Crash by AttributeGraph AG::precondition_failure(char const*, ...)

About

AttributeGraph crashes at a fairly low frequency. We do not know where it occurs.

Description

A CRASH on our app has been reported. We even know that it is related to screen rendering.
This only occurs with iOS14. So I suspect that there is a strong correlation with iOS14.

After reading the useful information here, I tried enabling voiceOver, but the crash did not occur, so I think it is a different issue.

I'm finding information for a solution.
Thanks for your help.

I did read Posting a Crash Report.

Crash log

from xccrashpoint

OS Ver

iOS14 only

Devices

iPhoneSE 2nd ~ iPhone12
I don't see any particular bias.

Crash by AttributeGraph AG::precondition_failure(char const*, ...)
 
 
Q