CODEWITHSUNDEEP
pythonbokehpython-3.8
Islam Fahmy
Islam Fahmy

Reputation: 139

Bokeh Server hangs on Startup (Windows, Python 3.8)

When I run the Bokeh server, it hangs-up on startup with only the following log messages:

Starting Bokeh server version 1.4.0 (running on Tornado 6.0.3)
User authentication hooks NOT provided (default user enabled)

There is no output generated.

Versions info:

Upvotes: 3

Views: 492

Answers (1)

bigreddot
bigreddot

Reputation: 34568

Bokeh server 1.4 does not function with Python 3.8 on Windows due to a change on the Python side that is incompatible with Tornado. The upcoming Bokeh 2.0 release has an update to add compatibility with 3.8. You can see details here:

https://github.com/bokeh/bokeh/issues/9507

You will need to either:

  • Use a different version of python, or
  • Wait for Bokeh 2.0 to be released, or
  • Apply the change described in the issue manually

Upvotes: 3

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