siam_mask_dataset error

[ksoy0128]

Traceback (most recent call last):
File "/home/soyeon/SiamMask/tools/train_siammask.py", line 292, in
main()
File "/home/soyeon/SiamMask/tools/train_siammask.py", line 168, in main
train(train_loader, dist_model, optimizer, lr_scheduler, args.start_epoch, cfg)
File "/home/soyeon/SiamMask/tools/train_siammask.py", line 186, in train
for iter, input in enumerate(train_loader):
File "/opt/conda/lib/python3.6/site-packages/torch/utils/data/dataloader.py", line 819, in next
return self._process_data(data)
File "/opt/conda/lib/python3.6/site-packages/torch/utils/data/dataloader.py", line 846, in _process_data
data.reraise()
File "/opt/conda/lib/python3.6/site-packages/torch/_utils.py", line 385, in reraise
raise self.exc_type(msg)
TypeError: Caught TypeError in DataLoader worker process 0.
Original Traceback (most recent call last):
File "/opt/conda/lib/python3.6/site-packages/torch/utils/data/_utils/worker.py", line 178, in _worker_loop
data = fetcher.fetch(index)
File "/opt/conda/lib/python3.6/site-packages/torch/utils/data/_utils/fetch.py", line 44, in fetch
data = [self.dataset[idx] for idx in possibly_batched_index]
File "/opt/conda/lib/python3.6/site-packages/torch/utils/data/_utils/fetch.py", line 44, in
data = [self.dataset[idx] for idx in possibly_batched_index]
File "/home/soyeon/SiamMask/datasets/siam_mask_dataset.py", line 551, in getitem
search_mask = (cv2.imread(search[2], 0) > 0).astype(np.float32)
TypeError: '>' not supported between instances of 'NoneType' and 'int'

How can I fix this error? Please...
I want to use training set without ytb. (I use only coco, vid, det)

[humeranoor]

I also have this error. Could you resolve yours?

[antdimarino]

I also came across this error.
Practically cv2.imread(search[2], 0) returns None when it does not find the image at the path contained in search[2].

Maybe you made a mistake in preprocessing the datasets, recheck the paths you used.

My error consisted in not executing the preprocessing correctly and consequently my crop511 folder contained all empty folders.

[ahmedosamaz]

I also came across this error.
Practically cv2.imread(search[2], 0) returns None when it does not find the image at the path contained in search[2].

Maybe you made a mistake in preprocessing the datasets, recheck the paths you used.

My error consisted in not executing the preprocessing correctly and consequently my crop511 folder contained all empty folders.

i have the same problem my crop511 folder for ytb_vos contained all empty folders!!
did you solve this problem ?!!

[antdimarino]

I also came across this error.
Practically cv2.imread(search[2], 0) returns None when it does not find the image at the path contained in search[2].
Maybe you made a mistake in preprocessing the datasets, recheck the paths you used.
My error consisted in not executing the preprocessing correctly and consequently my crop511 folder contained all empty folders.

i have the same problem my crop511 folder for ytb_vos contained all empty folders!!
did you solve this problem ?!!

Have you already checked that you have entered all the paths correctly before starting the preprocessing?

[ahmedosamaz]

I also came across this error.
Practically cv2.imread(search[2], 0) returns None when it does not find the image at the path contained in search[2].
Maybe you made a mistake in preprocessing the datasets, recheck the paths you used.
My error consisted in not executing the preprocessing correctly and consequently my crop511 folder contained all empty folders.

i have the same problem my crop511 folder for ytb_vos contained all empty folders!!
did you solve this problem ?!!

Have you already checked that you have entered all the paths correctly before starting the preprocessing?

Yes in (par_crop.py) in ytb_vos (https://github.com/foolwood/SiamMask/blob/master/data/ytb_vos/par_crop.py)

It need dataDir path and crop path and anno file path
Its ouput is a crop511 folder contain train folder contain empty folders
Could you help me?!