Details
Description
The following minimal example crashes as debug build with error:
[0227/082330.153:FATAL:com_init_check_hook.cc(153)] Check failed: false. CoCreateInstance appears to be previously patched. (90 90 90 90 90 e9 f0)
#include <QApplication> #include <QWebEngineView> int main(int argc, char *argv[]) { QCoreApplication::setOrganizationName("Org"); QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling); QApplication app(argc, argv); QWebEngineView view; view.resize(800, 600); view.show(); return app.exec(); }
The release build is fine.
Backtrace:
QWebEngineUrlSchemeHandler::_q_destroyedUrlSchemeHandler [0x115C3C37+810695] QWebEngineUrlSchemeHandler::_q_destroyedUrlSchemeHandler [0x115D1111+865185] QWebEngineUrlSchemeHandler::_q_destroyedUrlSchemeHandler [0x11508C9E+44846] GetHandleVerifier [0x1160CEFD+73597] GetHandleVerifier [0x1160CB46+72646] GetHandleVerifier [0x1160C863+71907] QWebEngineUrlSchemeHandler::_q_destroyedUrlSchemeHandler [0x115F0263+992499] QWebEngineUrlSchemeHandler::_q_destroyedUrlSchemeHandler [0x115F0147+992215] QWebEngineUrlSchemeHandler::_q_destroyedUrlSchemeHandler [0x1154D907+326551] QWebEngineUrlSchemeHandler::_q_destroyedUrlSchemeHandler [0x1154D9A5+326709] QWebEngineQuotaRequest::operator!= [0x0F1BAAA0+21696] QWebEngineUrlScheme::operator!= [0x0F1BCA7E+3470] QtWebEngineCore::WebContentsAdapter::WebContentsAdapter [0x0F1AB8A7+199] QWebEnginePage::runJavaScript [0x74A4B4FB+100016] QWebEnginePage::runJavaScript [0x74A45797+76108] QWebEnginePage::runJavaScript [0x74A4124F+58372] QWebEnginePage::runJavaScript [0x74A5C232+168935] QWebEnginePage::runJavaScript [0x74A5C9EC+170913] QGraphicsView::mapToScene [0x022BED1E+769459] QWebEnginePage::runJavaScript [0x74A5C9BD+170866] QGraphicsView::mapToScene [0x022788BB+481616] QGraphicsView::mapToScene [0x02276A2C+473793] QCoreApplicationPrivate::QCoreApplicationPrivate [0x6719977C+3387232] QCoreApplicationPrivate::QCoreApplicationPrivate [0x67197AF9+3379933] QGraphicsView::mapToScene [0x022C998E+813603] QGraphicsView::mapToScene [0x022BA961+752118] QGraphicsView::mapToScene [0x022BABDB+752752] main [0x00DD160C+172] (main.cc:15) WinMain [0x00DD423D+173] (c:\users\qt\work\qt\qtbase\src\winmain\qtmain_win.cpp:104) invoke_main [0x00DD247E+30] (f:\dd\vctools\crt\vcstartup\src\startup\exe_common.inl:107) __scrt_common_main_seh [0x00DD22E7+343] (f:\dd\vctools\crt\vcstartup\src\startup\exe_common.inl:288) __scrt_common_main [0x00DD217D+13] (f:\dd\vctools\crt\vcstartup\src\startup\exe_common.inl:331) WinMainCRTStartup [0x00DD24F8+8] (f:\dd\vctools\crt\vcstartup\src\startup\exe_winmain.cpp:17) BaseThreadInitThunk [0x759D343D+18] RtlInitializeExceptionChain [0x777F9802+99] RtlInitializeExceptionChain [0x777F97D5+54]
Attachments
Issue Links
- duplicates
-
QTBUG-72845 WebEngineView crashes on Debug builds on Win10 with x86 libraries and Desktop GL
- Closed