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Fix Git Push Rejected: Non-Fast-Forward Error - Handling Special Characters in Docker Compose Environment Variables-Resolve Nginx 502 Bad Gateway in Docker on Ubuntu

Updated 2026-07-28 13:22:19office-tools

Fix Git Push Rejected: Non-Fast-Forward Error - Handling Special Characters in Docker Compose Environment Variables-Resolve Nginx 502 Bad Gateway in Docker on Ubuntu

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.