General and Desktop

As an alternative approach, there is an unofficial qml plugin to integrate rive animations in your qt app: https://github.com/basysKom/RiveQtQuickPlugin

Here's me loading a .qml file with a rive item into a PyQt6 application, every interaction is handled with rive.

alt text

Well okay, then I'll go for variant 2 – seems more logical to me to declare such a shared const variable right away instead of having to re-reference it inside the implementation.

Thanks for the clarification :-)

As for an MRE, this problem reproduces with the stock "hellovulkantriangle" example from Qt.

Issue is present in all tested Qt versions: 6.5.3, 6.8.0, 6.8.1, 6.9.0
Using Vulkan: 1.3.296 with bundled MotenVK
On macOS: Sequoia 15.1

Maybe your touchpad is broken ? I think it just performs a mouse click action when you "left-click" touchpad, so it will send mouse press event. You can reload the event function, print all events, and then after you left-clicked on the trackpad, look at what events are triggered.

Okay thanks. I think I have installed 6.2.x via sudo apt install qt6-qpa-plugins. I guess I need to find 6.8.x version

Hi @SGaist , I'll give it a go as a background task in the coming days.
Thanks for the support (and @Christian-Ehrlicher also), it's much appreciated.

pastebin link as I got denied akismet for spam

@reymor
I don't know about your whole solution. But I notice that you create a new QApplication for each call (show a widget, show a dialog). Are you sure this is the best way? Normally you create a Qt application object once and it persists through out your application lifetime. Looks odd to me (might be just me?) to be creating and destroying QApplication afresh each time.

if you just cp ABC to CBA it has no effect
If you jump to moc file, then click to missing pushbutton function to go header
then delete all functions which cause error
its gone

@CodermanBill wrote, "but nothing changed".

You take some plain text, wrap it in HTML that does not attempt to style or otherwise format it, reinsert it into the editor, and expect something to change (I assume visually). What exactly are you expecting?

Thanks @Pl45m4 Ouch! I KNEW I shouldn't have upgraded yesterday, I didn't even want the Apple Intelligence crap.

Yes, I see lots of similar posts now.

I was trying to get all my widgets packed as tight as I can and I was adjusting the padding/margins/geometries of all the widgets but I just can't figure out how to get rid of the space above/below the 2 toolbars in this custom TabWidget I created.

For me the crash is random, sometimes within seconds, other times up to a few minutes.

img.png

@Yihua-Liu Your application is trying to load a plugin from your deployment folder. This plugin is expecting a matching Qt version which, it seems you are saying is also in the deployment folder.

When you ran ldd against the plugin the Qt libraries found for linking were the set in /opt/Qt.

It is entirely possible that these are not the same Qt version. This would stop your plugin loading.

To use the Qt libraries bundled with your application over any Qt library present elsewhere you should look at the wrapper script in Create Application Package.

If you go to the patch linked in the bug report, you'll see the exact path of the two files that have been modified in qtbase.

Thank you very much for your guys.

Best regards.

WSL details (wsl --version)

WSL version: 2.3.26.0
Kernel version: 5.15.167.4-1
WSLg version: 1.0.65
MSRDC version: 1.2.5620
Direct3D version: 1.611.1-81528511
DXCore version: 10.0.26100.1-240331-1435.ge-release
Windows version: 10.0.22631.4751