Unsolved Can't use QtQuick.Controls
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I can't use QtQuick.Controls.
I try to import this, and no error when you build it.
However, when I run this, I get the following error.QQmlApplicationEngine failed to load component
qrc:/qml/main.qml:22:5: ?^ TestRect ?????p????????
qrc:/qml/TestRect.qml:2:1: "QtQuick.Controls" ???W???[?????C???X?g?[??????????????MyCode:
main.qmlimport QtQuick 2.12 import QtQuick.Window 2.12 Window { id: mainWindow width: 640 height: 480 visible: true title: qsTr("Hellow World") TestRect{ id: test } }
TestRect.qml
import QtQuick 2.12 import QtQuick.Controls 2.12 Item { Rectangle{ anchors.top: parent.top anchors.left: parent.left width: 200 height: 200 color: "red" } }
What is the cause of this?
I use Qt5.15.2 and windows10 -
@w-tkm have you considered upgrading to at least the latest 5.12 version?
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@J-Hilk
No, I haven't considered it because it has been working fine until now.
Sorry, I made a mistake, it's "5.15.2" to be exact.
I created a new project with the exact same settings and the exact same code, and it worked.
Was there a problem with the settings that I missed somewhere?