Debugging code in robotics involves a systematic and thorough approach to identify and resolve issues. Firstly, I begin by understanding the problem through detailed observation of the robot’s behavior and error messages. This initial diagnosis helps in pinpointing the potential areas where the problem might reside.

Next, I check the hardware connections and components to ensure there are no physical issues affecting the software. Once the hardware is verified, I proceed to review the code. I start by examining the most recent changes, as new bugs often stem from recent modifications.

I use logging extensively, adding print statements or using a logging framework to track the robot’s state and the flow of execution. This helps in identifying where the code is deviating from the expected behavior. Simultaneously, I employ debugging tools available in the development environment to step through the code, inspect variables, and monitor the robot’s responses.

If the problem persists, I break down the code into smaller segments, testing each module independently to isolate the faulty section. Collaboration is also key; discussing the issue with colleagues can provide new perspectives and solutions.

Finally, after identifying and fixing the bug, I conduct thorough testing to ensure the solution works across different scenarios, preventing future issues.