklift.usd
obj_count: 1
obj_size: 100
obj_horiz_fov_loc: 0
obj_vert_fov_loc: 0
obj_distance: 400
# room parameters
scenario_room_enabled: True
floor_size: 2000
wall_height: 2000
# camera parameters
camera_coord: (0, 0, 50)
camera_rot: (0, 0, 0)
