app.native.main_window.create_file_dialog() stopped working after upgrading from 2.8.0 to 2.10.0

[raffaellof]

Question

After upgrading from nicegui 2.8.0 to nicegui 2.10.0 the app.native.main_window.create_file_dialog function stopped working (Python version 3.10.11)

AttributeError: 'NoneType' object has no attribute 'create_file_dialog'

as code example:

import asyncio
from nicegui import ui, app
import webview

async def choose_folder():
    folder_path = await app.native.main_window.create_file_dialog(dialog_type=webview.FOLDER_DIALOG,
                                                                 allow_multiple=False)
    ui.notify(f'This is the path: {folder_path}')

ui.button('Choose folder', on_click=choose_folder)

ui.run(native=True)

with nicegui 2.8.0 everything works properly, where am I going wrong?

[falkoschindler]

Thanks for reporting this issue, @raffaellof!
It seems to have been introduced by PR #4132. Reverting it resolves the problem.

[falkoschindler]

We just released version 2.10.1 that should resolve this bug.