<![CDATA[Use lvgl canvas on Core2]]>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?

]]>https://community.m5stack.com/topic/3127/use-lvgl-canvas-on-core2RSS for NodeWed, 29 Apr 2026 15:13:49 GMTSat, 27 Mar 2021 11:41:26 GMT60<![CDATA[Reply to Use lvgl canvas on Core2 on Sun, 16 Oct 2022 15:39:39 GMT]]>it was 2022, canvas does not work as before 😭😭😭

]]>https://community.m5stack.com/post/18991https://community.m5stack.com/post/18991Sun, 16 Oct 2022 15:39:39 GMT<![CDATA[Reply to Use lvgl canvas on Core2 on Mon, 29 Mar 2021 04:16:53 GMT]]>Hi @Dario ,
Maybe it’s our reason. It’s been a long time since I synchronized with the upstream of lvgl micropython.

]]>https://community.m5stack.com/post/13303https://community.m5stack.com/post/13303Mon, 29 Mar 2021 04:16:53 GMT