How do I perform routing without getting an error?

[MasterA5]

Question

I've been trying to follow the routing example in the most recent documentation, but I'm getting the following error

Code sample

import asyncio

import flet as ft


def main(page: ft.Page):
    page.title = "Routes Example"

    def route_change(e):
        page.views.clear()
        page.views.append(
            ft.View(
                route="/",
                controls=[
                    ft.AppBar(title=ft.Text("Flet app")),
                    ft.Button(
                        "Visit Store",
                        on_click=lambda: asyncio.create_task(
                            page.push_route("/store")
                        ),
                    ),
                ],
            )
        )
        if page.route == "/store":
            page.views.append(
                ft.View(
                    route="/store",
                    controls=[
                        ft.AppBar(title=ft.Text("Store")),
                        ft.Button(
                            "Go Home",
                            on_click=lambda: asyncio.create_task(
                                page.push_route("/")
                            ),
                        ),
                    ],
                )
            )
        page.update()

    async def view_pop(e):
        if e.view is not None:
            page.views.remove(e.view)
            top_view = page.views[-1]
            await page.push_route(top_view.route)

        page.on_route_change = route_change
        page.on_view_pop = view_pop

    route_change()


ft.run(main)

Error message

Unhandled error in main() handler
Traceback (most recent call last):

File "C:\Users\Aguss\Desktop\IconGenerator\venv\Lib\site-packages\flet\app.py", line 271, in on_session_created

main(session.page)

File "c:\Users\Aguss\Desktop\IconGenerator\src\main.py", line 51, in main

route_change()

TypeError: main.<locals>.route_change() missing 1 required positional argument: 'e'

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• I have searched for answers to my question both in the issues and in previous discussions.

[FeodorFitsner]

What version of Flet are you using?

[MasterA5]

I'm using the latest version available on PyPI

flet==0.70.0.dev7098