Multispectral Images Initial processing Warnings and Error

PIX4Dmapper
1

Hi,

The first time, I am processing multispectral imagery from Micasense Sensor, During the initial processing, I am facing this error.

What does cause this error and warnings? Could you let me know, How to rectify this to get high accuracy results?

[Warning]: No path from reference camera to 2696
[Warning]: No path from reference camera to 5066
[Warning]: No path from reference camera to 5066
[Warning]: No path from reference camera to 11671
[Warning]: No path from reference camera to 13141
[Warning]: No path from reference camera to 13656
[Warning]: No path from reference camera to 13656
[Warning]: No path from reference camera to 16661
[Warning]: No path from reference camera to 16636
[Warning]: No path from reference camera to 16166
[Processing]: Calibrate
[Processing]: Filtering
[Processing]: Matching rig cameras
[Processing]: Add matches.
[Error]: [BundleAdjuster][minimize] no projections errors ! aborting.

Thanks
Sudhagar

2

[Error]: [BundleAdjuster][minimize] no projections errors! aborting. This might happen if there is not enough overlap or the image quality is not good. Can you give us a screenshot of your flight plan (mapview in Pix4D)? What was the frontal and side overlap? What was the flight height?