Python cannot raise error context is null

Describes the cause and action for error messages.


Error Message(English):
cannot raise error context is null

Resolution


関連リンク


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https://stackoverflow.com/questions/23707530/previous-error-being-masked-by-current-exception-contex・・・

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https://stackoverflow.com/questions/24792881/python-abc-module-extending-both-an-abstract-base-class・・・

Proper way in Python to raise errors while setting variables ...
https://stackoverflow.com/questions/2525845/proper-way-in-python-to-raise-errors-while-setting-varia・・・

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https://stackoverflow.com/questions/4825234/exception-traceback-is-hidden-if-not-re-raised-immediate・・・

"Inner exception" (with traceback) in Python?
https://stackoverflow.com/questions/1350671/inner-exception-with-traceback-in-python

8. Errors and Exceptions ? Python 3.3.7 documentation
https://docs.python.org/3.3/tutorial/errors.html

Exception Handling ? Python 3.7.2 documentation
https://docs.python.org/3/c-api/exceptions.html

8. エラーと例外 ? Python 3.6.5 ドキュメント
https://docs.python.jp/3/tutorial/errors.html

Write Cleaner Python: Use Exceptions - Jeff Knupp
https://jeffknupp.com/blog/2013/02/06/write-cleaner-python-use-exceptions/

Exception Raising ? Python Extension Patterns 0.1.0 documentation
http://pythonextensionpatterns.readthedocs.io/en/latest/exceptions.html



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