This example breaks flet without throwing a Python exception

[kristaller486]

Description

In the code example below, flet breaks without any clear debugging messages. If the error is expected behavior, it would still be helpful to see what caused the error.

import flet as ft


def main(page: ft.Page):
    app = ft.Column([
        ft.Column(expand=True), # without expand=True all right
        ft.Row([ft.TextField()])
    ])
    page.add(app)
    page.update()


ft.app(target=main)

Describe the results you received:

When running the code flutter gives errors and the UI doesn't work

flet run
[ERROR:flutter/flow/layers/transform_layer.cc(23)] TransformLayer is constructed with an invalid matrix.
[ERROR:flutter/flow/layers/transform_layer.cc(23)] TransformLayer is constructed with an invalid matrix.
[ERROR:flutter/flow/layers/transform_layer.cc(23)] TransformLayer is constructed with an invalid matrix.
[ERROR:flutter/flow/layers/transform_layer.cc(23)] TransformLayer is constructed with an invalid matrix.
[ERROR:flutter/flow/layers/transform_layer.cc(23)] TransformLayer is constructed with an invalid matrix.

Describe the results you expected:

Something like Error: expand=True not allowed here

Flet version (pip show flet):

Version: 0.22.1

Give your requirements.txt file (don't pip freeze, instead give direct packages):

flet==0.22.1

Operating system:

Linux Mint 20.3 and Web (Chromium 121.0.6167.160)

Additional environment details:

Python 3.10