How to get rid of #include <AppKit/AppKit.h> errors in Qt project?
05:08 09 Nov 2025

#include in the simplest Qt app gives me dozens of errors.

Adding LIBS += -framework AppKit in the .pro file doesn't help.

I use Qt Creator 17.0.2 on macOS 26.1 Tahoe, M4, Apple Clang, CONFIG +=c++latest, Qt 6.10.0 but the error arise even with a (no Qt) bare main(){}.

How to circumvent this?

macos qt