Replicator Composer/IsaacSim Headless - INVALID_URI for Nucleus Server

Omniverse Isaac Sim
1

Hello,

I’m trying to follow a tutorial on running Replicator Composer. The first sample run fails when parsing and checking the input parameterization…specifically here:

[18.122s] Simulation App Startup Complete
Parsing and checking input parameterization.
2023-02-28 18:45:15 [22,240ms] [Warning] [omni.client.plugin]  Tick: provider_nucleus: CC-493: Request through cache failed. Retrying without cache for omni1ReadAssetVersion(omniverse://localhost/NVIDIA/Assets/Isaac/2022.2.1): INVALID_URI
2023-02-28 18:45:15 [22,240ms] [Warning] [omni.client.plugin]  Tick: omniclient: CC-873: Bypassing cache until the application is restarted
2023-02-28 18:45:16 [22,746ms] [Warning] [omni.client.plugin]  Tick: provider_nucleus: Failed result for omni1ReadAssetVersion(omniverse://localhost/NVIDIA/Assets/Isaac/2022.2.1): INVALID_URI
2023-02-28 18:45:19 [26,244ms] [Warning] [omni.client.plugin]  Tick: provider_nucleus: CC-493: Request through cache failed. Retrying without cache for omni1ReadAssetVersion(omniverse://localhost/NVIDIA/Assets/Isaac/2022.2.1/NVIDIA/Assets/Isaac/2022.1/Isaac/Props/Forklift/forklift.usd): INVALID_URI
2023-02-28 18:45:19 [26,630ms] [Warning] [omni.client.plugin]  Tick: provider_nucleus: Failed result for omni1ReadAssetVersion(omniverse://localhost/NVIDIA/Assets/Isaac/2022.2.1/NVIDIA/Assets/Isaac/2022.1/Isaac/Props/Forklift/forklift.usd): INVALID_URI

I’m using this command on Windows, which gets Isaac Sim (Headless Native) to run but again, throws the above error in the console window:

python.bat C:/Users/AppData/Local/ov/pkg/isaac_sim-2022.2.0/tools/composer/src/main.py --input C:/Users/AppData/Local/ov/pkg/isaac_sim-2022.2.0/composer-workspace/parameters/warehouse.yaml --output C:/Users/AppData/Local/ov/pkg/isaac_sim-2022.2.0/composer-workspace/dataset/tutorial_1 --mount C:/Users/AppData/Local/ov/pkg/isaac_sim-2022.2.0/composer-workspace --num-scenes 10 --nucleus-server localhost/NVIDIA/Assets/Isaac/2022.2.0

I even tried using 2022.1 to match the paths in the error log - no luck.

Any help would be greatly appreciated!

2

Solved by following the discussion here: Replicator composer scenario model not found on omniverse://localhost or locally - #2 by WendyGram

3

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