#include errors detected in vscode

Question

I am using Visual Studio Code in my C++ project. I installed Microsoft C/C++ Extension for VS Code. I got the following error:

#include error

Answer 1

I was trying a hello world program, and this line:

#include 

was underlined green. I tried:

1. Deleting the line
2. Re-writing the line
3. Clicking the yellow bulb and choosing to update

fixed the error warning. i don't know if it fixed the actual problem. But then i'm compiling via a linux VM on Windows 10