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How to Fix Docker Container Exit Code 1 on Startup - Docker Compose Environment Variables: .env File Example-How to Fix a Blank PowerShell Window with No Cursor

2026-06-17 15:14:58developer-tools

How to Fix Docker Container Exit Code 1 on Startup - Docker Compose Environment Variables: .env File Example-How to Fix a Blank PowerShell Window with No Cursor

Final checklist

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