Followup.
I have tried to mockup a small sample program that runs the troublesome lines.
It seems that the small sample app can run the code on the device, but the
"big" application fails.
Debugging in Carbide gives me the following exception.
Thread [Thread id: 1444] (Suspended: Signal 'Exception 0' received.
Description: A data abort exception has occurred..)
5 Unknown (0x799AD028)() 0x799ad028
4 Unknown (0x79E6FC2A)() 0x79e6fc2a
3 Unknown (0x79E73B96)() 0x79e73b96
2 Unknown (0x79E55718)() 0x79e55718
1 Unknown (0x79E56002)() 0x79e56002
In the big application, I make use of msgs lib to create email accounts since
QTM doesn’t support this. So in the program I have included files like
msvapi.h, mtclreg.h, cemailaccounts.h, and CommsDatTypesV1_1.h.
Could the error be related to two different Messaging API's (QTM and Symbian
c++) being loaded in the same process?
Best regards
/Anders
-----Original Message-----
From: qt-mobility-feedback-boun...@trolltech.com
[mailto:qt-mobility-feedback-boun...@trolltech.com] On Behalf Of Anders
Kjærgaard Hansen
Sent: 28. oktober 2010 20:19
To: Don Sanders
Cc: qt-mobility-feedback@trolltech.com
Subject: Re: [Qt-mobility-feedback] Problems with QMessageManager in QTM 1.1
Beta 2
Hi Sanders
I will try to give as thorough description as possible.
My current development environment is this:
Windows 7 Professional 32 bit
Nokia Qt SDK 1.0.0 (According to Add/Remove programs). I'm pretty sure though,
that I installed Nokia Qt Sdk from the 1.0.1 offline installer
(Nokia_Qt_SDK_Win_offline_v1_0_1_en.exe)
Carbide 2.3.0
I started out with this, I have then subsequently copied the contents of
qt-mobility-symbian-opensource-1.1.0-beta-epoc32-3.2.zip from the QTM 1.1.
Beta2 to C:\nokiaQtSdk\Symbian\SDK\ to be able to get the QTM 1.1 Camera API
headers and stuff.
It was first later that I have found out that some of QTM 1.1 actually relies
on Qt 4.7, at least the installer in the beta 2 does.
The device I am testing on is a Nokia E52 with the newest firmware, which is
Symbian S60 3rd Edition FP2.
I have a virtual image with a Windows 7 as well, with Qt 4.7 RC1 and the QTM
1.1 Beta 2, and this seems to behave the same way.
I have tried installing Panic Observer on the device, and it gives a
KERNEL-EXEC with reason 3 panic when it crashes. As far as I know this is
typical a null-pointer error.
And to recap, it works on my device with Qt 4.6.3/QTM 1.0.2, but not with Qt
4.7/QTM 1.1b2.
Are there any more information that could be interesting to you?
Best regards
/Anders
-----Original Message-----
From: Don Sanders [mailto:don.sand...@nokia.com]
Sent: 28. oktober 2010 18:50
To: Anders Kjærgaard Hansen
Cc: qt-mobility-feedback@trolltech.com
Subject: Re: [Qt-mobility-feedback] Problems with QMessageManager in QTM 1.1
Beta 2
Hi,
Which platfrom are you experiencing the crash on? Can you please provide more
information about the environment you are using? (The more the better).
Kind regards,
Don Sanders
On 2010-10-28T22:17:22, ext Anders Kjærgaard Hansen wrote:
> Hi all
>
> Below is a code snippet, which is working in QT 4.6.3 with QTM 1.0.2.
>
> bool CreateAccount::DoesAccountExist(){
> QMessageAccountFilter accFilter =
> QMessageAccountFilter::byName(accountName, QMessageDataComparator::Equal);
> QMessageManager* manager = new QMessageManager(0);
> if(manager->countAccounts(accFilter) > 0){
> return true;
> }else{
> return false;
> }
> }
>
> If I update QT to QT 4.7 and QTM to 1.1 Beta2 on my device, the code above
> fails/panics in the line where the MessageManager object is created.
>
> Are there any known bugs in the beta about this?
>
> The obvious would be that the QObject* = 0 given as input to the
> QMessageManager constructor causes this. But according to documentation
> default value is 0, so it should be possible to do.
>
> I need to start using QTM 1.1 Beta soon because the last part of my
> application I need to do is Camera functionality, using the Camera API in
> QTM.
>
> Best regards
> /Anders
>
> _______________________________________________
> Qt-mobility-feedback mailing list
> Qt-mobility-feedback@trolltech.com
> http://lists.trolltech.com/mailman/listinfo/qt-mobility-feedback
>
_______________________________________________
Qt-mobility-feedback mailing list
Qt-mobility-feedback@trolltech.com
http://lists.trolltech.com/mailman/listinfo/qt-mobility-feedback
_______________________________________________
Qt-mobility-feedback mailing list
Qt-mobility-feedback@trolltech.com
http://lists.trolltech.com/mailman/listinfo/qt-mobility-feedback
