AttributeError: 'NoneType' object has no attribute 'shape' #41
Description
作者你好，训练时出现了这个报错：
File "/private/TX/anaconda3/envs/TCTrack/lib/python3.8/site-packages/torch/utils/data/dataloader.py", line 1229, in _process_data
data.reraise()
File "/private/TX/anaconda3/envs/TCTrack/lib/python3.8/site-packages/torch/_utils.py", line 434, in reraise
raise exception
AttributeError: Caught AttributeError in DataLoader worker process 0.
Original Traceback (most recent call last):
File "/private/TX/anaconda3/envs/TCTrack/lib/python3.8/site-packages/torch/utils/data/_utils/worker.py", line 287, in _worker_loop
data = fetcher.fetch(index)
File "/private/TX/anaconda3/envs/TCTrack/lib/python3.8/site-packages/torch/utils/data/_utils/fetch.py", line 49, in fetch
data = [self.dataset[idx] for idx in possibly_batched_index]
File "/private/TX/anaconda3/envs/TCTrack/lib/python3.8/site-packages/torch/utils/data/_utils/fetch.py", line 49, in <listcomp>
data = [self.dataset[idx] for idx in possibly_batched_index]
File "/private/TX/TCTrack-main/pysot/datasets/dataset.py", line 306, in __getitem__
current_templatebox = self._get_bbox(current_templateimage, current[0][1])
File "/private/TX/TCTrack-main/pysot/datasets/dataset.py", line 260, in _get_bbox
imh, imw = image.shape[:2]
AttributeError: 'NoneType' object has no attribute 'shape'
经过debug后发现在pysot/datasets/dataset.py中
current_templateimage=cv2.imread(current[0][0])
current_searchimg=cv2.imread(current[1][0])
中current_templateimage和current_searchimg获取到的信息为None 但是我单独写了一个test 代入同样的image路径和以上的代码 发现是可以读取到数据的（非None） test代码如下：
import cv2
import numpy as np
current=(('./train_dataset/got10k/crop511/GOT-10k_Train/GOT-10k_Train_004614/000003.00.x.jpg', [864, 526, 911, 561]), ('./train_dataset/got10k/crop511/GOT-10k_Train/GOT-10k_Train_004614/000010.00.x.jpg', [855, 515, 910, 555]))
current_templateimage=cv2.imread(current[0][0])
current_searchimg=cv2.imread(current[1][0])
cv2.imshow("test", current_templateimage)
cv2.waitKey(0)
请问该如何解决呢