Qt/QML application crashes at start-up in Debug Mode

[alizadeh91]

I'm using Qt 5.3 mingw on windows and writing application with Qt/QML (the application is a combination of qt and qml, and the qml
is embedded in QMainWindow).

sometimes, a crash happens at start-up when I run the project in Debug mode and trying to debug the code.


the inferior stopped because it received a signal from operating system


Is there any problem with QML or something else? the stack is like this when error happens.


0 QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> >::data 143 0x9d2250c
1 qGetPtrHelper<QScopedPointer<QObjectData> > 941 0x99e1cc7
2 QOpenGLContext::d_func 148 0x9d21f9b
3 QOpenGLContext::isValid 596 0x99e05d1
4 GLAcquireContext::GLAcquireContext 75 0x1af7ec21
5 QQuickContext2DTexture::paint 247 0x1aef2b79
6 QQuickContext2DTexture::event 366 0x1aef34a1
7 QApplicationPrivate::notify_helper 3500 0x217eded3
8 QApplication::notify 2953 0x217eb985
9 QCoreApplication::notifyInternal 935 0x6b929f96
10 QCoreApplication::sendEvent 237 0x6b9cf2db
11 QCoreApplicationPrivate::sendPostedEvents 1539 0x6b92b14e
12 QEventDispatcherWin32::sendPostedEvents 1143 0x6b97b006
13 qt_internal_proc(HWND__*, unsigned int, unsigned int, long)@16 421 0x6b978708
14 gapfnScSendMessage C:\Windows\syswow64\user32.dll 0x768362fa
15 ?? 0x2e07d2
16 USER32!GetThreadDesktop C:\Windows\syswow64\user32.dll 0x76836d3a
17 __lambda0::operator() 364 0x6b978443
18 ?? 0x2e07d2
19 USER32!CharPrevW C:\Windows\syswow64\user32.dll 0x768377c4
20 USER32!DispatchMessageW C:\Windows\syswow64\user32.dll 0x7683788a
21 QEventDispatcherWin32::processEvents 756 0x6b979a0b
22 QEventLoop::processEvents 136 0x6b92803c
23 QEventLoop::exec 212 0x6b9282d7
24 QThread::exec 511 0x6b795f49
25 QThread::run 578 0x6b7960b1
26 QThreadPrivate::start(void*)@4 407 0x6b798b3e
27 msvcrt!_itow_s C:\Windows\syswow64\msvcrt.dll 0x76231287
28 msvcrt!_endthreadex C:\Windows\syswow64\msvcrt.dll 0x76231328
29 KERNEL32!BaseThreadInitThunk C:\Windows\syswow64\kernel32.dll 0x76a233aa
30 ntdll!RtlInitializeExceptionChain C:\Windows\system32\ntdll.dll 0x77079ef2
31 ntdll!RtlInitializeExceptionChain C:\Windows\system32\ntdll.dll 0x77079ec5
32 ??


Any suggestion will be appreciated.
Thanks in advance.