[issue45424] ssl.SSLError: unknown error (_ssl.c:4034)

[Rahul Lakshmanan]

New submission from Rahul Lakshmanan <rahullak at gmail.com>:

I face this error when trying to use a package called streamlit.

Streamlit calls Tornado which calls SSL.

 File "C:\Users\<username>\.conda\envs\stockprediction\lib\ssl.py", line 589, in create_default_context
    context.load_default_certs(purpose)
  File "C:\Users\<username>\.conda\envs\stockprediction\lib\ssl.py", line 490, in load_default_certs
    self._load_windows_store_certs(storename, purpose)
  File "C:\Users\<username>\.conda\envs\stockprediction\lib\ssl.py", line 482, in _load_windows_store_certs
    self.load_verify_locations(cadata=certs)
ssl.SSLError: unknown error (_ssl.c:4034)

This is using Python 3.7.10 (Anaconda) on Windows 10.

Would be really grateful if you could help resolve this issue. 

Note: I am unable to find this specific issue anywhere on Python.org or on OpenSSL github issues page.

----------
assignee: christian.heimes
components: SSL
messages: 403595
nosy: christian.heimes, rahullak, vstinner
priority: normal
severity: normal
status: open
title: ssl.SSLError: unknown error (_ssl.c:4034)
type: crash
versions: Python 3.7

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue45424>
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