If you see the error message "Oops! There's a problem with the checkpoint scan. Please re-do the scan." during your test drive, it usually means that the number on the cone isnāt clear enough for the system to read.
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Here are some simple tips to help you scan the cones correctly:
Position Your Bot Properly: Keep your bot at a distance where the coneās number is clearly visible. Not too close, not too far.
Face the Cone Directly: Make sure your bot is directly facing the cone to get the best view and avoid any obstructions.
Use Camera Sensors: Use your botās camera sensors to scan, avoid bumping into the cones and to keep them in view.
Adjust for Night Scanning: If you're testing at night, turn off your headlights to prevent reflections from interfering with the scan.
Go to How to test drive for more details about test drive.
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