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Fix Docker Compose Environment Variable Not Set on Build - Recover Stashed Changes in Git Detached HEAD-Nginx -t Test Failed: No Such File or Directory Fix

Updated 2026-07-28 21:10:12developer-tools

Fix Docker Compose Environment Variable Not Set on Build - Recover Stashed Changes in Git Detached HEAD-Nginx -t Test Failed: No Such File or Directory Fix

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.