Error2 reports

Fix `OSError`

in Flask

Related Issues

Real GitHub issues where developers encountered this error:

Config.from_file() silently ignores fewer OSError codes than from_pyfile()May 16, 2026

Config.from_file() missing ENOTDIR in silent error handlingFeb 8, 2026

Timeline

First reported:Feb 8, 2026

Last reported:May 16, 2026

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