Omni.physx.bundle not found, but needed for Digital Twins course (Deep Learning Institute)

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1

This is regarding the course “How to Build OpenUSD Applications for Industrial Digital Twins” at the Deep Learning Institute. (I hope this the right place to post)

In step 4.1, the instructions are to add PhysX by adding the convenient bundle:

in your .kit file, add the following extension to the end of the [dependencies] section:

"omni.physx.bundle" = {}

The bundle is also referenced elsewhere in documentation, for example here Physics Core — Omniverse Extensions latest documentation

Unfortunately, the bundle does not seem to exist. When launching this kit, I receive the following error message:

2024-08-13 01:17:27 [2,178ms] [Error] [omni.ext.plugin] Failed to resolve extension dependencies. Failure hints:
	[digital_twin-0.1.0] dependency: 'omni.physx.bundle' = { version='^' } can't be satisfied. Available versions:
	 (none found)
 Synced registries:
	 - kit/default         : found 0 packages (couldn't connect or empty)
	 - kit/sdk             : found 0 packages (couldn't connect or empty)
	 - kit/prod/default    : found 231 packages 
	 - kit/prod/sdk        : found 317 packages
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2

Ok let me find out and get back to you.

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3

@Richard3D This is issue is still open. I tried adding physx bundle and got the same error. Any updates on this?

4

@Richard3D I tried adding version to the dependency but still got the same error.

dependency: 'omni.physx.bundle' = { version='>=105.1.10' } can't be satisfied. Available versions:
         (none found)
 Synced registries:
         - kit/default         : found 237 packages
         - kit/sdk             : found 318 packages
         - kit/community       : found 362 packages
         - kit/prod/sdk        : found 318 packages
5

Yes. The issue is that we have not published the PhysX bundle for Kit 106 yet. You are a little ahead of us :-) If you are following the tutorial, it would be best to do it on Kit 105.2 which is on the Launcher. Once we publish all of the sample extensions to the public registry, this will all work with Kit 106 as well. Sorry for inconvenience.

6

Hi, I too got the same issue. Can you send me any relevant links or guide me to get version 105.2? The git repo I referred to doesn’t have version 105.2 (Git URL: GitHub - NVIDIA-Omniverse/kit-app-template: Omniverse Kit App Template)

7

When I say 2023.2.5, I just mean go download the USD Composer 2023.2.5 from the Launcher and start to develop from that starting point. The “KAT”, Kit App Template is brand new for Kit 106, but it’s the same exact idea as USD Composer 2023.2.5. They are both given as example templates.

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9

Thanks for the research and clarification @Richard3D.