打开jupyter笔记本时出现错误.
When I open my jupyter notebook I get errors.
我使用google寻求帮助,但找不到答案.
I use google for help, but I can't find an answer.
我正在使用macOS mojave并使用python 3.7.2.我重新安装了Jupiter笔记本,但没有任何更改.
I'm on macOS mojave and using python 3.7.2.I reinstalled my Jupiter notebook but no change.
当我输入jupyter笔记本时.给我看这些
When I input jupyter notebook. It show me these
Last login: Wed Apr 24 23:06:17 miracleleon@MiracledeMBP ~ jupyter notebook Traceback (most recent call last): File "/usr/local/bin/jupyter-notebook", line 6, in from notebook.notebookapp import main File "/usr/local/lib/python3.7/site-packages/notebook/init.py", line 25, in from .nbextensions import install_nbextension File "/usr/local/lib/python3.7/site-packages/notebook/nbextensions.py", line 610, in from .extensions import ( File "/usr/local/lib/python3.7/site-packages/notebook/extensions.py", line 8, in from tornado.log import LogFormatter File "/usr/local/lib/python3.7/site-packages/tornado/log.py", line 34, in from tornado.escape import _unicode File "/usr/local/lib/python3.7/site-packages/tornado/escape.py", line 27, in from tornado.util import unicode_type File "/usr/local/lib/python3.7/site-packages/tornado/util.py", line 18, in import typing File "/usr/local/lib/python3.7/site-packages/typing.py", line 1356, in class Callable(extra=collections_abc.Callable, metaclass=CallableMeta): File "/usr/local/lib/python3.7/site-packages/typing.py", line 1004, in new self._abc_registry = extra._abc_registry AttributeError: type object 'Callable' has no attribute '_abc_registry'推荐答案
尝试卸载键入内容:
pip uninstall typing或将python降级到3.6.键入3.7似乎有问题
or downgrading python to 3.6. There seems to be a problem with typing in 3.7
如果之后您得到:
AttributeError:模块'typing'没有属性'_ClassVar'
AttributeError: module 'typing' has no attribute '_ClassVar'
尝试pip uninstall dataclasses.
有关更多信息,请参阅: github/RTIInternational/gobbli/issues/10
For more info refer to: github/RTIInternational/gobbli/issues/10
更多推荐
AttributeError:类型对象"Callable"没有属性"
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