Visual Studio "QtQuick.Controls" version 2.15 is not installed

elicat

Hello
I have insert in my project

import QtQuick.Controls 2.15

But I have rhis error : "QtQuick.Controls" version 2.15 is not installed

I ised this versione of Qt into Visual Studio 2019
alt text

How can I solve the problem?
Thanks for your help.

JoeCFD

Do you have the same issue as in the following link?
https://forum.qt.io/topic/137709/qopenglwidget-not-found-in-qt-version-6-3-0/14
if yes, add qml and quick to your project in the settings of qt plugin.

elicat

Not is same problem.
But I have try Delete build folder and problem is solved (i have read into post).
Thanks