Error while training

[vi1729]

Hi Mayank,

I created a folder "data" and placed the data and images folder from the google sites. I'm getting below error. Please guide me any corrections.

Total training examples: 24443
Total validation examples: 2813
Traceback (most recent call last):
File "train.py", line 104, in
train(config)
File "train.py", line 43, in train
for iteration, (img_orig, img_haze) in enumerate(train_loader):
File "C:\Users\aruna\Anaconda3\envs\test\lib\site-packages\torch\utils\data\dataloader.py", line 336, in next
return self._process_next_batch(batch)
File "C:\Users\aruna\Anaconda3\envs\test\lib\site-packages\torch\utils\data\dataloader.py", line 357, in _process_next_batch
raise batch.exc_type(batch.exc_msg)
FileNotFoundError: Traceback (most recent call last):
File "C:\Users\aruna\Anaconda3\envs\test\lib\site-packages\torch\utils\data\dataloader.py", line 106, in _worker_loop
samples = collate_fn([dataset[i] for i in batch_indices])
File "C:\Users\aruna\Anaconda3\envs\test\lib\site-packages\torch\utils\data\dataloader.py", line 106, in
samples = collate_fn([dataset[i] for i in batch_indices])
File "C:\Users\aruna\PycharmProjects\PyTorch-Image-Dehazing-master\dataloader.py", line 90, in getitem
data_orig = Image.open(data_orig_path)
File "C:\Users\aruna\Anaconda3\envs\test\lib\site-packages\PIL\Image.py", line 2766, in open
fp = builtins.open(filename, "rb")
FileNotFoundError: [Errno 2] No such file or directory: 'data\images\data\data\NYU2_714.jpg'

[JiechaoSheng]

I have received the same problem

[Fakerworker]

I have received the same problem

[18119496488]

I have received the same problem too

[gravity-123]

The cause of this error is the line "image_list_haze = glob.glob(hazy_images_path + "*.jpg")" in "dataloader.py". The path obtained by the "glob.glob" function under windows and linux systems is slightly different. The path of the same file in windows system is "data/images/data\NYU2_714.jpg", and the path in linux system is "data/images/data/NYU2_714.jpg". After the above path is sliced by the code "image = image.split("/")[-1]" on line 27, the "image" variable is "data/NYU2_714.jpg". The code can be changed to "image = image.split("\\")[-1]", after the string is sliced, the "image" variable is "NYU2_714.jpg"

[phongfire]

The cause of this error is the line "image_list_haze = glob.glob(hazy_images_path + "*.jpg")" in "dataloader.py". The path obtained by the "glob.glob" function under windows and linux systems is slightly different. The path of the same file in windows system is "data/images/data\NYU2_714.jpg", and the path in linux system is "data/images/data/NYU2_714.jpg". After the above path is sliced by the code "image = image.split("/")[-1]" on line 27, the "image" variable is "data/NYU2_714.jpg". The code can be changed to "image = image.split("\")[-1]", after the string is sliced, the "image" variable is "NYU2_714.jpg"

——————————————————————————————————
Hello，I have received the same problem too, but I run the code on the linux system. And I don't know how to solve this problem. Could you help me?
Traceback (most recent call last):
File "train.py", line 140, in
main(config_args)
File "train.py", line 97, in main
for step, (ori_image, haze_image) in enumerate(train_loader):
File "/root/miniconda3/envs/my-env/lib/python3.7/site-packages/torch/utils/data/dataloader.py", line 681, in next
data = self._next_data()
File "/root/miniconda3/envs/my-env/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 "/root/miniconda3/envs/my-env/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 "/root/miniconda3/envs/my-env/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 "/root/autodl-tmp/AOD-Net-PyTorch/data.py", line 27, in getitem
ori_image = self.transforms(Image.open(ori_image_name))
File "/root/miniconda3/envs/my-env/lib/python3.7/site-packages/PIL/Image.py", line 3068, in open
fp = builtins.open(filename, "rb")
FileNotFoundError: [Errno 2] No such file or directory: '/root/autodl-tmp/AOD-Net-PyTorch/data/train/haze/33_outdoor.jpg'

[Jackdachun]

The cause of this error is the line "image_list_haze = glob.glob(hazy_images_path + "*.jpg")" in "dataloader.py". The path obtained by the "glob.glob" function under windows and linux systems is slightly different. The path of the same file in windows system is "data/images/data\NYU2_714.jpg", and the path in linux system is "data/images/data/NYU2_714.jpg". After the above path is sliced by the code "image = image.split("/")[-1]" on line 27, the "image" variable is "data/NYU2_714.jpg". The code can be changed to "image = image.split("\")[-1]", after the string is sliced, the "image" variable is "NYU2_714.jpg"

thanks，I need to train other datasets. How should I handle datasets? And modify the dataloader？？