＃包括 <header.h> 错误：无法打开源文件“ header.h”

Question

I'm trying to include the header of a class called Person (Person.h) into my implementation of Person (Person.cpp), but I keep getting an error saying:

"cannot open source file Person.h"

The .h file and .cpp file are in the same directory:

And these are my settings of the include directories:

Answer 1

use #include "header.h" instead of #include <header.h> to include project files. Read C++ Primer for more reference.