In productionProintermediateUnknown-space policy
The path cuts through unmapped space
Keep delivery routes inside validated warehouse areas.
Pairs with Global planning in Nav2 Incident Response. Read the concept first, then diagnose it here.
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The global path leaves the mapped aisle and shortcuts through unknown cells.
Ubuntu 24.04, ROS 2 Jazzy, Nav2, Gazebo Harmonic, warehouse mission simulator
System boundary
Trace only the relevant path.
occupancy mapunknown-space policyglobal path
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.
- Path uses known free space
- Valid mapped route remains available
- Hidden regression behavior
- Root cause explanation