list index out of range when start training #10
Description
Hello, I'm trying to start training with the UCF-101 dataset.
I've done a few adaptations on your code to get where I am now.
I downloaded the ucf 101 dataset in .avi. I then extracted all of the frames using extract_frames.py
After, I downloaded the train and test split files for the dataset from here ,
yjxiong/temporal-segment-networks#177
for the split_path argument I'm passing the path to the folder ( named ucfTrainTestlist ) containing classInd.txt , testlist01.txt , trainlist01.txt
Here are the args im passing to start traning:
python train.py --dataset_path data/frames/-frames/data/frames --split_path ucfTrainTestlist/ --split_number 1
and here is the error I'm getting:
--- Epoch 0 ---
Traceback (most recent call last):
File "train.py", line 115, in
for batch_i, (X, y) in enumerate(train_dataloader):
File "C:\Users\Windows\Anaconda3\lib\site-packages\torch\utils\data\dataloader.py", line 819, in next
return self._process_data(data)
File "C:\Users\Windows\Anaconda3\lib\site-packages\torch\utils\data\dataloader.py", line 846, in _process_data
data.reraise()
File "C:\Users\Windows\Anaconda3\lib\site-packages\torch_utils.py", line 369, in reraise
raise self.exc_type(msg)
IndexError: Caught IndexError in DataLoader worker process 0.
Original Traceback (most recent call last):
File "C:\Users\Windows\Anaconda3\lib\site-packages\torch\utils\data_utils\worker.py", line 178, in _worker_loop
data = fetcher.fetch(index)
File "C:\Users\Windows\Anaconda3\lib\site-packages\torch\utils\data_utils\fetch.py", line 44, in fetch
data = [self.dataset[idx] for idx in possibly_batched_index]
File "C:\Users\Windows\Anaconda3\lib\site-packages\torch\utils\data_utils\fetch.py", line 44, in
data = [self.dataset[idx] for idx in possibly_batched_index]
File "C:\Users\Windows\Documents\Action-Recognition\dataset.py", line 78, in getitem
image_paths = self._pad_to_length(image_paths)
File "C:\Users\Windows\Documents\Action-Recognition\dataset.py", line 67, in _pad_to_length
left_pad = sequence[0]
IndexError: list index out of range
I point the dataset_path to the folder called frames and inside this folder the video frames are divided in sub folders. These sub folders are named after the names of each video.