Hi Nabin,
Welcome to Pix4D Community!
I notice in the quality report, you are using the Phantom 4 Pro multispectral camera, is this correct?
Have you tried processing the multispectral images separately from the RGB images?
If you would like to merge the two projects, you can follow the instructions from this article.
Merging multispectral projects in PIX4Dmapper
I could find more information about a similar issue in the following Community post. Feel free to take a look.
Missing some information in the quality report
I hope all this information helps you.
Don’t hesitate to reach out at any time.
Have a very nice day.
Best regards