QLibrary : unknown type name?

[RogerBreton]

I'm trying to follow an example for this code :

QLibrary myLib("mcp2221");

But I'm getting :

main.cpp:1:1: error: unknown type name 'QLibrary'

Is there a special include file?

[nagesh]

@RogerBreton Did you forget to add #include <QLibrary>
https://doc.qt.io/qt-5/qlibrary.html

[Ketan__Patel__0011]

@RogerBreton

Just Add #include <QLibrary> in your header either Source file of your project.