Java returned: -1073740771

[OrieHashin]

Hello! I was trying to write a qml application. what did I do wrong?

[omix]

I am not familiar with NetBeans. In Eclipse I would expect to see the process outprint. If there are exceptions they are printed.
Is Qt library path (Qt\6.2.3\msvc2019_64\bin) in PATH environment?

[OrieHashin]

yep, it is in the path environment. The application actually runs but crashes as soon as the gui runs.

[OrieHashin]

I'll try running it in eclipse too

[omix]

Before doing the application shutdown you have to start the event loop by calling QCoreApplication.exec().

[OrieHashin]

Thanks a lot!

[omix]

Is your issue solved?

[OrieHashin]

Yep, thanks!

[Ihebellouze]

hello , how can i install qtjambi on my eclipse? what steps should i make?

[omix]

There are a lot of tutorial for using Eclipse IDE for software development.
I never used eclipse with maven, so I'm not sure if it is possible to let eclipse load all required libraries from maven repository.
However, you could simply download qtjambi.jar, create a new project and add the jar to your build path. Then, you can start to write classes using Qt.

[Ihebellouze]

yes I added qtjambi.jar but an error has occurred while compiling saying "package io.qt.widgets does not exist"! ? and should I download QT installer? I would like to mention that my aim in working with Qtjambi is to create my own customized widgets like 'thermometer, gauge..." in order to use them later in java application, so am I making the right choice working with qtjambi ?

[omix]

No, compilation works completely without native Qt. Only when running your app you need Qt libraries. Therefore use Qt installer.

[omix]

When you want to create your own widget with Qt you need to use Qt as widget system for your entire application. You cannot combine Qt widgets with AWT/Swing windows.

[omix]

Go to the java build path of your project. There, you see the tab "Libraries" and in libraries you see modulepath and classpath.
Click classpath and add qtjambi.jar. If you want to work with modules instead, then add it to module path. Then you need to add requires qtjambi; to your module-info.