Validation errors are NaN

[OOF-dura]

I am using Depth images for detection using Yolov5.
And I switch the image from [1,200,200] to [3,200,200] by duplication.

But I find:

Any suggestions?

[github-actions]

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[OOF-dura]

My personal requirements are:

• I want to set img size to be [320,180]
• set the NN to take 1 channel rather than 3 channels
• set the NN to take validation at each epoch round.

[github-actions]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.