AssertionError: train: No labels in my_dates\labels\train\img.cache. Can not train without labels.

yolov5遇到这种错误怎么改

AssertionError: train: No labels in my_dates\labels\train\img.cache. Can not train without labels. See https://github.com/ultralytics/yolov5/wiki/Train-Custom-Data
还望各位讲解具体改法