训练时出现错误

[fanzz1208]

就运行的时候反应
手动停止后
^CTraceback (most recent call last):
File "/workspace/pycharm/workspace/pycharm/Train.py", line 120, in
for j,(imgs) in enumerate(train_batch):
File "/opt/conda/lib/python3.7/site-packages/torch/utils/data/dataloader.py", line 681, in next
data = self._next_data()
File "/opt/conda/lib/python3.7/site-packages/torch/utils/data/dataloader.py", line 721, in _next_data
data = self._dataset_fetcher.fetch(index) # may raise StopIteration
File "/opt/conda/lib/python3.7/site-packages/torch/utils/data/_utils/fetch.py", line 49, in fetch
data = [self.dataset[idx] for idx in possibly_batched_index]
File "/opt/conda/lib/python3.7/site-packages/torch/utils/data/_utils/fetch.py", line 49, in
data = [self.dataset[idx] for idx in possibly_batched_index]
File "/workspace/pycharm/workspace/pycharm/model/utils.py", line 71, in getitem
image = np_load_frame(self.videos[video_name]['frame'][frame_name+i], self._resize_height, self._resize_width)
File "/workspace/pycharm/workspace/pycharm/model/utils.py", line 21, in np_load_frame
image_decoded = cv2.imread(filename)
KeyboardInterrupt

Process finished with exit code 1