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Fix Docker Compose Environment Variable Default Value Not Used - How to Fix Unhit Breakpoints in VSCode Debugging-Fix 'port already allocated' Error in Docker Compose

Updated 2026-07-28 23:45:40cloud-software
Fix Docker Compose Environment Variable Default Value Not Used - How to Fix Unhit Breakpoints in VSCode Debugging-Fix 'port already allocated' Error in Docker Compose
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.