flet==0.25.0.dev3526 apk "Android" pandas error Buffer dtype mismatch, expected 'const int64_t' but got 'long long'

[jtoror]

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Describe the bug

"Android" apk does not start on physical or simulated devices when requiring the pandas library, throwing error Buffer dtype mismatch, expected 'const int64_t' but got 'long long'

Code sample

Code

pyproject.toml

[project]
name = "amy_app"
version = "1.0.0"
description = "My first Flet project"
authors = [
    {name = "John Smith", email = "[email protected]"}
]

dependencies = [
    "flet==0.25.0.dev3526",
    "numpy",
    "pandas"
]

# requires-python = ">=3.12"

icon = "assets/icon"

[tool.flet.android.permission] # --android-permissions
"android.permission.INTERNET" = true
"android.permission.CAMERA" = true
"android.permission.READ_EXTERNAL_STORAGE" = true
"android.permission.WRITE_EXTERNAL_STORAGE" = true
"android.permission.READ_MEDIA_VISUAL_USER_SELECTED" = true

main.py

import os
import flet as ft
import numpy as np
import pandas as pd

def main(page: ft.Page):
    page.title = "Flet counter example"
    page.vertical_alignment = ft.MainAxisAlignment.CENTER

    txt_number = ft.TextField(
        value="0", text_align=ft.TextAlign.RIGHT, width=100)

    def minus_click(e):
        txt_number.value = str(int(txt_number.value) - 1)
        page.update()

    def plus_click(e):
        txt_number.value = str(int(txt_number.value) + 1)
        page.update()

    page.add(
        ft.Row(
            [
                ft.IconButton(ft.icons.REMOVE, on_click=minus_click),
                txt_number,
                ft.IconButton(ft.icons.ADD, on_click=plus_click),
            ],
            alignment=ft.MainAxisAlignment.CENTER,
        )
    )


ft.app(main)

To reproduce

Traceback (most recent call last): File "", line 43, in File "", line 229, in run_module File "", line 88, in _run_code File "/data/user/0/com.flet.amy_app/files/flet/app/main.py", line 4, in import pandas as pd File "/data/user/0/com.flet.amy_app/files/flet/python_site_packages/pandas/init.py", line 49, in from pandas.core.api import ( File "/data/user/0/com.flet.amy_app/files/flet/python_site_packages/pandas/core/api.py", line 1, in from pandas.libs import ( File "/data/user/0/com.flet.amy_app/files/flet/python_site_packages/pandas/libs/init.py", line 18, in from pandas._libs.interval import Interval File "interval.pyx", line 1, in init pandas._libs.interval File "hashtable.pyx", line 1, in init pandas._libs.hashtable File "missing.pyx", line 1, in init pandas.libs.missing File "/data/user/0/com.flet.amy_app/files/flet/python_site_packages/pandas/libs/tslibs/init.py", line 40, in from pandas._libs.tslibs.conversion import localize_pydatetime File "conversion.pyx", line 1, in init pandas._libs.tslibs.conversion File "offsets.pyx", line 1, in init pandas._libs.tslibs.offsets File "timestamps.pyx", line 1, in init pandas._libs.tslibs.timestamps File "tzconversion.pyx", line 55, in init pandas._libs.tslibs.tzconversion ValueError: Buffer dtype mismatch, expected 'const int64_t' but got 'long long'

Expected behavior

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Screenshots / Videos

Captures

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Operating System

Linux

Operating system details

Kubuntu 24.04

Flet version

0.25.0.dev3526

Regression

No, it isn't

Suggestions

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Logs

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Additional details

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