Found not working imports

[4thAxis]

Hello all, I am a student and new to QT Creator and QT in general. I have recently used the https://doc.qt.io/qt-6/qtcharts-index.html tutorial to install QT Charts into my project. My Build and Run is configured to run Desktop QT 6.8.2 MinGW 64-bit and CMake for building.

I get the following errors when opening the Design tab.

This is what my imports looks like:

import QtQuick
import QtQuick.Controls 2.15
import QtQuick.Layouts 2.15
import QtCharts

My program runs fine, but the Design tab is broken and cannot be used. By broken I mean either certain elements do not appear when dragged in from the components tab or they scale randomly. I need to fix these errors so my designer works again.

If you need me to provide anything else, let me know!