Pressing Fn key on Macbook logs an error

[emilk]

Pressing the Fn key on a MacBook keyboard (macOS Ventura 13.4.1) prints the following error:

[2023-11-28T12:46:14Z ERROR winit::platform_impl::platform::event] UCKeyTranslate was succesful but gave a string of 0 length.

[kchibisov]

Which winit version? I think I fixed something like that in 0.29.4?

[kchibisov]

Also, maybe it errors on some systems now (though, not for me), I just know that before 0.29.4 once you press Fn you get an assertion straight away.

[emilk]

I'm on 0.29.4

[emilk]

I suspect the log line should just be removed - not all key presses corresponds to a string, and that's fine.

[kchibisov]

Yeah, it's just doesn't happen for me iirc and I can't update further 12 version. You could send a patch, should be fairly easy.

The start chain for that is from update flags stuff in macos platform.

[emilk]

It could be that I have two keyboard layouts (English and Swedish), and pressing Fn switches between the two.
In any case, a PR is incoming!