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) 
