TypeError: 'builtin_function_or_method' object is not subscriptable

[unikcc]

Dalao SOS, I just run

loss, metric = Parser.load('crf2o-dep-en').evaluate('ptb/test.conllx', verbose=False)

and it throws

Traceback (most recent call last):
  File "/pycharmProjects/temp/temp.py", line 32, in <module>
    template = Template()
  File "/pycharmProjects/temp/temp.py", line 24, in __init__
    loss, metric = Parser.load('crf2o-dep-en').evaluate('ptb/test.conllx', verbose=False)
  File "/.miniconda3/envs/supar/lib/python3.7/site-packages/supar/parsers/dep.py", line 620, in evaluate
    return super().evaluate(**Config().update(locals()))
  File "/.miniconda3/envs/supar/lib/python3.7/site-packages/supar/parsers/dep.py", line 90, in evaluate
    return super().evaluate(**Config().update(locals()))
  File ".miniconda3/envs/supar/lib/python3.7/site-packages/supar/parsers/parser.py", line 109, in evaluate
    dataset.build(batch_size, buckets)
  File "/.miniconda3/envs/supar/lib/python3.7/site-packages/supar/utils/data.py", line 79, in build
    fields = self.transform(self.sentences)
  File "/.miniconda3/envs/supar/lib/python3.7/site-packages/supar/utils/transform.py", line 41, in __call__
    sentence.transformed[f.name] = f.transform([getattr(sentence, f.name)])[0]
  File "/.miniconda3/envs/supar/lib/python3.7/site-packages/supar/utils/field.py", line 372, in transform
    charts = [torch.cat((torch.empty_like[:1].fill_(self.bos_index), chart), -1) for chart in charts]
  File "/.miniconda3/envs/supar/lib/python3.7/site-packages/supar/utils/field.py", line 372, in <listcomp>
    charts = [torch.cat((torch.empty_like[:1].fill_(self.bos_index), chart), -1) for chart in charts]
TypeError: 'builtin_function_or_method' object is not subscriptable

My package version:

certifi            2021.5.30
charset-normalizer 2.0.4
click              8.0.1
dill               0.3.4
filelock           3.0.12
huggingface-hub    0.0.16
idna               3.2
importlib-metadata 4.8.1
joblib             1.0.1
nltk               3.6.2
numpy              1.21.2
packaging          21.0
Pillow             8.3.1
pip                21.0.1
protobuf           3.17.3
pyparsing          2.4.7
PyYAML             5.4.1
regex              2021.8.28
requests           2.26.0
sacremoses         0.0.45
setuptools         52.0.0.post20210125
six                1.16.0
stanza             1.2.3
supar              1.1.2
tokenizers         0.10.3
torch              1.9.0+cu111
torchaudio         0.9.0
torchvision        0.10.0+cu111
tqdm               4.62.2
transformers       4.10.0
typing-extensions  3.10.0.2
urllib3            1.26.6
wheel              0.37.0
zipp               3.5.0

[yzhangcs]

@unikcc Does the path to the file ptb/test.conllx really exist?

[unikcc]

@yzhangcs Nope, I'm sorry for my unfamiliar with the code. Then it work fine now, thanks for your reply!