问题1求助：AttributeError: ‘NoneType‘ object has no attribute ‘_free_weak_ref‘

最新推荐文章于 2024-12-22 15:26:20 发布
最新推荐文章于 2024-12-22 15:26:20 发布
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分类专栏： 问题求助 文章标签： python 深度学习 人工智能 YOLO 计算机视觉 conda
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本文链接：https://blog.youkuaiyun.com/qq_46781387/article/details/143465486
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问题描述：我是在autodl 租服务器跑yolo,但是每次训练完后，都会报如下错误。请问是哪里有问题呢？  (pythorch版本有问题吗？）

 

Ultralytics YOLOv8.2.50 🚀 Python-3.8.10 torch-1.11.0+cu113 CUDA:0 (NVIDIA GeForce RTX 3090, 24260MiB)
YOLOv8n-C2f-DCNV2 summary (fused): 169 layers, 3037230 parameters, 0 gradients, 8.0 GFLOPs
val: Scanning /root/mushroom_enhancement/mushroom_enhancement/labels/val.cache... 1260 images, 0 backgrounds, 0 corrupt: 100%|███████
                 Class     Images  Instances      Box(P          R      mAP50  mAP50-95): 100%|██████████| 79/79 [00:27<00:00,  2.85i
                   all       1260      38346      0.959      0.938      0.979      0.831
Speed: 0.1ms preprocess, 0.7ms inference, 0.0ms loss, 0.4ms postprocess per image
Results saved to runs/val/exp8
Exception ignored in: <function StorageWeakRef.__del__ at 0x7fac8e98cee0>
Traceback (most recent call last):
  File "/root/miniconda3/lib/python3.8/site-packages/torch/multiprocessing/reductions.py", line 36, in __del__
  File "/root/miniconda3/lib/python3.8/site-packages/torch/storage.py", line 520, in _free_weak_ref
AttributeError: 'NoneType' object has no attribute '_free_weak_ref'
Exception ignored in: <function StorageWeakRef.__del__ at 0x7fac8e98cee0>
Traceback (most recent call last):
  File "/root/miniconda3/lib/python3.8/site-packages/torch/multiprocessing/reductions.py", line 36, in __del__
  File "/root/miniconda3/lib/python3.8/site-packages/torch/storage.py", line 520, in _free_weak_ref
AttributeError: 'NoneType' object has no attribute '_free_weak_ref'
Exception ignored in: <function StorageWeakRef.__del__ at 0x7fac8e98cee0>
Traceback (most recent call last):
  File "/root/miniconda3/lib/python3.8/site-packages/torch/multiprocessing/reductions.py", line 36, in __del__
  File "/root/miniconda3/lib/python3.8/site-packages/torch/storage.py", line 520, in _free_weak_ref
AttributeError: 'NoneType' object has no attribute '_free_weak_ref'
Exception ignored in: <function StorageWeakRef.__del__ at 0x7fac8e98cee0>
Traceback (most recent call last):
  File "/root/miniconda3/lib/python3.8/site-packages/torch/multiprocessing/reductions.py", line 36, in __del__
  File "/root/miniconda3/lib/python3.8/site-packages/torch/storage.py", line 520, in _free_weak_ref
AttributeError: 'NoneType' object has no attribute '_free_weak_ref'
Exception ignored in: <function StorageWeakRef.__del__ at 0x7fac8e98cee0>
Traceback (most recent call last):
  File "/root/miniconda3/lib/python3.8/site-packages/torch/multiprocessing/reductions.py", line 36, in __del__
  File "/root/miniconda3/lib/python3.8/site-packages/torch/storage.py", line 520, in _free_weak_ref
AttributeError: 'NoneType' object has no attribute '_free_weak_ref'
Exception ignored in: <function StorageWeakRef.__del__ at 0x7fac8e98cee0>
Traceback (most recent call last):
  File "/root/miniconda3/lib/python3.8/site-packages/torch/multiprocessing/reductions.py", line 36, in __del__
  File "/root/miniconda3/lib/python3.8/site-packages/torch/storage.py", line 520, in _free_weak_ref
AttributeError: 'NoneType' object has no attribute '_free_weak_ref'
Exception ignored in: <function StorageWeakRef.__del__ at 0x7fac8e98cee0>
Traceback (most recent call last):
  File "/root/miniconda3/lib/python3.8/site-packages/torch/multiprocessing/reductions.py", line 36, in __del__
  File "/root/miniconda3/lib/python3.8/site-packages/torch/storage.py", line 520, in _free_weak_ref
AttributeError: 'NoneType' object has no attribute '_free_weak_ref'
Exception ignored in: <function StorageWeakRef.__del__ at 0x7fac8e98cee0>
Traceback (most recent call last):
  File "/root/miniconda3/lib/python3.8/site-packages/torch/multiprocessing/reductions.py", line 36, in __del__
  File "/root/miniconda3/lib/python3.8/site-packages/torch/storage.py", line 520, in _free_weak_ref
AttributeError: 'NoneType' object has no attribute '_free_weak_ref'
Exception ignored in: <function StorageWeakRef.__del__ at 0x7fac8e98cee0>
Traceback (most recent call last):
  File "/root/miniconda3/lib/python3.8/site-packages/torch/multiprocessing/reductions.py", line 36, in __del__
  File "/root/miniconda3/lib/python3.8/site-packages/torch/storage.py", line 520, in _free_weak_ref
AttributeError: 'NoneType' object has no attribute '_free_weak_ref'
Exception ignored in: <function StorageWeakRef.__del__ at 0x7fac8e98cee0>
Traceback (most recent call last):
  File "/root/miniconda3/lib/python3.8/site-packages/torch/multiprocessing/reductions.py", line 36, in __del__
  File "/root/miniconda3/lib/python3.8/site-packages/torch/storage.py", line 520, in _free_weak_ref
AttributeError: 'NoneType' object has no attribute '_free_weak_ref'
Exception ignored in: <function StorageWeakRef.__del__ at 0x7fac8e98cee0>
Traceback (most recent call last):
  File "/root/miniconda3/lib/python3.8/site-packages/torch/multiprocessing/reductions.py", line 36, in __del__
  File "/root/miniconda3/lib/python3.8/site-packages/torch/storage.py", line 520, in _free_weak_ref
AttributeError: 'NoneType' object has no attribute '_free_weak_ref'
Exception ignored in: <function StorageWeakRef.__del__ at 0x7fac8e98cee0>
Traceback (most recent call last):
  File "/root/miniconda3/lib/python3.8/site-packages/torch/multiprocessing/reductions.py", line 36, in __del__
  File "/root/miniconda3/lib/python3.8/site-packages/torch/storage.py", line 520, in _free_weak_ref
AttributeError: 'NoneType' object has no attribute '_free_weak_ref'
Exception ignored in: <function StorageWeakRef.__del__ at 0x7fac8e98cee0>
Traceback (most recent call last):
  File "/root/miniconda3/lib/python3.8/site-packages/torch/multiprocessing/reductions.py", line 36, in __del__
  File "/root/miniconda3/lib/python3.8/site-packages/torch/storage.py", line 520, in _free_weak_ref
AttributeError: 'NoneType' object has no attribute '_free_weak_ref'
Exception ignored in: <function StorageWeakRef.__del__ at 0x7fac8e98cee0>
Traceback (most recent call last):
  File "/root/miniconda3/lib/python3.8/site-packages/torch/multiprocessing/reductions.py", line 36, in __del__
  File "/root/miniconda3/lib/python3.8/site-packages/torch/storage.py", line 520, in _free_weak_ref
AttributeError: 'NoneType' object has no attribute '_free_weak_ref'
Exception ignored in: <function StorageWeakRef.__del__ at 0x7fac8e98cee0>
Traceback (most recent call last):
  File "/root/miniconda3/lib/python3.8/site-packages/torch/multiprocessing/reductions.py", line 36, in __del__
  File "/root/miniconda3/lib/python3.8/site-packages/torch/storage.py", line 520, in _free_weak_ref
AttributeError: 'NoneType' object has no attribute '_free_weak_ref'
Exception ignored in: <function StorageWeakRef.__del__ at 0x7fac8e98cee0>
Traceback (most recent call last):
  File "/root/miniconda3/lib/python3.8/site-packages/torch/multiprocessing/reductions.py", line 36, in __del__
  File "/root/miniconda3/lib/python3.8/site-packages/torch/storage.py", line 520, in _free_weak_ref
AttributeError: 'NoneType' object has no attribute '_free_weak_ref'
Exception ignored in: <function StorageWeakRef.__del__ at 0x7fac8e98cee0>
Traceback (most recent call last):
  File "/root/miniconda3/lib/python3.8/site-packages/torch/multiprocessing/reductions.py", line 36, in __del__
  File "/root/miniconda3/lib/python3.8/site-packages/torch/storage.py", line 520, in _free_weak_ref
AttributeError: 'NoneType' object has no attribute '_free_weak_ref'
Exception ignored in: <function StorageWeakRef.__del__ at 0x7fac8e98cee0>
Traceback (most recent call last):
  File "/root/miniconda3/lib/python3.8/site-packages/torch/multiprocessing/reductions.py", line 36, in __del__
  File "/root/miniconda3/lib/python3.8/site-packages/torch/storage.py", line 520, in _free_weak_ref
AttributeError: 'NoneType' object has no attribute '_free_weak_ref'
Exception ignored in: <function StorageWeakRef.__del__ at 0x7fac8e98cee0>
Traceback (most recent call last):
  File "/root/miniconda3/lib/python3.8/site-packages/torch/multiprocessing/reductions.py", line 36, in __del__
  File "/root/miniconda3/lib/python3.8/site-packages/torch/storage.py", line 520, in _free_weak_ref
AttributeError: 'NoneType' object has no attribute '_free_weak_ref'
Exception ignored in: <function StorageWeakRef.__del__ at 0x7fac8e98cee0>
Traceback (most recent call last):
  File "/root/miniconda3/lib/python3.8/site-packages/torch/multiprocessing/reductions.py", line 36, in __del__
  File "/root/miniconda3/lib/python3.8/site-packages/torch/storage.py", line 520, in _free_weak_ref
AttributeError: 'NoneType' object has no attribute '_free_weak_ref'
Exception ignored in: <function StorageWeakRef.__del__ at 0x7fac8e98cee0>
Traceback (most recent call last):
  File "/root/miniconda3/lib/python3.8/site-packages/torch/multiprocessing/reductions.py", line 36, in __del__
  File "/root/miniconda3/lib/python3.8/site-packages/torch/storage.py", line 520, in _free_weak_ref
AttributeError: 'NoneType' object has no attribute '_free_weak_ref'
Exception ignored in: <function StorageWeakRef.__del__ at 0x7fac8e98cee0>
Traceback (most recent call last):
  File "/root/miniconda3/lib/python3.8/site-packages/torch/multiprocessing/reductions.py", line 36, in __del__
  File "/root/miniconda3/lib/python3.8/site-packages/torch/storage.py", line 520, in _free_weak_ref
AttributeError: 'NoneType' object has no attribute '_free_weak_ref'
Exception ignored in: <function StorageWeakRef.__del__ at 0x7fac8e98cee0>
Traceback (most recent call last):
  File "/root/miniconda3/lib/python3.8/site-packages/torch/multiprocessing/reductions.py", line 36, in __del__
  File "/root/miniconda3/lib/python3.8/site-packages/torch/storage.py", line 520, in _free_weak_ref
AttributeError: 'NoneType' object has no attribute '_free_weak_ref'
Exception ignored in: <function StorageWeakRef.__del__ at 0x7fac8e98cee0>
Traceback (most recent call last):
  File "/root/miniconda3/lib/python3.8/site-packages/torch/multiprocessing/reductions.py", line 36, in __del__
  File "/root/miniconda3/lib/python3.8/site-packages/torch/storage.py", line 520, in _free_weak_ref
AttributeError: 'NoneType' object has no attribute '_free_weak_ref'
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