problems about debugging simple QT application on emulator

I am new on QT. I am prototyping a very simple QT application, and it will always fail once entering in the QApplication app(argc, argv);

Here is the error I got from Console output:

Can't find a source file at "W:\sf\os\kernelhwsrv\kernel\eka\kernel\win32\cuti ls.cpp"
Locate the file or edit the source lookup path to include its location.

[Qt Message] qt_init: Eikon application construct failed ( -1 ), maybe missing resource file on S60 3.1?

here are stacks
Thread [Thread id: 9772] (Suspended: Signal 'Halt' received. Description: User halted thread.)
25 ThreadPanicBreakPoint() W:\sf\os\kernelhwsrv\kernel\eka\kernel\win32\cutil s.cpp:156 0x06b6c176
24 DJitCrashHandler::HandleEvent() W:\sf\os\kernelhwsrv\kernel\eka\kernel\win32\cutil s.cpp:204 0x06b6c38e
23 DKernelEventHandler::Dispatch() W:\sf\os\kernelhwsrv\kernel\eka\kernel\skernel.cpp :1953 0x06b83b04
22 DThread::Exit() W:\sf\os\kernelhwsrv\kernel\eka\kernel\sthread.cpp :747 0x06ba2d40
21 DThread::EpocThreadExitHandler() W:\sf\os\kernelhwsrv\kernel\eka\kernel\sthread.cpp :651 0x06ba2b42
20 NThreadBase::Exit() W:\sf\os\kernelhwsrv\kernel\eka\nkern\nkern.cpp:11 09 0x06b62408
19 NThread::ExitAsync() W:\sf\os\kernelhwsrv\kernel\eka\nkern\win32\ncthrd .cpp:599 0x06b6a5a3
18 TScheduler::Reschedule() W:\sf\os\kernelhwsrv\kernel\eka\nkern\win32\ncsche d.cpp:333 0x06b64bd9
17 NKern::Unlock() W:\sf\os\kernelhwsrv\kernel\eka\nkern\win32\ncsche d.cpp:609 0x06b653e0
16 NKern::WaitForAnyRequest() W:\sf\os\kernelhwsrv\kernel\eka\nkern\nkern.cpp:45 0 0x06b61667
15 Dispatch() W:\sf\os\kernelhwsrv\kernel\eka\nkern\win32\vector s.cpp:48 0x06b643bd
14 User::WaitForAnyRequest() W:\sf\os\kernelhwsrv\kernel\eka\euser\us_exec.cpp: 1145 0x60010698
13 CActiveScheduler::WaitForAnyRequest() W:\sf\os\kernelhwsrv\kernel\eka\euser\cbase\ub_act .cpp:809 0x60001f96
12 CActiveScheduler::DoRunL() W:\sf\os\kernelhwsrv\kernel\eka\euser\cbase\ub_act .cpp:1092 0x60002458
11 CActiveScheduler::Run() W:\sf\os\kernelhwsrv\kernel\eka\euser\cbase\ub_act .cpp:965 0x60002294
10 CActiveScheduler::Start() W:\sf\os\kernelhwsrv\kernel\eka\euser\cbase\ub_act .cpp:884 0x6000207e
9 CActiveScheduler::Start() W:\sf\os\kernelhwsrv\kernel\eka\euser\cbase\ub_act .cpp:853 0x60001faa
8 threadRunL() W:\sf\os\graphics\egl\eglimplementation\implementa tion\products\egl\3.0\src\symbian\eglSymbianGce.cp p:507 0x1c7d296a
7 submitThreadRun() W:\sf\os\graphics\egl\eglimplementation\implementa tion\products\egl\3.0\src\symbian\eglSymbianGce.cp p:432 0x1c7d276d
6 _E32Startup() W:\sf\os\kernelhwsrv\kernel\eka\euser\epoc\win32\u c_exe.cpp:91 0x0040978d
5 DThread::EpocThreadFunction() W:\sf\os\kernelhwsrv\kernel\eka\kernel\win32\ckern el.cpp:84 0x06b6b2e3
4 NThread::StartThread() W:\sf\os\kernelhwsrv\kernel\eka\nkern\win32\ncthrd .cpp:295 0x06b69ccc
3 0x76CB3677( KERNEL32.dll )() 0x76cb3677
2 0x77A49D42( ntdll.dll )() 0x77a49d42
1 0x77A49D15( ntdll.dll )() 0x77a49d15

I suspect this might have something to do with the configurations. Could any body shed light on this? Thanks,