Home / windows-fixes / Fix 'nginx -t test failed no such file or directory' Error - How to Resolve Nginx Upstream Connection Refused 443-Docker Build Context Canceled in Git Bash: Fix

Fix 'nginx -t test failed no such file or directory' Error - How to Resolve Nginx Upstream Connection Refused 443-Docker Build Context Canceled in Git Bash: Fix

Updated 2026-07-28 10:26:47windows-fixes

Fix 'nginx -t test failed no such file or directory' Error - How to Resolve Nginx Upstream Connection Refused 443-Docker Build Context Canceled in Git Bash: 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.