Fixing VS Code 'Permission Denied' Errors on All Files - How to Fix Nginx 502 Bad Gateway in Docker Alpine-Nginx Configuration Test Failed: Fix Server Block Errors

Updated 2026-07-28 17:53:02office-tools
Fixing VS Code 'Permission Denied' Errors on All Files - How to Fix Nginx 502 Bad Gateway in Docker Alpine-Nginx Configuration Test Failed: Fix Server Block Errors
Before changing system settings, save your work and note the exact error text so you can compare results after each step.

Extra verification checklist

  • Restart the affected app after changing permissions or configuration files.
  • Test the same workflow in a clean browser profile or a temporary user account.
  • Compare the result on another network if the error may be connection related.