When I test Vimeo90K, I see this:

[CuteYuzu]

$ python /home/dell/BasicVSR_PlusPlus-master/tools/test.py configs/basicvsr_plusplus_vimeo90k_bi.py chkpts/basicvsr_plusplus_reds4.pth
/home/dell/BasicVSR_PlusPlus-master/mmedit/utils/setup_env.py:32: UserWarning: Setting OMP_NUM_THREADS environment variable for each process to be 1 in default, to avoid your system being overloaded, please further tune the variable for optimal performance in your application as needed.
warnings.warn(
/home/dell/BasicVSR_PlusPlus-master/mmedit/utils/setup_env.py:42: UserWarning: Setting MKL_NUM_THREADS environment variable for each process to be 1 in default, to avoid your system being overloaded, please further tune the variable for optimal performance in your application as needed.
warnings.warn(
2023-05-13 15:46:46,331 - mmedit - INFO - load checkpoint from http path: https://download.openmmlab.com/mmediting/restorers/basicvsr/spynet_20210409-c6c1bd09.pth
load checkpoint from local path: chkpts/basicvsr_plusplus_reds4.pth
[ ] 0/7824, elapsed: 0s, ETA:6666+6666 = 13332
<mmedit.datasets.sr_folder_multiple_gt_dataset.SRFolderMultipleGTDataset object at 0x7fa19be24790>
6667+6667 = 13334
[0]
7777+7777 = 15554
results_______________:{'lq_path': 'data/vimeo90k/BIx4', 'gt_path': 'data/vimeo90k/GT', 'key': ['00001/0266/im1.png', '00001/0266/im2.png', '00001/0266/im3.png', '00001/0266/im4.png', '00001/0266/im5.png', '00001/0266/im6.png', '00001/0266/im7.png'], 'num_input_frames': 7, 'sequence_length': 7, 'scale': 1}
8888+8888 = 17776
{'lq_path': 'data/vimeo90k/BIx4', 'gt_path': 'data/vimeo90k/GT', 'key': ['00001/0266/im1.png', '00001/0266/im2.png', '00001/0266/im3.png', '00001/0266/im4.png', '00001/0266/im5.png', '00001/0266/im6.png', '00001/0266/im7.png'], 'num_input_frames': 7, 'sequence_length': 7, 'scale': 1}
results:{'lq_path': 'data/vimeo90k/BIx4', 'gt_path': 'data/vimeo90k/GT', 'key': ['00001/0266/im1.png', '00001/0266/im2.png', '00001/0266/im3.png', '00001/0266/im4.png', '00001/0266/im5.png', '00001/0266/im6.png', '00001/0266/im7.png'], 'num_input_frames': 7, 'sequence_length': 7, 'scale': 1}
9999+9999=19998
data/vimeo90k/BIx4
6666+6666 = 13332
<mmedit.datasets.sr_folder_multiple_gt_dataset.SRFolderMultipleGTDataset object at 0x7fa19be24790>
6667+6667 = 13334
[1]
7777+7777 = 15554
results_______________:{'lq_path': 'data/vimeo90k/BIx4', 'gt_path': 'data/vimeo90k/GT', 'key': ['00001/0268'], 'num_input_frames': 7, 'sequence_length': 7, 'scale': 1}
8888+8888 = 17776
{'lq_path': 'data/vimeo90k/BIx4', 'gt_path': 'data/vimeo90k/GT', 'key': ['00001/0268'], 'num_input_frames': 7, 'sequence_length': 7, 'scale': 1}
results:{'lq_path': 'data/vimeo90k/BIx4', 'gt_path': 'data/vimeo90k/GT', 'key': ['00001/0268'], 'num_input_frames': 7, 'sequence_length': 7, 'scale': 1}
9999+9999=19998
data/vimeo90k/BIx4
Traceback (most recent call last):
File "/home/dell/BasicVSR_PlusPlus-master/tools/test.py", line 155, in
6666+6666 = 13332
<mmedit.datasets.sr_folder_multiple_gt_dataset.SRFolderMultipleGTDataset object at 0x7fa19be24790>
6667+6667 = 13334
[2]
7777+7777 = 15554
results_______________:{'lq_path': 'data/vimeo90k/BIx4', 'gt_path': 'data/vimeo90k/GT', 'key': ['00001/0275'], 'num_input_frames': 7, 'sequence_length': 7, 'scale': 1}
8888+8888 = 17776
{'lq_path': 'data/vimeo90k/BIx4', 'gt_path': 'data/vimeo90k/GT', 'key': ['00001/0275'], 'num_input_frames': 7, 'sequence_length': 7, 'scale': 1}
results:{'lq_path': 'data/vimeo90k/BIx4', 'gt_path': 'data/vimeo90k/GT', 'key': ['00001/0275'], 'num_input_frames': 7, 'sequence_length': 7, 'scale': 1}
9999+9999=19998
data/vimeo90k/BIx4
main()
File "/home/dell/BasicVSR_PlusPlus-master/tools/test.py", line 114, in main
outputs = single_gpu_test(
File "/home/dell/BasicVSR_PlusPlus-master/mmedit/apis/test.py", line 41, in single_gpu_test
for data in data_loader:
File "/home/dell/anaconda3/envs/test/lib/python3.9/site-packages/torch/utils/data/dataloader.py", line 634, in next
data = self._next_data()
File "/home/dell/anaconda3/envs/test/lib/python3.9/site-packages/torch/utils/data/dataloader.py", line 1346, in _next_data
return self._process_data(data)
File "/home/dell/anaconda3/envs/test/lib/python3.9/site-packages/torch/utils/data/dataloader.py", line 1372, in _process_data
data.reraise()
File "/home/dell/anaconda3/envs/test/lib/python3.9/site-packages/torch/_utils.py", line 644, in reraise
raise exception
TypeError: Caught TypeError in DataLoader worker process 0.
Original Traceback (most recent call last):
File "/home/dell/anaconda3/envs/test/lib/python3.9/site-packages/torch/utils/data/_utils/worker.py", line 308, in _worker_loop
data = fetcher.fetch(index)
File "/home/dell/anaconda3/envs/test/lib/python3.9/site-packages/torch/utils/data/_utils/fetch.py", line 55, in fetch
data = [self.dataset[idx] for idx in possibly_batched_index] #self.dataset是一个BasicDataSet类
File "/home/dell/anaconda3/envs/test/lib/python3.9/site-packages/torch/utils/data/_utils/fetch.py", line 55, in
data = [self.dataset[idx] for idx in possibly_batched_index] #self.dataset是一个BasicDataSet类
File "/home/dell/BasicVSR_PlusPlus-master/mmedit/datasets/base_sr_dataset.py", line 56, in getitem
return self.pipeline(results)
File "/home/dell/BasicVSR_PlusPlus-master/mmedit/datasets/pipelines/compose.py", line 44, in call
data = t(data)
File "/home/dell/BasicVSR_PlusPlus-master/mmedit/datasets/pipelines/loading.py", line 155, in call
raise TypeError(
TypeError: filepath should be list, but got <class 'str'>