Flet ```MaterialState``` in ```ButtonStyle``` throws a TypeError

When setting the style properties for a TextButton,MaterialState throws a type error. I was able to replicate the same with example provided in the docs.

app.py

style = ft.ButtonStyle(
    color = {
        ft.MaterialState.DEFAULT: ft.colors.WHITE,
        ft.MaterialState.HOVERED: ft.colors.LIGHT_BLUE,
    },
    bgcolor = {
        ft.MaterialState.FOCUSED: ft.colors.LIGHT_BLUE
    }
)

error

TypeError: keys must be str, int, float, bool or None, not MaterialState

Flet 0.2.4 Windows 11

[ndonkoHenri]

Hum, Just had thesame issue. instead of ft.MaterialState.DEFAULT for example, you need to use ft.MaterialState.DEFAULT.value

After this change it should work now…

[FeodorFitsner]

Fixed here: https://pypi.org/project/flet/0.3.0.dev917/