Can't Add Articulation to Basic Car ISAAC SIM

Omniverse Isaac Sim
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1

I am trying to add articulation to a basic car with a cube mesh as its chassis and 4 cylinder meshes as its wheels. I created the joints on them and they are working fine - I tested the car on a sloped surface and the tires are rotating correctly. I also added the “Articulation Root” property to the parent. However, when I try to use the dynamic control function: _dynamic_control.acquire_dynamic_control_interface(), I get the error:

2021-10-19 06:47:49 [115,503ms] [Error] [omni.isaac.dynamic_control.plugin] DcGetArticulationJointCount: Invalid or expired articulation handle

I am using ISAAC SIM 2021.1.1-beta.9

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Adding @Sheikh_Dawood for insights

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Hello, @yigituzee Can you make a video with what you are trying to do / share a bit of the code that is causing the issue? this will help us have a more precise understanding of what’s going on and be able to help you better.