Cannot open omni.anim.people example

Omniverse Isaac Sim
1

Trying to set up the scene described here:
https://docs.omniverse.nvidia.com/app_isaacsim/app_isaacsim/ext_omni_anim_people.html
Steps to reproduce with Isaac Sim 2022.2.0:

  1. Activate the extensions described in the docs
  2. Navigate to omniverse://localhost/NVIDIA/Assets/Isaac/2022.2.0/Isaac/Samples/PeopleDemo/SimpleEventSimulation in the content browser
  3. Double-click simple_event_simulation.usd and select Open Original File
  4. Wait 5 minutes

Result:
UI is frozen with the message “please wait - opening omniverse://localhost…”
Log:
2023-02-16 10:46:08 [136,590ms] [Warning] [omni.kit.widget.filebrowser.thumbnails] Failed to list the folder at omniverse://localhost/NVIDIA/Assets/Isaac/2022.2.0/Isaac/Samples/PeopleDemo/SimpleEventSimulation:
2023-02-16 10:46:20 [149,068ms] [Warning] [omni.ui] omni::ui::GpuResourcesCache: trying to release non-existent cached GPU resource ‘c:/users/brunovetter/appdata/local/ov/pkg/isaac_sim-2022.2.0/kit/exts/omni.kit.window.filepicker/data/thumbnails/folder_256.png:2023-01-27@11:35:47’
2023-02-16 10:46:34 [163,302ms] [Warning] [omni.kit.widget.versioning.checkpoints_model] Failed to get checkpoints for omniverse://localhost/NVIDIA/Assets/Isaac/2022.2.0/Isaac/Samples/PeopleDemo/SimpleEventSimulation/simple_event_simulation.usd: Result.ERROR_NOT_SUPPORTED
2023-02-16 10:46:53 [181,770ms] [Warning] [rtx.neuraylib.plugin] [MDLC:COMPILER] 1.0 MDLC comp warn : omniverse://localhost/NVIDIA/Assets/Isaac/2022.2.0/Isaac/Environments/Simple_Warehouse/Materials/MaterialInstanceDynamic_1220.mdl?watch=00000209eee37b60(61,8): C181 unused variable ‘Local15’
2023-02-16 10:46:53 [181,772ms] [Warning] [rtx.neuraylib.plugin] [MDLC:COMPILER] 1.0 MDLC comp warn : omniverse://localhost/NVIDIA/Assets/Isaac/2022.2.0/Isaac/Environments/Simple_Warehouse/Materials/MaterialInstanceDynamic_1220.mdl?watch=00000209eee37b60(61,8): C181 unused variable ‘Local15’
2023-02-16 10:46:53 [181,772ms] [Warning] [rtx.neuraylib.plugin] [MDLC:COMPILER] 1.0 MDLC comp warn : omniverse://localhost/NVIDIA/Assets/Isaac/2022.2.0/Isaac/Environments/Simple_Warehouse/Materials/MaterialInstanceDynamic_1220.mdl?watch=00000209eee37b60(61,8): C181 unused variable ‘Local15’
2023-02-16 10:46:53 [181,773ms] [Warning] [rtx.neuraylib.plugin] [MDLC:COMPILER] 1.0 MDLC comp warn : omniverse://localhost/NVIDIA/Assets/Isaac/2022.2.0/Isaac/Environments/Simple_Warehouse/Materials/MaterialInstanceDynamic_1220.mdl?watch=00000209eee37b60(61,8): C181 unused variable ‘Local15’
2023-02-16 10:46:53 [181,773ms] [Warning] [rtx.neuraylib.plugin] Compiler Core: omniverse://localhost/NVIDIA/Assets/Isaac/2022.2.0/Isaac/Environments/Simple_Warehouse/Materials/MaterialInstanceDynamic_1220.mdl?watch=00000209eee37b60(61,8): C181 unused variable ‘Local15’
2023-02-16 10:46:53 [181,773ms] [Warning] [rtx.neuraylib.plugin] Compiler Core: omniverse://localhost/NVIDIA/Assets/Isaac/2022.2.0/Isaac/Environments/Simple_Warehouse/Materials/MaterialInstanceDynamic_1220.mdl?watch=00000209eee37b60(61,8): C181 unused variable ‘Local15’

Thanks for any help!

2

Hi @bruno.vetter , it seems that there is an issue with opening the scene. Can try to reload it again? It doesn’t seem like an issue with omni.anim.people

3

@bruno.vetter I was able to reproduce what you received from the logs but it should not prevent you from opening the scene. Could you provide what your Operating System is and your GPU / GPU Drivers?

4

I tried to reload a couple of times, also restarting Isaac Sim, but the problem persists.

5

My OS is Windows 10 Professional, I have a Razer Laptop with RTX3080 GPU, using driver version Studio 522.30.

6

Adding the complete logfile:
kit_20230217_103916.log (3.3 MB)

7

@bruno.vetter an additional step you can try is:

  • Right click on the file. Click on Collect Asset and chose a local folder
  • Once collected, open the file from the collected folder

This is to rule out any issues with Nucleus first

8

Hi Teresa,
I was able to collect the asset into a local folder. When I open the file from there though, I get stuck at the same point. See attached log.

Thanks
Bruno
kit_20230223_091107.log (3.4 MB)

9

Hi Teresa,

running isaac sim with --reset-user did the trick!

Best,
Bruno

1 Like
10

Great, can’t tell what was the issue. A diff between the previous user configuration file and the new one might tell us more, but assume this was wiped away. Glad it was solved

11

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