Hi jsulm,

thank you for your attention!
here is the stack trace:

1 QString::constBegin Qt6Core 0x7ff89e6b4900
2 qmlEngine Qt6Qml 0x7ff89f9c066a
3 QQuickWebEngineViewPrivate::createTouchHandleDelegate Qt6WebEngineQuick 0x7ff94ecbfffe
4 QtWebEngineCore::TouchHandleDrawableDelegate::~TouchHandleDrawableDelegate Qt6WebEngineCore 0x7ff87e1099d1
5 TargetNtUnmapViewOfSection Qt6WebEngineCore 0x7ff882c272f3
6 TargetNtUnmapViewOfSection Qt6WebEngineCore 0x7ff882c2691f
7 TargetNtUnmapViewOfSection Qt6WebEngineCore 0x7ff882c268c3
8 TargetNtUnmapViewOfSection Qt6WebEngineCore 0x7ff882c26d66
9 TargetNtUnmapViewOfSection Qt6WebEngineCore 0x7ff882c27d84
10 TargetNtUnmapViewOfSection Qt6WebEngineCore 0x7ff882c28144
11 QtWebEngineCore::TouchHandleDrawableDelegate::~TouchHandleDrawableDelegate Qt6WebEngineCore 0x7ff87e109eb8
12 QtWebEngineCore::RenderViewContextMenuQt::initMenu Qt6WebEngineCore 0x7ff87e0ef315
13 CrashForExceptionInNonABICompliantCodeRange Qt6WebEngineCore 0x7ff880684e30
14 CrashForExceptionInNonABICompliantCodeRange Qt6WebEngineCore 0x7ff880683eeb
15 CrashForExceptionInNonABICompliantCodeRange Qt6WebEngineCore 0x7ff880683f64
16 CrashForExceptionInNonABICompliantCodeRange Qt6WebEngineCore 0x7ff880595b75
17 CrashForExceptionInNonABICompliantCodeRange Qt6WebEngineCore 0x7ff8806b4212
18 GetHandleVerifier Qt6WebEngineCore 0x7ff882629feb
19 QtWebEngineCore::URLRequestCustomJobDelegate::qt_metacast Qt6WebEngineCore 0x7ff87edc575c
20 GetHandleVerifier Qt6WebEngineCore 0x7ff8819c7512

On MacOS. you guys can use the below command:
hdiutil attach qt-online-installer-macOS-x64-4.8.1.dmg
/Volumes/qt-online-installer-macOS-x64-4.8.1/qt-online-installer-macOS-x64-4.8.1.app/Contents/MacOS/qt-online-installer-macOS-x64-4.8.1 --mirror https://qt.mirror.constant.com
hdiutil detach /Volumes/qt-online-installer-macOS-x64-4.8.1

OK , thnx.

Similar discussion was posted previously.
https://forum.qt.io/topic/150569/coding-squish-python-with-pycharm

Hey Everyone!

Let's go through some of the new courses on Qt Academy, what updates have been made, and what to look forward to moving forward!

Get to grips with the Model View Delegate (MVD) pattern in QML and the Qt framework, gaining the skills to manage and display complex data effectively. Through hands-on projects, you’ll explore the relationship between Models, Views, and Delegates, using Qt’s built-in and custom components to present dynamic data in a structured format. By course end, you’ll create a functional weather app that showcases real-time data interaction, integrating live weather data into an intuitive user interface.

Take your first steps and explore the basics of Qt Design Studio, learning to navigate its UI, essential tools, and various workspaces. By course end, you’ll confidently navigate the Qt Design Studio workspace, gaining familiarity with its interface and essential tool locations. This course is ideal for newcomers to Qt Design Studio with some background in design tools.

In this course, you’ll delve into Proxy Layouts, a technique for building responsive layouts in QML. Starting with an overview of responsive design principles, you’ll explore the LayoutItemProxy Type and learn to apply it in various practical scenarios. Ideal for those eager to advance their UI development skills in QML, this course covers using Proxy Layouts to create adaptable, responsive interfaces.

This course was developed by Spyrosoft, experts in delivering successful Qt projects across industries. Published on Qt Academy with Spyrosoft’s permission, this material showcases their depth of expertise in Qt technologies, including Qt/QML, Qt 3D, and more.

The course has been updated with new explanations and improved examples, to help you better understand atomic_flag and RAII. Some quiz questions and answers have been updated to reflect these changes.

Screenshots and instructions have been updated to reflect changes to the installion process.

We have been working on polishing the courses, updating the content and improving the overall experience with code examples, code snippets and quizzes based on your feedback!

Please make sure you leave reviews on the courses you take, as it helps us improve the content and make it more relevant to you.

More content is always in progress, we have upcoming courses on QML, Qt Design Studio, and more! We are always looking for feedback on what you would like to see, and looking for great people within the community to help us grow.

If you want to stay in touch, visit the academy homepage and sign up for the newsletter! qt.io/academy. You can view the whole catalog here too.

~ Ash

It is like parent window is docked in main UI. That is my first dock window. Second is the one which need input in dialog form and should maintain parent child relationship as well. Is there any better approach, Please suggest. I just want to maintain parent child relationship and both window should be movable and both should be non modal.

@Alien_123 said in Installation error:

How to correct it.

You already posted the solution by yourself:
"You can select a different mirror for opensource metadata and downloads. The mirror can be set from terminal using option --mirror."
So, do exactly that. More details here: https://wiki.qt.io/Online_Installer_4.x

@JonB said in Frequent unresponsiveness of this site:

heroku

Oh well, I remember that one! About two or three weeks ago I had trouble opening the webpage at all on two different days. It just wouldn't load. I used different websites to check if it was just down for me and the majority of those pages claimed that the Qt forum was up an running. Pinging forum.qt.io would would send a response from heroku. Didn't have any problems recently (no slow downs, no unresponsive/unreachable webpage).