Usd_setup_holonomic_robot Node Error Starting from May 21, 2025

Omniverse Isaac Sim
1

Isaac Sim Version

[O] 4.5.0

Operating System

[O] Ubuntu 22.04

Topic Description

Detailed Description

The ‘usd_setup_holonomic_robot’ node, which previously worked fine with my robot setup, has stopped functioning from 2025.5.21.
It seems to be related to a path issue, although I haven’t changed anything in my setup. I’m wondering if there was any update or internal change to the node or the underlying USD/OmniGraph system on the day of the 5.21 release?

I’ve also made sure to include ‘isaacmecanumwheel:angle’ and ‘isaacmecanumwheel:radius’ attributes to the relevant joints.

I’m attaching the error log and a screenshot of my full OmniGraph setup.

Any help or clarification would be appreciated.

Thanks!

Error Messages

2025-05-27 08:40:35 [Error] [omni.graph.core.plugin] /World/Holonomic_Controller/usd_setup_holonomic_robot: [/World/Holonomic_Controller] OmniGraph Error: Failed in HolonomicRobotUsdSetup: ‘usdrt.Sdf._Sdf.Path’ object has no attribute ‘GetPath’

Screenshots or Videos

(If applicable, add screenshots or links to videos that demonstrate the issue)

image
image2713×1133 378 KB

2

I don’t believe any packages have been updated recently. Could you compare the current log with the previous log to check for any updates or potential culprit messages?

3

Hello!

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