Jupyter笔记本电池无法运行

Question

我已经用Anaconda打开了一个笔记本，我输入了令牌，它很好地打开了。它运行的内核是Python3。但是，它没有运行任何单元格

我试着检查安装的内核，我试着在命令中运行jupyter疑难解答。我的命令始终显示如下块：

    [I 17:36:41.918 NotebookApp] Adapting from protocol version 5.1 (kernel 543df2b4-283f-43bc-afee-c4580df2761b) to 5.3 (client).
[E 17:36:41.920 NotebookApp] Uncaught exception GET /api/kernels/543df2b4-283f-43bc-afee-c4580df2761b/channels?session_id=aaa5c54bff4f44e2ac919aafb4973662 (::1)
    HTTPServerRequest(protocol='http', host='localhost:8889', method='GET', uri='/api/kernels/543df2b4-283f-43bc-afee-c4580df2761b/channels?session_id=aaa5c54bff4f44e2ac919aafb4973662', version='HTTP/1.1', remote_ip='::1')
    Traceback (most recent call last):
      File "/Users/Tamira/anaconda3/lib/python3.7/site-packages/tornado/websocket.py", line 546, in _run_callback
        result = callback(*args, **kwargs)
      File "/Users/Tamira/anaconda3/lib/python3.7/site-packages/notebook/services/kernels/handlers.py", line 274, in open
        self.create_stream()
      File "/Users/Tamira/anaconda3/lib/python3.7/site-packages/notebook/services/kernels/handlers.py", line 127, in create_stream
        meth = getattr(km, 'connect_' + channel)
    AttributeError: 'MappingKernelManager' object has no attribute 'connect_control'

Answer 1

Jupyter安装的组件彼此之间已过时

我建议从头开始重新安装Anaconda，或者升级笔记本使用的各个软件包