Question - 4 wheel differential drive bot is not moving forward/backword

[Urvishkumar-Bharti]

I have this 4 wheel differential drive bot, when I am trying to move forward the front and back wheels are moving in opposite direction. All 4 wheel has motors. For action graph I followed, one of the forum solution provided. How to solve this issue? Attached my action graph and the urdf information.

[RandomOakForest]

Thanks for posting this question. I'll move this post to our Discussions section for the team to follow up. However, this is more likely to benefit from posting it in the Isaac Sim forums.

[RandomOakForest]

Following up, the team has confirmed that we don't support action graphs in IsaacLab. I'll encourage you to try other ways of doing this with Isaac Sim. Thanks for your interest in Isaac Lab/Sim.

[siddhu003]

Since action graphs are not supported in Isaac Lab, is there any other way to do this in Isaac Lab? Could this be done with Python Scripting? I looked a bit into Isaac Sim: Extensions API and 'isaacsim.robot.wheeled_robots' but I don't think this is available/supported in Isaac Lab.