train: WARNING: No labels found in tmp\train.cache. See https://github.com/ultralytics/yolov5/wiki/Train-Custom-Data
train: WARNING: Cache directory tmp is not writeable: [WinError 183] 当文件已存在时,无法创建该文件。: 'tmp\\train.cache.npy' -> 'tmp\\train.cache'
Traceback (most recent call last):
File "train.py", line 614, in <module>
main(opt)
File "train.py", line 511, in main
train(opt.hyp, opt, device, callbacks)
File "train.py", line 212, in train
prefix=colorstr('train: '))
File "D:\PycharmProject\CSU_XYB\utils\datasets.py", line 108, in create_dataloader
prefix=prefix)
File "D:\PycharmProject\CSU_XYB\utils\datasets.py", line 422, in __init__
assert nf > 0 or not augment, f'{prefix}No labels in {cache_path}. Can not train without labels. See {HELP_URL}'
AssertionError: train: No labels in tmp\train.cache. Can not train without labels. See https://github.com/ultralytics/yolov5/wiki/Train-Custom-Data
不懂为什么会显示没有标注.