Virtual keyboard do not show when debug build.

[Crawl.W]

This cause happens when build with vs+add-on and qtcreator+msvc both at Qt5.12. Even the program will crash when I use "start debugging" with QtCreator. I confirm that it cause by virtual keyboard because I comment out qputenv("QT_IM_MODULE", QByteArray("qtvirtualkeyboard")); with everything is ok, and virtual keyboard do not show when debug build refers to this. My code as following:

int main(int argc, char *argv[])
{
    QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
    qputenv("QT_IM_MODULE", QByteArray("qtvirtualkeyboard"));
    //    QCoreApplication::setAttribute(Qt::AA_UseOpenGLES);

    QApplication app(argc, argv);

    //OTHER CODE

    return app.exec();
}

This is dependency graph of program when debug build and haven't dependency about virtual keyboard.

[jsulm]

@Crawl.W said in Virtual keyboard do not show when debug build.:

Even the program will crash when I use "start debugging" with QtCreator.

Do you have stack trace after the crash?

[Crawl.W]

@jsulm Yes,it's disassembler result, can not see something. Whole stack trace as following graph: