jupyter笔记本：发生未知错误

Question

我想尝试张量板并下载：get_started.ipynb

我先用jupyter笔记本启动此笔记本，然后选择上面的ipynb。

这里弹出一个错误：

  

加载此笔记本时发生未知错误。这个版本   可以加载笔记本格式或更早的格式。有关详细信息，请参见服务器日志。

jupyter --version
4.4.0

python3 --version
Python 3.6.3 :: Anaconda, Inc.

jupyter-notebook --version
5.7.8

如何解决？

更新： sudo chown -R user：user〜/ .local / share / jupyter解决了该错误（原为root：root）

但是该行： ％tensorboard --logdir日志/适合

给我：

---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~/anaconda3/lib/python3.6/site-packages/IPython/core/formatters.py in __call__(self, obj)
    691                 type_pprinters=self.type_printers,
    692                 deferred_pprinters=self.deferred_printers)
--> 693             printer.pretty(obj)
    694             printer.flush()
    695             return stream.getvalue()

~/anaconda3/lib/python3.6/site-packages/IPython/lib/pretty.py in pretty(self, obj)
    377                             meth = cls._repr_pretty_
    378                             if callable(meth):
--> 379                                 return meth(obj, self, cycle)
    380             return _default_pprint(obj, self, cycle)
    381         finally:

TypeError: _repr_pretty_() takes 1 positional argument but 3 were given

---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~/anaconda3/lib/python3.6/site-packages/IPython/core/formatters.py in __call__(self, obj)
    691                 type_pprinters=self.type_printers,
    692                 deferred_pprinters=self.deferred_printers)
--> 693             printer.pretty(obj)
    694             printer.flush()
    695             return stream.getvalue()

~/anaconda3/lib/python3.6/site-packages/IPython/lib/pretty.py in pretty(self, obj)
    377                             meth = cls._repr_pretty_
    378                             if callable(meth):
--> 379                                 return meth(obj, self, cycle)
    380             return _default_pprint(obj, self, cycle)
    381         finally:

TypeError: _repr_pretty_() takes 1 positional argument but 3 were given