【发布时间】:2017-07-18 09:30:10
【问题描述】:
Windows 10 和 Qt Creator MSVC2015_64,我编译并运行了一个 QWebEngineView 的示例。就像这样:
#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();
}
但是这段代码不能显示视图,它给出了一些信息:
[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.
如何解决?
【问题讨论】:
标签: qt