Can't load model TypeError: unhashable type: 'dict'

[tokestermw]

Currently, spacy==2.0.18 fails like this when trying to load the coref model: #120

I downgraded to spacy==2.0.12 and thinc==6.10.3 and when I try to load the coref model, and now I get:

(venv) motoki@tmjr:~/repo-name$ python -c "import spacy; nlp = spacy.load('en_coref_md')"

...

  File "/home/motoki/repo-name/venv/lib/python3.6/site-packages/spacy/util.py", line 114, in load_model
    return load_model_from_package(name, **overrides)
  File "/home/motoki/repo-name/venv/lib/python3.6/site-packages/spacy/util.py", line 135, in load_model_from_package
    return cls.load(**overrides)
  File "/home/motoki/repo-name/venv/lib/python3.6/site-packages/en_coref_md/__init__.py", line 14, in load
    nlp = load_model_from_init_py(__file__, **overrides)
  File "/home/motoki/repo-name/venv/lib/python3.6/site-packages/spacy/util.py", line 173, in load_model_from_init_py
    return load_model_from_path(data_path, meta, **overrides)
  File "/home/motoki/repo-name/venv/lib/python3.6/site-packages/spacy/util.py", line 156, in load_model_from_path
    return nlp.from_disk(model_path)
  File "/home/motoki/repo-name/venv/lib/python3.6/site-packages/spacy/language.py", line 653, in from_disk
    util.from_disk(path, deserializers, exclude)
  File "/home/motoki/repo-name/venv/lib/python3.6/site-packages/spacy/util.py", line 511, in from_disk
    reader(path / key)
  File "/home/motoki/repo-name/venv/lib/python3.6/site-packages/spacy/language.py", line 641, in <lambda>
    self.vocab.from_disk(p) and _fix_pretrained_vectors_name(self))),
  File "vocab.pyx", line 380, in spacy.vocab.Vocab.from_disk
  File "vectors.pyx", line 391, in spacy.vectors.Vectors.from_disk
  File "/home/motoki/repo-name/venv/lib/python3.6/site-packages/spacy/util.py", line 511, in from_disk
    reader(path / key)
  File "vectors.pyx", line 369, in spacy.vectors.Vectors.from_disk.load_key2row
  File "vectors.pyx", line 370, in spacy.vectors.Vectors.from_disk.load_key2row
  File "/home/motoki/repo-name/venv/lib/python3.6/site-packages/msgpack_numpy.py", line 175, in unpack
    return _unpack(stream, **kwargs)
  File "msgpack/_unpacker.pyx", line 229, in msgpack._unpacker.unpack
  File "msgpack/_unpacker.pyx", line 200, in msgpack._unpacker.unpackb
TypeError: unhashable type: 'dict'

I've been trying various msgpack versions to no avail

msgpack==0.5.4
msgpack-numpy==0.4.3.2
msgpack-python==0.5.6

Thanks

[JohnGiorgi]

For me,

pip install msgpack==0.5.6 spacy==2.0.13 https://github.com/huggingface/neuralcoref-models/releases/download/en_coref_md-3.0.0/en_coref_md-3.0.0.tar.gz

worked on both Linux and MacOS.

[ahalterman]

For me, spacy==2.0.13 lead to the issue in #103. Instead what I did was

# make a new environment
 python -m venv neuralcoref
source neuralcoref/bin/activate
CFLAGS='-stdlib=libc++' pip install thinc==6.10.3
pip install msgpack==0.5.6
CFLAGS='-stdlib=libc++' pip install spacy==2.0.12  # <-- not 2.0.13
pip install https://github.com/huggingface/neuralcoref-models/releases/download/en_coref_lg-3.0.0/en_coref_lg-3.0.0.tar.gz

Then the demo works fine for me. Using spaCy 2.0.16 or 2.0.18 leads to the cymem error that others have described (#102, #116, etc.).

This is Mac OS 10.13.6, Python 3.6 (Anaconda).

[thomwolf]

Hi this should all be fixed in the new release (4.0) and with SpaCy 2.1+.
Please open a new issue if you still experience issues.