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Docker Compose Environment Variable Not Set in Dockerfile - How to Fix Windows Update Stuck with Error 0x80070002-Git Detached HEAD vs Attached HEAD: What It Means and How to Fix

Updated 2026-07-28 09:33:33browser-issues

Docker Compose Environment Variable Not Set in Dockerfile - How to Fix Windows Update Stuck with Error 0x80070002-Git Detached HEAD vs Attached HEAD: What It Means and How to 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.