[Android-development] Android: crash in qmessagebox
maitai at virtual-winds.org
Sat Aug 13 18:13:00 CEST 2016
Thanks Louis for replying
Concerning permissions I have been there too it's something specific to
Android 6, and I had to implement a requestPermission method in Java.
But since it's Android 5 I don't think it is that case (plus I cannot
imagine that QMessageBox would need a permission that QDialog don't
I'll keep that in mind anyway
Le 13-08-2016 17:59, Louis Meadows a écrit :
> An unexpected crash I have found to be caused by not having a
> permission set.
> I would have no idea why qmessagebox would need a permission.
> However if the code runs else where I would start with looking at the
> I just got bit by the camera one day when it had been working after an
> Now my app was suddely craqshing for no reason on one android (6) and
> not another(4)
> On 8/13/2016 7:23 AM, maitai wrote:
>> I have a user equipped with a Lenovo Yoga Tablet2 1050F (Android
>> 5.0.1). App is compiled with qt5.7 for Android X86.
>> The app (QWidget-based) crashes each time a QMessageBox is called.
>> Same thing happens if I compile with qt5.6. He is so far the only user
>> with such a problem, out of 1000's. For some reason, I also never
>> receive the crash reports he says he is sending me so I am completely
>> in the dark here.
>> Regular QDialogs, even very complex ones, displays normally, and the
>> rest of the app (with a complex QMainWindow/QGraphicsScene/View etc.)
>> works normally . It's just QMessageBox that crashes. The users tested
>> all options, everything works except when a QMessageBox is called.
>> I had a look at QMessageBox code but didn't find anything specifically
>> related to Android.
>> Maybe someone has a clever idea of what can possibly cause that? What
>> QMessageBox is using that QDialog is not?
>> Philippe Lelong
>> Android-development mailing list
>> Android-development at qt-project.org
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