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Error loading spacy model. AttributeError: module 'msgpack._unpacker' has no attribute 'unpack'

I have a problem loading the model for spacy 2.0.8, but the same thing happens for the previous version 2.0.7. Do you have any idea what is 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'
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2 answers

msgpack just came across v0.5.5 ~ 8 hours ago.

In Commit da902f9, the function unpackwas moved from msgpack / _unpacker.pyx to the msgpack initialization file. This change is in the latest version.

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

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

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Source: https://habr.com/ru/post/1693982/

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