yolov8在910A上训练报错

[shmilybg]

环境：[MindCV0.2.2]MindSpore2.0.0-Cann6.3.rc1-Python3.7-Euler2.8
启动命令：python train.py --config ./configs/yolov8/yolov8m.yaml
报错：

Scanning 'coco/val2017.cache' images and labels... 0 found, 0 missing, 0 empty, 5000 corrupted: 100%|█| 5000/5000 [00:00<00:00, 21656.7
Traceback (most recent call last):
  File "test.py", line 511, in <module>
    main(args)
  File "test.py", line 466, in main
    stride=max(args.network.stride),
  File "/home/ma-user/work/mindyolo/mindyolo/data/dataset.py", line 133, in __init__
    cache, exists = self.cache_labels(cache_path), False  # cache
  File "/home/ma-user/work/mindyolo/mindyolo/data/dataset.py", line 289, in cache_labels
    print(f"WARNING: No labels found in {path}. See {self.help_url}")
AttributeError: 'COCODataset' object has no attribute 'help_url'
--------------------------------------------------------------------------
Primary job  terminated normally, but 1 process returned
a non-zero exit code. Per user-direction, the job has been aborted.
--------------------------------------------------------------------------
--------------------------------------------------------------------------
mpirun detected that one or more processes exited with non-zero status, thus causing
the job to be terminated. The first process to do so was:

  Process name: [[47846,1],0]
  Exit code:    1
--------------------------------------------------------------------------

[zhanghuiyao]

看起来是在cache_label的时候，数据集里面没找到相应的label file
https://github.com/mindspore-lab/mindyolo/blob/master/mindyolo/data/dataset.py#L200

[zhanghuiyao]

@yuedongli1 打印中的help_url的打印可以先删掉哈
https://github.com/mindspore-lab/mindyolo/blob/master/mindyolo/data/dataset.py#L289C67-L289C75

[shmilybg]

可以了 感谢大佬