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Docker Build Context Canceled: Checklist and Fixes - Nginx Rewrite Rule Loop: Diagnosis and Solution-Resolve Python UnicodeDecodeError When Reading Files

Updated 2026-07-28 08:20:49cloud-software

Docker Build Context Canceled: Checklist and Fixes - Nginx Rewrite Rule Loop: Diagnosis and Solution-Resolve Python UnicodeDecodeError When Reading Files

Likely symptom

Likely cause

Safe rollback

Verification route

Repeat the original action, not only a simplified test case.
Restart the app or reload the service after configuration changes.