OSError: unrecognized data stream contents when reading image file

[hgmlu]

hello，it's a very good idea to solve some problems in semantic segmentation,but a error appeared when i run the code which i can't handle.Wish that you can give me reply.

epoch:0,test loss:nan epoch:0,test loss:nan epoch:0,test loss:nan epoch:0,test loss:nan epoch:0,test loss:nan epoch:0,test loss:nan epoch:0,test loss:nan Traceback (most recent call last): File "D:/python-code/PAN/pytorch-Pyramid-Attention-Networks-PAN--master/pan+cityspaces/train.py", line 226, in best_pred = validation(epoch,best_pred) File "D:/python-code/PAN/pytorch-Pyramid-Attention-Networks-PAN--master/pan+cityspaces/train.py", line 184, in validation for iteration,batch in enumerate(val_loader): File "E:\anaconda\lib\site-packages\torch\utils\data\dataloader.py", line 346, in next data = self._dataset_fetcher.fetch(index) # may raise StopIteration File "E:\anaconda\lib\site-packages\torch\utils\data_utils\fetch.py", line 44, in fetch data = [self.dataset[idx] for idx in possibly_batched_index] File "E:\anaconda\lib\site-packages\torch\utils\data_utils\fetch.py", line 44, in data = [self.dataset[idx] for idx in possibly_batched_index] File "D:\python-code\PAN\pytorch-Pyramid-Attention-Networks-PAN--master\pan+cityspaces\data\Cityscapes.py", line 50, in getitem _img = Image.open(img_path).convert('RGB') File "E:\anaconda\lib\site-packages\PIL\Image.py", line 930, in convert self.load() File "E:\anaconda\lib\site-packages\PIL\ImageFile.py", line 272, in load raise_ioerror(err_code) File "E:\anaconda\lib\site-packages\PIL\ImageFile.py", line 59, in raise_ioerror raise IOError(message + " when reading image file") OSError: unrecognized data stream contents when reading image file

[NicholasDascanio]

Did you have any luck solving this issue?