Python segmentation fault
This error matches known, documented patterns with reliable solutions.
Quick Fix (Most Common Solution)
- Update all packages
- Reinstall problematic C extensions
Seeing "Python segmentation fault"? This error can be frustrating, but it's usually fixable. It typically affects your development workflow or system. Below you'll find clear, step-by-step solutions to resolve this issue.
What This Error Means
Python or a C extension accessed invalid memory.
Frequently documented in developer and vendor support forums.
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Common Causes
- Buggy C extension
- Incompatible library versions
- Corrupted Python installation
How to Fix
- Update all packages
- Reinstall problematic C extensions
- Reinstall Python
Last reviewed: March 2026 How we review solutions
Optional follow-up
Some users ask whether saving fixes for recurring errors would be useful when the same issue appears again.
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Frequently Asked Questions
Which package caused it?
Check if segfault happens after specific imports.
Is my code wrong?
Usually caused by C extensions, not Python code.
Related Resources
Also Known As
- Python exception
- Python traceback
- Python runtime error
- Python crash
Common Search Variations
- "python error fix"
- "python script not working"
- "python traceback what does it mean"
- "how to fix python exception"
- "python crash on startup"
- "python import error solution"
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