Use lvgl canvas on Core2

Dario

I'm trying to use the lvgl canvas on the Core2 with UIFlow V1.7.4.
I'm using the following test program:

import lvgl as lv

lv.init()

scr = lv.obj()
cv = lv.canvas(scr, None)

lv.load_scr(lv)

but when it try to create the canvas it raise the following error:
'NoneType' object has no attributes'__deference__'

Can anyone help me?

IAMLIUBO

Hi @Dario ,
Maybe it’s our reason. It’s been a long time since I synchronized with the upstream of lvgl micropython.

pavelprosto

it was 2022, canvas does not work as before 😭😭😭