module "QtQuick.Dialogs.qml" version 1.5 is not installed

leon missoul

This is the error message I get. I have installed all the possible components through the Qt maintenance app, but still getting the error. I can't find any information online on how to Install the QtQuick Dialogs component.

Every response is welcome.

Thanks in advance.

SGaist

Hi and welcome to devnet,

Which version of Qt did you install ?
On which OS ?

leon missoul

Hi,

Thanks for your fast response.

I'm new to Qt so I just installed the latest 6.0.1.
on windows 10.

SGaist

AFAIK, you can drop the version numbering with Qt 6.

leon missoul

What do you mean?

SGaist

I may have misunderstood your issue, but you are mentioning a version number. So it looks like you have an import statement with that version number that is failing and thus I suggest that you remove the number.

leon missoul

Hi,

Alright, I tested it, it happens with 1.1, 1.2, 1.3, 1.4, and 1.5.

It does not give me an error with Dialogs version 1.0, but with this version, I get another error.
When I use the component 'FileDialog', It says 'Unknown component'.

Any idea why this is happening?

SGaist

Sorry, my bad, I had mixed it with another module.

From the current checklist it seems not to be there yet.

leon missoul

So, Dialogs is not yet included in version 6, if I understand right?

SGaist

It's all explained in the page I linked.

leon missoul

First of all, Thank you so much for your help.

I read through the link you sent.

I kinda really need the FileDialog component.
In the document, they explain that FileDialog is still part of Quick Controls 1. If I just import it, it doesn't work. I installed the last Qt 5, still the 'unknown component' error.

In short: I am creating a small text editor and need to be able to import text files from my computer. How do I do this if FileDialog is not available?

Thanks in advance.

SGaist

Might be a silly question but did you check whether it's an additional checkbox for you to select ?

leon missoul

If you mean a checkbox in the installation process, yes I have checked if there was one, I didn't found one so I just installed the whole Qt 5.15. But even then, nothing works.

leon missoul

@SGaist Would you be able to help me?

I'd like to move on with my project.

Thanks for the help.

SGaist

Can you test this example ?

MelonLemon

@leon-missoul import Qt.labs.platform 1.1

FlashJack

Hi @leon-missoul !
I was facing the same problem using Pyqt6 with the Qml application. I really needed a File Dialog.
After a hour of research and experimenting, I found the solution, its quite easy:

from PyQt6.QtWidgets import QFileDialog

class YourClass():
    ...
    def your_function(self):
        path_open =  QFileDialog.getOpenFileName(None, 'Open file')

        files_types = "GML (*.gml);;Pickle (*.pickle);;YAML (*.yml)"
        path_save =  QFileDialog.getSaveFileName(None, 'Save file', filter=files_types)
        ....