'tuple' object has no attribute 'encode'

[SchrodingerD]

Hello!

I tried the file Test.py by using:
test.py --ymlpath=./experiment/singleview2500/d2_singleview2500.yml --gpu=0 --dataroot=./data/LIDC-HDF5-256 --dataset=test --tag=d2_singleview2500 --data=LIDC256 --dataset_class=align_ct_xray_std --model_class=SingleViewCTGAN --datasetfile=./data/test.txt --resultdir=./singleview --check_point=30 --how_many=3

And I always get the error:
File "test.py", line 214, in
evaluate(args)
File "test.py", line 142, in evaluate
for epoch_i, data in tqdm.tqdm(enumerate(dataloader)):
File "/opt/conda/lib/python3.6/site-packages/tqdm/_tqdm.py", line 1022, in iter
for obj in iterable:
File "/opt/conda/lib/python3.6/site-packages/torch/utils/data/dataloader.py", line 347, in next
data = self._next_data()
File "/opt/conda/lib/python3.6/site-packages/torch/utils/data/dataloader.py", line 973, in _next_data
return self._process_data(data)
File "/opt/conda/lib/python3.6/site-packages/torch/utils/data/dataloader.py", line 998, in _process_data
data.reraise()
File "/opt/conda/lib/python3.6/site-packages/torch/_utils.py", line 395, in reraise
raise self.exc_type(msg)
AttributeError: Caught AttributeError in DataLoader worker process 0.
Original Traceback (most recent call last):
File "/opt/conda/lib/python3.6/site-packages/torch/utils/data/_utils/worker.py", line 178, in _worker_loop
data = fetcher.fetch(index)
File "/opt/conda/lib/python3.6/site-packages/torch/utils/data/_utils/fetch.py", line 44, in fetch
data = [self.dataset[idx] for idx in possibly_batched_index]
File "/opt/conda/lib/python3.6/site-packages/torch/utils/data/_utils/fetch.py", line 44, in
data = [self.dataset[idx] for idx in possibly_batched_index]
File "/gemini/code/XCT/3DGAN/lib/dataset/baseDataSet.py", line 22, in getitem
return self.pull_item(item)
File "/gemini/code/XCT/3DGAN/lib/dataset/alignDataSet.py", line 62, in pull_item
ct_data, x_ray1 = self.load_file(file_path)
File "/gemini/code/XCT/3DGAN/lib/dataset/alignDataSet.py", line 52, in load_file
x_ray1 = np.asarray(hdf5['xray1', 'xray2'])
File "h5py/_objects.pyx", line 54, in h5py._objects.with_phil.wrapper
File "h5py/_objects.pyx", line 55, in h5py._objects.with_phil.wrapper
File "/opt/conda/lib/python3.6/site-packages/h5py/_hl/group.py", line 264, in getitem
oid = h5o.open(self.id, self._e(name), lapl=self._lapl)
File "/opt/conda/lib/python3.6/site-packages/h5py/_hl/base.py", line 137, in _e
name = name.encode('ascii')
AttributeError: 'tuple' object has no attribute 'encode'