Home / developer-tools / Docker Container Exits Immediately with Exit Code 137 - How to Fix Cloudflare 521 Error by Checking Server Logs-How to Debug Multi-Root Workspaces in VS Code

Docker Container Exits Immediately with Exit Code 137 - How to Fix Cloudflare 521 Error by Checking Server Logs-How to Debug Multi-Root Workspaces in VS Code

2026-07-28 14:35:04

Docker Container Exits Immediately with Exit Code 137 - How to Fix Cloudflare 521 Error by Checking Server Logs-How to Debug Multi-Root Workspaces in VS Code

Result check

Keep one change per test run so you know which step helped.
Undo temporary changes after the issue is confirmed.