AG Grid JS error when running in native window

[juledwar]

Description

This only happens when running in a native window. I have an ag-grid on a page, and when loading the page I get this error in the console output:

js: TypeError: Failed to resolve module specifier "ag-grid-community". Relative references must start with either "/", "./", or "../".

This halts further set up of the page (anything constructed after the error does not appear).

I'm also seeing

Registered new object after initialization, existing clients won't be notified!

which seems to be a Qt WebEngine error, not sure if related to this.

Can be reproduced with this code (I just copy pasted what I am doing, you can probably repro without the extra classes and settings):

from nicegui import ui

ui.aggrid(
    {
        'columnDefs': [
            {
                'field': 'value',
                'type': 'numericColumn',
                'width': 100,
            },
            {'field': 'stat'},
        ],
        'defaultColDef': {
            'flex': 1,
            'enableCellChangeFlash': True,
        },
        'rowData': [],
        'headerHeight': 0,
    }
).classes('min-w-fit')

ui.run(native=True, show=False)

[juledwar]

nicegui==2.5.0
PyQt5==5.15.11
PyQt5-Qt5==5.15.15
PyQt5_sip==12.15.0
PyQtWebEngine==5.15.7
PyQtWebEngine-Qt5==5.15.15
QtPy==2.4.1

[falkoschindler]

Strange. I can't reproduce the problem on macOS. What OS are you using? Can anyone else reproduce the error?

[juledwar]

Ubuntu 24.04, under KDE using the QT view (not Gnome).