Crash on text styling

[EdisonJwa]

Crash on text styling

[ggoraa]

Well that looks interesting, it died on text styling, which should not die no matter what
I saw a crash like this in AppCenter Crashes some time ago(smth like months) but was not able to reproduce it

[ggoraa]

@EdisonJwa No, lag is definitely not caused by CJK characters, it's a app-wide issue, because of poor optimization

[EdisonJwa]

Well that looks interesting, it died on text styling, which should not die no matter what I saw a crash like this in AppCenter Crashes some time ago(smth like months) but was not able to reproduce it

if so I'm considering the CJK(Chinese,Japanese, Korean) characters

[ggoraa]

The styling system should support UTF-8 fully, but thanks for clarifying!

[EdisonJwa]

The styling system should support UTF-8 fully, but thanks for clarifying!

Seems that the Korean characters will cause the problems
While I'm opening my channel (which contains Korean characters) it crashed
With the following problem report
https://gist.github.com/EdisonJwa/6c64dea09ca85bfc970158418f98af83 (too large to embed)

and the channel for reproducing it
https://t.me/+lcH67pJEr3IzNWY5 (for reproducing the crash)

[EdisonJwa]

And I'm not sure if the lag was also caused by CJK characters

[ggoraa]

@EdisonJwa what did you do exactly to trigger that crash? i can succesfully open that channel, and Moc doesn't die

[EdisonJwa]

@EdisonJwa what did you do exactly to trigger that crash? i can succesfully open that channel, and Moc doesn't die

Please check the video

Screen.Recording.2022-11-15.at.1.56.51.mov

(Reuploaded)

the report with it
https://gist.github.com/EdisonJwa/3b92e7a632256e570b3c1f74ccf8d71a

[ggoraa]

Hm
You are on macOS Monterey, I am on Ventura, that's probably the reason why I can't reproduce it