In productionProbeginnerGoal tolerance
The robot reaches the goal but never succeeds
Define a completion envelope consistent with localization and actuator accuracy.
Pairs with Goal tolerances, oscillation, and safety in Nav2 Incident Response. Read the concept first, then diagnose it here.
Unlock this lab with ProOperator report
The robot settles 8 mm from the target and repeatedly makes tiny corrections.
Ubuntu 24.04, ROS 2 Jazzy, Nav2, Gazebo Harmonic, warehouse mission simulator
System boundary
Trace only the relevant path.
pose estimate uncertaintygoal checkercontroller correction
How this lab works
You diagnose it — no command list.
Open the repair workspace and gather your own evidence in a real terminal. No diagnostic commands are handed to you — finding the fault is the exercise. Stuck? Progressive hints unlock inside the workspace.
Verification
Your repair must pass more than the visible symptom.
- Goal completes
- Final error remains task-appropriate
- Hidden regression behavior
- Root cause explanation