Invalid kit for QML puppet SOFT ASSERT: "m_target" in file C:\dev\tqtc-qtc-super\qtcreator\src\plugins\qmldesigner\designercore\instances\puppetcreator.cpp, line 480 SOFT ASSERT: "m_target" in file C:\dev\tqtc-qtc-super\qtcreator\src\plugins\qmldesigner\designercore\instances\puppetcreator.cpp, line 480 SOFT ASSERT: "m_target" in file C:\dev\tqtc-qtc-super\qtcreator\src\plugins\qmldesigner\designercore\instances\puppetcreator.cpp, line 480 RewriterException: QML module contains C++ plugins, currently reading type information... QtQuick Content: /* This is a UI file (.ui.qml) that is intended to be edited in Qt Design Studio only. It is supposed to be strictly declarative and only uses a subset of QML. If you edit this file manually, you might introduce QML code that is not supported by Qt Design Studio. Check out https://doc.qt.io/qtcreator/creator-quick-ui-forms.html for details on .ui.qml files. */ import QtQuick 6.3 import QtQuick.Controls 6.3 import QtQuick3D 6.3 import UntitledProject Rectangle { width: Constants.width height: Constants.height color: Constants.backgroundColor View3D { id: view3D anchors.fill: parent environment: sceneEnvironment SceneEnvironment { id: sceneEnvironment antialiasingMode: SceneEnvironment.MSAA antialiasingQuality: SceneEnvironment.High } Node { id: scene DirectionalLight { id: directionalLight } PerspectiveCamera { id: sceneCamera z: 350 } Model { id: cubeModel eulerRotation.y: 45 eulerRotation.x: 30 materials: defaultMaterial source: "#Cube" } } } Item { id: __materialLibrary__ DefaultMaterial { id: defaultMaterial objectName: "Default Material" diffuseColor: "#4aee45" } } Text { text: qsTr("Hello UntitledProject") anchors.top: parent.top anchors.horizontalCenter: parent.horizontalCenter anchors.topMargin: 100 font.family: Constants.font.family } } Error: QML module contains C++ plugins, currently reading type information... QtQuick Exception: "RewritingException" Function: "QmlDesigner::RewriterView::applyChanges" File: "C:\\dev\\tqtc-qtc-super\\qtcreator\\src\\plugins\\qmldesigner\\designercore\\model\\rewriterview.cpp" Line: 537 "QML module contains C++ plugins, currently reading type information... QtQuick" Exception: "RewritingException" Function: "QmlDesigner::Internal::ModelPrivate::resetModelByRewriter" File: "C:\\dev\\tqtc-qtc-super\\qtcreator\\src\\plugins\\qmldesigner\\designercore\\model\\model.cpp" Line: 732 "QML module contains C++ plugins, currently reading type information... QtQuick" Exception: "InvalidArgumentException" Function: "QmlDesigner::Internal::ModelPrivate::changeNodeId" File: "C:\\dev\\tqtc-qtc-super\\qtcreator\\src\\plugins\\qmldesigner\\designercore\\model\\model.cpp" Line: 377 "Invalid Id: item1\nQML module contains C++ plugins, currently reading type information... QtQuick" Exception: "InvalidIdException" Function: "QmlDesigner::Internal::ModelPrivate::changeNodeId" File: "C:\\dev\\tqtc-qtc-super\\qtcreator\\src\\plugins\\qmldesigner\\designercore\\model\\model.cpp" Line: 377 "Invalid Id: item1\nQML module contains C++ plugins, currently reading type information... QtQuick" 12:55:11: C:/dev/build-tqtc-qtc-super-Qt_6_3_2-RD/qtcreator/bin/qtcreator.exe crashed.