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Docker Compose Environment Variable Not Set in Dockerfile - Fix 'Port Already Allocated' Error in Docker Compose on Windows-Python Pandas MemoryError: Solutions for Big CSV Files

Updated 2026-07-28 15:29:02macos-help
Docker Compose Environment Variable Not Set in Dockerfile - Fix 'Port Already Allocated' Error in Docker Compose on Windows-Python Pandas MemoryError: Solutions for Big CSV Files
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.

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