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. It is a 4 wheel drive. For action graph I followed, one of the forum solution provided. How to solve this issue? Below is my urdf info and the action graph i am using.

[RandomOakForest]

Thank you for posting this. Unfortunately, Isaac Lab does not support graphs. You may be able to use them in Isaac Sim for the task you intend.