python io_error ai_generated true

FileNotFoundError: [Errno 2] No such file or directory

ID: python/filenotfounderror

Also available as: JSON · Markdown
90%Fix Rate
92%Confidence
380Evidence
2023-01-01First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
311 active — — —

Root Cause

File path does not exist. Common in scripts with hardcoded paths or relative path assumptions.

generic

Workarounds

  1. 92% success Use pathlib.Path and resolve relative to __file__ or project root 
    Path(__file__).parent / 'data' / 'config.json'

    Sources: https://docs.python.org/3/library/pathlib.html

  2. 88% success Check path existence before access with Path.exists() 
    from pathlib import Path; if Path(filepath).exists(): ...

    Sources: https://docs.python.org/3/library/pathlib.html#pathlib.Path.exists

Dead Ends

Common approaches that don't work:

  1. Create empty file at the path 58% fail

    May not contain expected content, causing downstream errors

  2. Hardcode absolute path 70% fail

    Breaks portability across machines and environments

Error Chain

Leads to:
Preceded by:
Frequently confused with: