[prev in list] [next in list] [prev in thread] [next in thread] 

List:       pykde
Subject:    Re: [PyQt] Android crashes
From:       Phil Thompson <phil () riverbankcomputing ! com>
Date:       2018-04-19 14:50:19
Message-ID: 9D93DDAA-393D-489B-99AA-45152D7E31BC () riverbankcomputing ! com
[Download RAW message or body]

On 17 Apr 2018, at 10:43 am, Kálmán Viktor <viktorvector@gmail.com> wrote:
> 
> We have recently released our Android client in the app store and I see weird \
> crashes, there is mainly 2 categories. 
> One looks like this:
> *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
> pid: 0, tid: 0 >>> com.my.app <<<
> 
> backtrace:
> #00  pc 00000000007a323c  \
> /data/app/com.my.app-iKDbJjkEEJRo37MXTF-nlQ==/lib/arm/libMyapp.so \
> (PySys_SetObject+24) 
> 
> 
> The other looks like this
> *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
> pid: 0, tid: 0 >>> com.my.app <<<
> 
> backtrace:
> #00  pc 000000000004b520  /system/lib/libc.so (tgkill+12)
> #01  pc 000000000001a453  /system/lib/libc.so (abort+54)
> #02  pc 000000000006ce5b  \
> /data/app/com.my.aoo-cGOoB_LsJlH2RTPTKYMGyw==/lib/arm/libQt5Core.so \
> (_ZNK14QMessageLogger5fatalEPKcz+50) #03  pc 000000000034cea7  \
> /data/app/com.my.app-cGOoB_LsJlH2RTPTKYMGyw==/lib/arm/libMyapp.so 
> 
> I've seen the 2nd on my development phone a few times, it usually happens if the \
> app crashes and it tries to log it but it fails, about the PySys_SetObject I have \
> no idea. 
> Also I've noticed that both crashes have only happened on Android 8/8.1 (tho the \
> sample size is very small, only ~10+ crashes) 
> I'm using NDK r10e, Python 3.5.3, Qt 5.9.1 (and PyQt version that was out that \
> time). 
> Has anyone faced similar issues before? Would upgrading to 5.9.5 and newer PyQt \
> might help or just a waste of manpower?

Difficult say without a more complete backtrace. Note that pyqtdeploy v2 has dropped \
support for Python versions earlier that v3.6.

Phil

_______________________________________________
PyQt mailing list    PyQt@riverbankcomputing.com
https://www.riverbankcomputing.com/mailman/listinfo/pyqt


[prev in list] [next in list] [prev in thread] [next in thread]