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Fix Docker Compose Environment Variable Not Set on Build - Resolve Docker Compose Port Already Allocated-Checklist to Fix npm Permission Denied Errors

Updated 2026-07-28 13:32:00macos-help

Fix Docker Compose Environment Variable Not Set on Build - Resolve Docker Compose Port Already Allocated-Checklist to Fix npm Permission Denied Errors

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.