List index out of range Error for Append method in YoloV5

hi i put print(imgs) at some points that you said, unfortunately “imgs”
list is empty at every where. please look at below image:

We much prefer the output as text instead of a screenshot.

Anyway, it looks like it becomes empty right after your “Validation”
message. I suspect this line:

 imgs = os.listdir(trainimagepath)

which seems to be returning an empty list. And from then on the list is
empty, thus your error.

That says that the trainimagepath directory has no image files in it.