Closed Manguotree closed 5 years ago
cifar10
commented
5 years ago perhaps，When you generated the lmdb file，you changed the name of the storage VID+Yotu_bb folder, resulting in the original path of the image not being read from the lmdb file.
Manguotree
commented
5 years ago perhaps，When you generated the lmdb file，you changed the name of the storage VID+Yotu_bb folder, resulting in the original path of the image not being read from the lmdb file.
thanks!! I found the problem, Maybe my video name in VID+Yotu_bb has been garbled after moving the number set
Traceback (most recent call last): File "bin/train_siamrpn.py", line 14, in
Fire(train)
File "/home/yangli/anaconda3/envs/mm/lib/python3.5/site-packages/fire/core.py", line 138, in Fire
component_trace = _Fire(component, args, parsed_flag_args, context, name)
File "/home/yangli/anaconda3/envs/mm/lib/python3.5/site-packages/fire/core.py", line 471, in _Fire
target=component.name)
File "/home/yangli/anaconda3/envs/mm/lib/python3.5/site-packages/fire/core.py", line 675, in _CallAndUpdateTrace
component = fn(*varargs, **kwargs)
File "/home/yangli/zqw/zhu/Siamese-RPN-master/net/train.py", line 170, in train
for i, data in enumerate(tqdm(trainloader)):
File "/home/yangli/anaconda3/envs/mm/lib/python3.5/site-packages/tqdm/std.py", line 1091, in iter
for obj in iterable:
File "/home/yangli/anaconda3/envs/mm/lib/python3.5/site-packages/torch/utils/data/dataloader.py", line 637, in next
return self._process_next_batch(batch)
File "/home/yangli/anaconda3/envs/mm/lib/python3.5/site-packages/torch/utils/data/dataloader.py", line 658, in _process_next_batch
raise batch.exc_type(batch.exc_msg)
TypeError: Traceback (most recent call last):
File "/home/yangli/anaconda3/envs/mm/lib/python3.5/site-packages/torch/utils/data/dataloader.py", line 138, in _worker_loop
samples = collate_fn([dataset[i] for i in batch_indices])
File "/home/yangli/anaconda3/envs/mm/lib/python3.5/site-packages/torch/utils/data/dataloader.py", line 138, in
samples = collate_fn([dataset[i] for i in batch_indices])
File "/home/yangli/zqw/zhu/Siamese-RPN-master/net/dataset.py", line 132, in getitem
exemplar_img = self.imread(exemplar_name)
File "/home/yangli/zqw/zhu/Siamese-RPN-master/net/dataset.py", line 57, in imread
img_buffer = np.frombuffer(img_buffer, np.uint8)
TypeError: a bytes-like object is required, not 'NoneType'
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please help me!! thanks