Ошибка при установке расширения Jupyter Lab - PullRequest
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Ошибка при установке расширения Jupyter Lab

0 голосов
/ 20 сентября 2019

Пытался запустить 

jupyter labextension install @jupyter-widgets/jupyterlab-manager

на терминале Ubuntu, но он выдает 

Traceback (most recent call last):
  File "/home/infinity/anaconda3/bin/jupyter-labextension", line 6, in <module>
    from jupyterlab.labextensions import main
  File "/home/infinity/anaconda3/lib/python3.7/site-packages/jupyterlab/labextensions.py", line 63, in <module>
    VERSION = get_app_version()
  File "/home/infinity/anaconda3/lib/python3.7/site-packages/jupyterlab/commands.py", line 452, in get_app_version
    handler = _AppHandler(app_dir, core_config=core_config)
  File "/home/infinity/anaconda3/lib/python3.7/site-packages/jupyterlab/commands.py", line 493, in __init__
    self.info = self._get_app_info()
  File "/home/infinity/anaconda3/lib/python3.7/site-packages/jupyterlab/commands.py", line 969, in _get_app_info
    info['static_data'] = _get_static_data(self.app_dir)
  File "/home/infinity/anaconda3/lib/python3.7/site-packages/jupyterlab/commands.py", line 1766, in _get_static_data
    return json.load(fid)
  File "/home/infinity/anaconda3/lib/python3.7/json/__init__.py", line 296, in load
    parse_constant=parse_constant, object_pairs_hook=object_pairs_hook, **kw)
  File "/home/infinity/anaconda3/lib/python3.7/json/__init__.py", line 348, in loads
    return _default_decoder.decode(s)
  File "/home/infinity/anaconda3/lib/python3.7/json/decoder.py", line 337, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
  File "/home/infinity/anaconda3/lib/python3.7/json/decoder.py", line 355, in raw_decode
    raise JSONDecodeError("Expecting value", s, err.value) from None
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

Как мне установить это?

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