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Docker Container Exits Immediately with Exit Code 137 - Fix Docker Compose Port Already Allocated Error-How to Fix Venv Activation Problems

2026-07-28 18:10:28developer-tools

Docker Container Exits Immediately with Exit Code 137 - Fix Docker Compose Port Already Allocated Error-How to Fix Venv Activation Problems

Final checklist

Confirm that the same symptom is gone after a restart or refresh.
Keep the smallest working change and undo temporary diagnostic settings.