When I just create a project and write cmake, everything goes well, when I start adding new qml files and then perform the configuration, then 2 warnings come out: CMake Warning (dev) at /home/zxctatar/Qt/6.8.0/gcc_64/lib/cmake/Qt6Core/Qt6CoreMacros.cmake:3378 (message): Qt policy QTP0004 is not…
Visual Studio 2022 with Qt5 shows this during build after no code change: QtMsBuildqt_vars.targets(512,5): error MSB4044: The "ReadLinesFromFile" task was not given a value for the required parameter "File". Restart, rebuild, or change of code does not work.
When I tried compiling a program; /* * Copyright (c) 2006-2007, Johan Thelin * * All rights reserved. * * Redistribution and use in source and binary forms, with or without modification, * are permitted provided that the following conditions…
I am trying to render the QtCharts example on the main page: import QtCharts ... ChartView { title: "Line Chart" anchors.fill: parent antialiasing: true LineSeries { name: "Line" XYPoint { x: 0 y: 0 } ... } } I have…
I've got problems with applications based on Qt Quick - they don't work properly on Android emulators with API > 24 (newer than Android 7.0). Building and deploying are finished OK. But the application works only for the first time…
I am writing code in qt 6, I use the mvc pattern in the rectangle delegate, I specified the x:100 (line 103) property, which was supposed to move the rectangle 100 pixels to the right, this works in qt 5,…
I have Qt compiled static, but when I run my application I get this error: qrc:/files/particles/particles.qml:2:1: module "QtQuick.Particles" plugin "particlesplugin" not found import QtQuick.Particles 2.0 ^ My imports related to QML are these: import QtQuick 2.5 import…
As indicated in the heading, I am encountering difficulties setting up QT Creator for Android development. Despite having downloaded the SDK and NDK through QT and Android Studio, errors persist in the following areas: Android SDK Command-line Tools runs Android…
How can I vertically align the text in a large font QPushButton? For example this Python code creates a button where the text is not vertically aligned. I have tried everything I can think of to solve it but I…
I encapsulate a control with canvas. When it get a coordinate array, it can draw the trajectory the array discribed.But during development process，I met a problem and I will simplify the problem in this question. First ,let us read the…