emultar(epoc) crashes when i run Qt applications

Emultor(epoc) crashes when i run Qt applications,
but it works fine with standard Symbias(like HelloWorldBasic)

while debuggin' i got [B]FAULT: nkern.cpp 0x0000059c (1436)[/B]
on line [B]QApplication a(argc, argv);[/B]
even in simple myFirstQtWidget project


i'm new to Symbian
(my expirience list ends with 8-hour-surfing-the-forum.nokia.com)
and it's hard for me to guess what the problem is.

So please, if someone has an idea...

If it's important I have installed:
1. ActivePerl-5.6.1.638
2. Java 1.5
3. Carbide 2.0
4. S60_3rd_FP1_2
5. Open C
6. 4.4.4-temple

Welcome to Forum Nokia,
I think you are missing the open c runtime library or qt library.
There are patches for the S60 kits [url]http://pepper.troll.no/s60prereleases/patches/[/url]

Though I cannot see reason why.

If you run on vista then take a look at [url]http://wiki.forum.nokia.com/index.php/Moving_to_Windows_Vista[/url]

The error is complex for me to interpret so I will leave that to the Qt team

Good Luck
Jim

I'm using Windows Xp Sp2
and it seems like i've installed all needed patches (getexports.exe, pips_nikia also present)

I've reconfigured and rebuilded Qt again
and now it doesn't crash, but stucks (no respond).

yahooo!!! I managed to run [B]myFirstQtWidget[/B]. :eek:
But emulator still stucks when i run complex examples like [B]fluidlauncher[/B] :confused:
Allmost the same thing happens on my mobile...
[B]myFirstQtWidget[/B] - works fine
but [B]fluidlauncher[/B] - doesn't work at all. But mobile is ok. (doesn't stuck)

plz anybody.. :(

I have met the same error too. The error application is elasticnodes.
The error stack is :
24 QSelectThread::QSelectThread() E:\qt-embedded-s60-commercial-src-4.5.0-garden\src\corelib\kernel\qeventdispatcher_symbian.cpp:251 0x00fede77
23 QEventDispatcherSymbian::QEventDispatcherSymbian() E:\qt-embedded-s60-commercial-src-4.5.0-garden\src\corelib\kernel\qeventdispatcher_symbian.cpp:493 0x00fef4a0
22 QEventDispatcherS60::QEventDispatcherS60() E:\qt-embedded-s60-commercial-src-4.5.0-garden\src\gui\kernel\qeventdispatcher_s60.cpp:41 0x016c8b26
21 QApplicationPrivate::createEventDispatcher() E:\qt-embedded-s60-commercial-src-4.5.0-garden\src\gui\kernel\qapplication_s60.cpp:600 0x016c7300
20 QCoreApplication::init() E:\qt-embedded-s60-commercial-src-4.5.0-garden\src\corelib\kernel\qcoreapplication.cpp:467 0x00fbea51
19 QCoreApplication::QCoreApplication() E:\qt-embedded-s60-commercial-src-4.5.0-garden\src\corelib\kernel\qcoreapplication.cpp:390 0x00fbe85f
18 QApplication::QApplication() E:\qt-embedded-s60-commercial-src-4.5.0-garden\src\gui\kernel\qapplication.cpp:672 0x01671860
17 main() E:\qt-embedded-s60-commercial-src-4.5.0-garden\examples\graphicsview\elasticnodes\main.cpp:26 0x00402216
16 QtMainWrapper() E:\qt-embedded-s60-commercial-src-4.5.0-garden\src\s60main\qts60main_mcrt0.cpp:58 0x00408f50
15 CQtS60MainAppUi::OpenCMainCallBack() E:\qt-embedded-s60-commercial-src-4.5.0-garden\src\s60main\qts60mainappui.cpp:155 0x0040901b
14 CQtS60MainAppUi::OpenCMainStaticCallBack() E:\qt-embedded-s60-commercial-src-4.5.0-garden\src\s60main\qts60mainappui.cpp:143 0x00408edc
The error place is :
if (::pipe(m_pipeEnds) != 0) {

Do anybody know how to solove this. thanks a lot

[QUOTE=yunmanger;521802]yahooo!!! I managed to run [B]myFirstQtWidget[/B]. :eek:
But emulator still stucks when i run complex examples like [B]fluidlauncher[/B] :confused:
Allmost the same thing happens on my mobile...
[B]myFirstQtWidget[/B] - works fine
but [B]fluidlauncher[/B] - doesn't work at all. But mobile is ok. (doesn't stuck)

plz anybody.. :([/QUOTE]

See Known issues in [URL="http://labs.trolltech.com/page/QtforS60KnownIssues"]http://labs.trolltech.com/page/QtforS60KnownIssues[/URL].
First row: "Running multiple Qt applications in emulator is not possible. ". Fluidlauncher is a Qt application that is not killed, when
it tries to launch a second Qt application. Therefore in emulator this doesn't work.

[QUOTE=rayer4u;559858]I have met the same error too. The error application is elasticnodes.
The error stack is :
24 QSelectThread::QSelectThread() E:\qt-embedded-s60-commercial-src-4.5.0-garden\src\corelib\kernel\qeventdispatcher_symbian.cpp:251 0x00fede77
23 QEventDispatcherSymbian::QEventDispatcherSymbian() E:\qt-embedded-s60-commercial-src-4.5.0-garden\src\corelib\kernel\qeventdispatcher_symbian.cpp:493 0x00fef4a0
22 QEventDispatcherS60::QEventDispatcherS60() E:\qt-embedded-s60-commercial-src-4.5.0-garden\src\gui\kernel\qeventdispatcher_s60.cpp:41 0x016c8b26
21 QApplicationPrivate::createEventDispatcher() E:\qt-embedded-s60-commercial-src-4.5.0-garden\src\gui\kernel\qapplication_s60.cpp:600 0x016c7300
20 QCoreApplication::init() E:\qt-embedded-s60-commercial-src-4.5.0-garden\src\corelib\kernel\qcoreapplication.cpp:467 0x00fbea51
19 QCoreApplication::QCoreApplication() E:\qt-embedded-s60-commercial-src-4.5.0-garden\src\corelib\kernel\qcoreapplication.cpp:390 0x00fbe85f
18 QApplication::QApplication() E:\qt-embedded-s60-commercial-src-4.5.0-garden\src\gui\kernel\qapplication.cpp:672 0x01671860
17 main() E:\qt-embedded-s60-commercial-src-4.5.0-garden\examples\graphicsview\elasticnodes\main.cpp:26 0x00402216
16 QtMainWrapper() E:\qt-embedded-s60-commercial-src-4.5.0-garden\src\s60main\qts60main_mcrt0.cpp:58 0x00408f50
15 CQtS60MainAppUi::OpenCMainCallBack() E:\qt-embedded-s60-commercial-src-4.5.0-garden\src\s60main\qts60mainappui.cpp:155 0x0040901b
14 CQtS60MainAppUi::OpenCMainStaticCallBack() E:\qt-embedded-s60-commercial-src-4.5.0-garden\src\s60main\qts60mainappui.cpp:143 0x00408edc
The error place is :
if (::pipe(m_pipeEnds) != 0) {

Do anybody know how to solove this. thanks a lot[/QUOTE]
hii
Before running the configure command on command prompt you have to first off all set the enviroment variable for carbid c++.In window Xp this is done like Start->all programs-> crabid c++->configure winscw command.


please ensure that your date and time should be set properly.

Hope this will help you.

Regards
Viral Parmar

hi, Parmar
Thanks for your attention.I'd rerun the configure command and nothing need to be changed.My date and time is properly normal,maybe a little advanced. I'd reread the INSTALL file, reconfigure and rebuild.all winscw targets were builded successful, but the error was still.Last week I'd build gcce target and run in device successful. maybe the qt winscw libs I builded is not well.
My develop envirement
Carbide.c++ v2.0.0
S60 Platform SDK 3rd Edition FP1
Open C/C++ for S60 3rd Edition
My path
E:\qt-embedded-s60-commercial-src-4.5.0-garden\bin;E:\Symbian\Carbide2\x86Build\Symbian_Tools\Command_Line_Tools;C:Program Files\PC Connectivity Solution\;C:\Program Files\Common Files\Symbian\Tools;E:Python26\Lib\site-packages\PyQt4;E:\Python26;E:\Python26\Scripts;E:\symbian\CSL Arm Toolchain\bin;C:Perl\bin\;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Program Files\Microsoft SQL Server\90\Tools\binn\;C:\Program Files\TortoiseSVN\bin;E:\soft\Google\google_appengine\;E:\symbian\HookLogger\;
Ralate libs
QtGui.lib 3888KB
QtGui.dll 34356KB

QtCore.lib 1180KB
QtCore.dll 7278KB

qtmain.lib 592KB

Regards
Roy Bi