4

I have a problem while loading model for spacy 2.0.8, but the same happens for previous version 2.0.7. Do you have any ideas what's going on?

Thanks in advance

    nlp = spacy.load('en_core_web_lg', disable=['ner'])
  File "/usr/lib64/python3.6/site-packages/spacy/__init__.py", line 19, in load
    return util.load_model(name, **overrides)
  File "/usr/lib64/python3.6/site-packages/spacy/util.py", line 113, in load_model
    return load_model_from_link(name, **overrides)
  File "/usr/lib64/python3.6/site-packages/spacy/util.py", line 132, in load_model_from_link
    return cls.load(**overrides)
  File "/usr/lib64/python3.6/site-packages/spacy/data/en_core_web_lg/__init__.py", line 12, in load
    return load_model_from_init_py(__file__, **overrides)
  File "/usr/lib64/python3.6/site-packages/spacy/util.py", line 177, in load_model_from_init_py
    return load_model_from_path(data_path, meta, **overrides)
  File "/usr/lib64/python3.6/site-packages/spacy/util.py", line 159, in load_model_from_path
    return nlp.from_disk(model_path)
  File "/usr/lib64/python3.6/site-packages/spacy/language.py", line 638, in from_disk
    util.from_disk(path, deserializers, exclude)
  File "/usr/lib64/python3.6/site-packages/spacy/util.py", line 522, in from_disk
    reader(path / key)
  File "/usr/lib64/python3.6/site-packages/spacy/language.py", line 625, in <lambda>
    ('vocab', lambda p: self.vocab.from_disk(p)),
  File "vocab.pyx", line 383, in spacy.vocab.Vocab.from_disk
  File "vectors.pyx", line 372, in spacy.vectors.Vectors.from_disk
  File "/usr/lib64/python3.6/site-packages/spacy/util.py", line 522, in from_disk
    reader(path / key)
  File "vectors.pyx", line 350, in spacy.vectors.Vectors.from_disk.load_key2row
  File "vectors.pyx", line 351, in spacy.vectors.Vectors.from_disk.load_key2row
  File "/usr/lib/python3.6/site-packages/msgpack_numpy.py", line 179, in unpack
    return _unpacker.unpack(stream, encoding=encoding, **kwargs)
AttributeError: module 'msgpack._unpacker' has no attribute 'unpack'
user3323222
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3 Answers3

3

msgpack was just bumped to v0.5.5 ~8 hours ago.

In Commit da902f9 the unpack function was moved from msgpack/_unpacker.pyx to the msgpack init file. This change is in the latest release.

Installing msgpack-python v0.5.4 should fix it for now.

Eric
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  • how to install 0.5.4 using pip? – Mateusz Feb 22 '18 at 21:05
  • The new version of spaCy ([v2.0.9](https://github.com/explosion/spaCy/releases/tag/v2.0.9), released yesterday), now pins `msgpack-python` to `0.5.4` to make sure that spaCy doesn't download the newest version. So if you upgrade spaCy, the problem should now be resolved: `pip install -U spacy`. – Ines Montani Feb 23 '18 at 12:41
1

the problem should now be resolved: pip install -U spacy.

lovychen
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0

Make sure you don't have any other python files named 'spacy'. hange filename if available

Seyma Sarigil
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