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googlecolab / jupyter_http_over_ws

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NotebookApp version needing upgrade when connecting to local runtime #3

Closed ballcap231 closed 6 years ago

ballcap231 commented 6 years ago

Please excuse me and direct me to another source for information if there is one (couldn't find anything on this)

I am trying to connect to jupyter notebook on google colab's local runtime and when I try to I get this message:

[E 13:51:13.307 NotebookApp] Rejecting connection: Requested version (0.0.1a2) > Current version (0.0.1a1). Please upgrade this package.

I was running local runtime jobs perfectly fine this morning but a couple hours later it suddenly stopped working. I don't believe I even touched the machine in between this timeframe.

This was the entire message:

(base) C:\Users\ballcap>jupyter notebook \ --NotebookApp.allow_origin='https://col
ab.research.google.com' \ --port=8889
jupyter_http_over_ws extension initialized. Listening on /http_over_websocket
[I 13:50:46.680 NotebookApp] JupyterLab alpha preview extension loaded from C:\U
sers\2hinc\AppData\Local\Continuum\anaconda3\lib\site-packages\jupyterlab
JupyterLab v0.27.0
Known labextensions:
[I 13:50:46.727 NotebookApp] Running the core application with no additional ext
ensions or settings
[I 13:50:46.758 NotebookApp] Serving notebooks from local directory: C:\
[I 13:50:46.773 NotebookApp] The Jupyter Notebook is running at:
[I 13:50:46.789 NotebookApp] http://localhost:8889/?token=0af42d8c7656bc5a04fea5
0ea6623ae8bb099209d086e31b
[I 13:50:46.805 NotebookApp] Use Control-C to stop this server and shut down all
 kernels (twice to skip confirmation).
[C 13:50:46.836 NotebookApp]

    Copy/paste this URL into your browser when you connect for the first time,
    to login with a token:
        http://localhost:8889/?token=0af42d8c7656bc5a04fea50ea6623ae8bb099209d08
6e31b
[I 13:50:47.007 NotebookApp] Accepting one-time-token-authenticated connection f
rom ::1
[E 13:51:13.307 NotebookApp] Rejecting connection: Requested version (0.0.1a2) >
 Current version (0.0.1a1). Please upgrade this package.
colaboratory-team commented 6 years ago

You'll need to update the version of the jupyter_http_over_ws extension you're using. Try running the following and then restart your Jupyter server:

pip install --upgrade jupyter_http_over_ws