RuntimeError: invalid argument 0: Sizes of tensors must match except in dimension 0. Got 693 and 694 in dimension 3 at ../aten/src/TH/generic/THTensor.cpp:711

[ljmiao]

I try to evaluate on ade20k dataset,
cd scripts/seg/ade20k
bash run_fs_res101_deeplabv3_ade20k_seg.sh val my_tag,
and get the error below:

Traceback (most recent call last):
File "main.py", line 187, in
Controller.test(runner)
File "/data/algceph/lingjian/sync-code/torchcv/lib/runner/controller.py", line 79, in test
runner.test(test_dir, out_dir)
File "/data/algceph/lingjian/sync-code/torchcv/runner/seg/fcn_segmentor_test.py", line 43, in test
for _, data_dict in enumerate(self.test_loader.get_testloader(test_dir=test_dir)):
File "/data/anaconda3/lib/python3.6/site-packages/torch/utils/data/dataloader.py", line 582, in next
return self._process_next_batch(batch)
File "/data/anaconda3/lib/python3.6/site-packages/torch/utils/data/dataloader.py", line 608, in _process_next_batch
raise batch.exc_type(batch.exc_msg)
RuntimeError: Traceback (most recent call last):
File "/data/anaconda3/lib/python3.6/site-packages/torch/utils/data/_utils/worker.py", line 99, in _worker_loop
samples = collate_fn([dataset[i] for i in batch_indices])
File "/data/algceph/lingjian/sync-code/torchcv/data/test/test_data_loader.py", line 78, in
*args, trans_dict=self.configer.get('test', 'data_transformer')
File "/data/algceph/lingjian/sync-code/torchcv/lib/data/collate.py", line 67, in collate
return dict({key: stack(batch, data_key=key, device_ids=device_ids) for key in data_keys})
File "/data/algceph/lingjian/sync-code/torchcv/lib/data/collate.py", line 67, in
return dict({key: stack(batch, data_key=key, device_ids=device_ids) for key in data_keys})
File "/data/algceph/lingjian/sync-code/torchcv/lib/data/collate.py", line 33, in stack
default_collate([sample[data_key].data for sample in batch[i:i + samples_per_gpu]])
File "/data/anaconda3/lib/python3.6/site-packages/torch/utils/data/_utils/collate.py", line 43, in default_collate
return torch.stack(batch, 0, out=out)
RuntimeError: invalid argument 0: Sizes of tensors must match except in dimension 0. Got 693 and 694 in dimension 3 at ../aten/src/TH/generic/THTensor.cpp:711