VS Code IntelliSense Not Working for C++: Practical Fixes - How to Fix node-sass Failed to Build on Mac-Resolve Git Fast-Forward Merge Error

Updated 2026-07-28 14:33:57windows-fixes
VS Code IntelliSense Not Working for C++: Practical Fixes - How to Fix node-sass Failed to Build on Mac-Resolve Git Fast-Forward Merge Error
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.