Windows10 Qt Creator msvc2015_64下使用QWebEngineView报错

cppppplus 2017-07-18 05:06:57



#include "mainwindow.h"

#include <QApplication>

#include <QWebEngineView>

int main(int argc, char *argv[])

{

    QApplication a(argc, argv);



    QWebEngineView *view = new QWebEngineView();

    view->load(QUrl("http://qt-project.org/"));

    view->show();



    return a.exec();

}

上面是Qt文档提供的关于QWebEngineView的Example，我这边编译可以运行但是不显示QWebEngineView的窗口，显示的信息为：

[2460:3120:0718/170222.823:INFO:dxva_video_decode_accelerator_win.cc(1120)] mf.dll is required for hardware video decoding

[2460:3120:0718/170222.823:INFO:dxva_video_decode_accelerator_win.cc(1120)] mf.dll is required for hardware video decoding

[2460:3120:0718/170223.229:ERROR:gl_context_wgl.cc(78)] Could not share GL contexts.

[2460:3120:0718/170223.229:ERROR:gl_context_wgl.cc(78)] Could not share GL contexts.

[2460:3120:0718/170223.230:ERROR:gpu_command_buffer_stub.cc(623)] Failed to create context.

[2460:3120:0718/170223.243:ERROR:gl_context_wgl.cc(78)] Could not share GL contexts.

[2460:3120:0718/170223.243:ERROR:gpu_command_buffer_stub.cc(623)] Failed to create context.

[2460:3120:0718/170223.253:ERROR:gl_context_wgl.cc(78)] Could not share GL contexts.

[2460:3120:0718/170223.254:ERROR:gpu_command_buffer_stub.cc(623)] Failed to create context.

[2460:3120:0718/170223.263:ERROR:gl_context_wgl.cc(78)] Could not share GL contexts.

[2460:3120:0718/170223.264:ERROR:gpu_command_buffer_stub.cc(623)] Failed to create context.

[2460:3120:0718/170223.230:ERROR:gpu_command_buffer_stub.cc(623)] Failed to create context.

[2460:3120:0718/170223.243:ERROR:gl_context_wgl.cc(78)] Could not share GL contexts.

[2460:3120:0718/170223.243:ERROR:gpu_command_buffer_stub.cc(623)] Failed to create context.

[2460:3120:0718/170223.253:ERROR:gl_context_wgl.cc(78)] Could not share GL contexts.

[2460:3120:0718/170223.254:ERROR:gpu_command_buffer_stub.cc(623)] Failed to create context.

[2460:3120:0718/170223.263:ERROR:gl_context_wgl.cc(78)] Could not share GL contexts.

[2460:3120:0718/170223.264:ERROR:gpu_command_buffer_stub.cc(623)] Failed to create context.

[2460:6652:0718/170224.460:FATAL:resource_scheduler.cc(733)] Check failed: client_map_.empty(). 

Backtrace:

	GetHandleVerifier [0x0000000181946E81+363553]

	QtWebEngineCore::initialize [0x00000001818356E1+3297]

	CertificateErrorController::error [0x0000000180C414BC+289836]

	CertificateErrorController::error [0x0000000180C16B67+115415]

	CertificateErrorController::error [0x0000000180C166A9+114201]

	CertificateErrorController::error [0x0000000180C3021E+219534]

	CertificateErrorController::error [0x0000000180C2390E+168062]

	QtWebEngineCore::CookieMonsterDelegateQt::hasCookieMonster [0x00000001823AC849+4340281]

	QtWebEngineCore::JavaScriptDialogController::qt_static_metacall [0x0000000180AD962D+8128829]

	QtWebEngineCore::JavaScriptDialogController::qt_static_metacall [0x0000000180AD9D99+8130729]

	QtWebEngineCore::BrowserContextAdapter::customUrlSchemeHandlers [0x0000000180B08053+145187]

	GetHandleVerifier [0x00000001819413D9+340345]

	GetHandleVerifier [0x00000001819700C3+532067]

	QtWebEngineCore::initialize [0x00000001818829FF+319487]

	QtWebEngineCore::initialize [0x000000018188096C+311148]

	QtWebEngineCore::initialize [0x0000000181880FA2+312738]

	GetHandleVerifier [0x0000000181972337+540887]

	GetHandleVerifier [0x00000001819736AD+545869]

	QtWebEngineCore::initialize [0x0000000181882627+318503]

	CertificateErrorController::CertificateErrorController [0x00000001818AC42D+11133]

	CertificateErrorController::CertificateErrorController [0x00000001818B35F5+40261]

	QtWebEngineCore::JavaScriptDialogController::qt_static_metacall [0x00000001807ADC8E+4804510]

	QtWebEngineCore::JavaScriptDialogController::qt_static_metacall [0x00000001807AF0C4+4809684]

	CertificateErrorController::CertificateErrorController [0x00000001818B4B16+45670]

	QtWebEngineCore::initialize [0x0000000181848B51+82257]

	BaseThreadInitThunk [0x00007FFEC7758364+20]

	RtlUserThreadStart [0x00007FFEC78D70D1+33]